Battery for greenworks mower. Battery for greenworks mower

GreenWorks G-MAX 20” 40V Cordless Twin Force Mower: Product Review

Every year there are more battery-powered mowers on the market, and they’ve gone from being a curiosity to a mainstream option in the lawn care space. Mowers in general have come a long way since I started my first business (Whitehaven Lawn Mowing) at age 12 (it put me through college and I mowed a LOT of lawns!). So it I was looking forward to testing the latest cordless lawn mower designs.

Setting Up The Mower

The GreenWorks G-MAX mower arrived in a box with all of the parts well packaged so there was no shifting or damage during transport.

  • Twin Force Mower
  • Rear discharge bag
  • Mulching plug
  • Owners manual
  • 1 4Ah 40V battery
  • 1 2Ah 40V battery
  • Battery charger

The mower was ready to go out of the box – all I had to do was adjust the handle bar from the storage/transport position to the mowing position by loosening a lever, moving the handle into position, and then flipping the lever back to the closed position. The handle can be just as easily folded back to make it more compact for storage.

The mower is neatly and securely packaged and needs no assembly.

When the mower arrives, the mulching plug is already installed in the slot at the rear of the mower. If you don’t want to mulch your grass, you’ll need to remove this plug before using the mower – just pull it out and store it somewhere safe.

The instruction manual is clear and detailed.

About Lithium-Ion Batteries

  • Do not have a “memory” and can be charged at any time.
  • Once the charging light turns green (on the battery charger) remove the battery from the charger.
  • Unplug charger when not in use.
  • Fully charge batteries when placing them in storage.
  • Batteries will eventually need to be replaced.

About the Li-Ion Batteries

Inside the box was a battery charger and two 40V lithium-ion batteries. The two batteries are different; one is a 2 Ah and the other a 4 Ah. Don’t worry, it’s not a packing mistake and it doesn’t matter which slot each battery goes into on the mower. (Note: The 19” model (25312) comes with two 4 Ah batteries)

The batteries and charger used in the G-MAX mower are compatible with any other tools that use the GreenWorks G-MAX 40V Li-Ion System.

Eventually, the batteries will need to be replaced (this is the case with all Li-ion batteries). Greenworks gives no recommendation about when you should do this, but Li-ion batteries typically last about 3 years.

Charging the Batteries

Before using the mower, be sure the batteries are fully charged. I found that they charged from fully depleted (0%) to fully charged (100%) in about 1 to 1.5 hours, depending on the Ah. Charge time was less when there was still some charge left on the batteries.

Keep the battery on the charger until the green indicator light on the right turns on.

Each battery has a status light on one end showing how much charge it has left. Depress the green button to the right of the status light bar to get it to light up.

When you’re ready to mow, the batteries are easily installed into the mower – just slip one into each of the slots in the covered battery bays. The batteries have a depressed locking mechanism to keep them in place while in use and then quickly release them for charging and storage.

When not in use, remove the batteries from the mower and store them inside.

Testing the G-MAX Cordless Twin Force Mower

I put the GreenWorks G-Max mower through its paces on two large lawns made up of either fescue or St. Augustinegrass. After several mowings at different heights, I found a lot to like about this mower, plus a few things I’d like to see improved. Below are my observations and recommendations, as well as a video review so you can see it in action.

Long Battery Run Time

One of the big questions everyone has about a battery-powered lawn mower is how long it’ll run before you need to recharge the battery. The convenience factor of not needing to use gas or drag around an extension cord only goes so far if the battery runs out quickly!

So I was pleasantly surprised to find that the run time when using the recommended 4.0Ah and 2.0Ah batteries was about 1 hour and 15 minutes. That’s more than enough time to mow a typical suburban lawn.

An interesting feature on the G-MAX Twin Force mower is the automatic battery switchover. When you start mowing, power is pulled from only one battery. When that’s depleted, power is pulled from the second battery.

Two battery bays on the GreenWorks G-Max Twin Force mower.

This also allows you to run the mower on just one battery at a time. Although I don’t recommend this, it’s possible to put one battery in the mower and keep the other on the charger until the first battery runs out. Of course, you then have to swap out the batteries.

One thing that’s missing is a battery status indicator on the mower handle, as found in some other cordless mower models. As it is, you have to stop the mower, open each battery compartment and depress the indicator button to see how much life is left in each battery.

The only way to tell how much “juice” is left in the batteries is to press the green button on the batteries.

Simple to Start the Mower

The G-MAX Twin Force mower has a nice dual-stage safety feature to prevent accidentally starting it. First press the button on the right handle to activate the batteries, and then hold down the safety bail handle to start the blades.

Start the GreenWorks mower by holding down the start button and then gripping the safety bail against the handle.

Excellent Mulching Mowing

The GreenWorks G-MAX Cordless Twin Force Mower has two separate cutting blades that rotate in different directions (they both rotate inwards, effectively shooting cut grass backwards into the grass catcher on the back of the machine).

The twin blades move in opposite directions to shoot grass out the back of the machine.

This resulted in excellent mulching when the mulching plug was inserted and a very clean cut across the entire 20-inch cutting deck in both the mulching and non-mulching cutting modes. The mulching blade chopped grass on both fescue and St. Augustinegrass lawns into such small pieces that no grass clippings were visible when I’d finished mowing. Even in longer grass, there were no visible clippings and the cut was even across the entire lawn surface.

The large (55L capacity), rear-mounted grass catcher has mesh sides, a hard top and semi-hard bottom. There’s a small flap on top that lifts up when the bag is getting full, indicating that it’s time to empty it.

GreenWorks has built their “Smart CUT technology” into the G-MAX mower. Although I couldn’t test it directly, GreenWorks claims that it adjusts power or runtime based on the thickness of your grass. All I can say is that it worked extremely well on both fine and thick grass of different heights.

Think a cordless mower can’t cut a large lawn? Think again! The GreenWorks managed this lawn with plenty of run time left on the batteries.

Easily Adjustable Cutting Height

Cutting height on the G-MAX mower can be set at 5 positions, ranging from 1 ¾” to 3 3/8”.

The mowing deck height is easy to adjust with the lever on the top of the mower, although I did find that it was a little cumbersome moving the lever upwards (increasing the cutting height) and found that it worked better if I also lifted up on the body of the mower (obviously you shouldn’t do that with the batteries installed as your fingers would be dangerously close to the blades!).

It would be easier and more convenient if GreenWorks included a handle at the center of the mower so you could lift it when needed (for example, when transporting it in the back of a vehicle, raising the cutting height or just moving it into position when mowing).

The cutting height can be adjusted into 5 positions by moving the levers.

Comfortable and Maneuverable

There’s a layer of foam covering the handle grips, dampening any vibration and making it comfortable to push the mower around even when the safety bail is engaged. It doesn’t take much pressure to hold down the safety bail so my hands didn’t get tired from gripping it.

However, the foam covering isn’t very thick and can easily wear or rip. It would be better if it was made of sturdier material for longer life. Of course, you could always use the “universal fix-it solution” – duck tape – wrapped around the handle to protect the foam. But it seems silly to have to go to that extreme on a machine that costs around 400….

Another potential negative is the fact that the handle height isn’t adjustable so it may feel a little short for taller individuals, or too high for shorter people.

The G-MAX mower feels very similar to a traditional gas-powered mower when in use. Still, it’s relatively lightweight (42.5 lbs – one person could lift it without any help) and very maneuverable.

Part of what makes it easy to maneuver is the size of the wheels, with larger 10” wheels in back and 7” wheels up front.

Limited Warranty

The mower itself is warranteed for 4 years (with proof of purchase) against defects in materials, parts or workmanship. This warrantee is valid only for units which have been used for personal use (they haven’t been hired or rented for industrial/commercial use), and that have been maintained in accordance with the instructions in the owners’ manual.

As usual, normal wear and tear, routine maintenance items and normal deterioration of the exterior finish aren’t covered.

The batteries carry a 2-year warrantee against workmanship and materials, as long as they’ve been charged in accordance with the operator’s manuals directions and regulations.

Safety First

An important safety feature on lawn mowers is the hard strip across the underside at the rear of the mower. This is intended to stop a toe or other object from inadvertently getting chopped to pieces by the blades when moving backwards. (Editor’s Note: Mowing backwards is never recommended by lawn mower manufacturers as it increases the risk of stumbling, running over something, or injuring yourself.) However, on the Twin Force mower this strip is a very flexible piece of rubber that does nothing to protect you or the mower. I’d have liked to see a stronger protection device here.

This is an electrical device and should not be used in wet weather or severely wet lawn conditions as you risk getting a nasty electrical shock.

As with all lawn mowers, wear safety glasses, sturdy boots and, although the G-MAX is relatively quiet (at least compared to a gas mower), I recommend hearing protection as well.


Overall, this is a nice replacement for a conventional gas mower. It has plenty of power, excellent mulching capability, a long enough run time to mow most suburban yards, a 20″ cutting deck, and good maneuverability and balance. There are a few small drawbacks that you wouldn’t expect in a mower at this price point, such as the flimsy foam padding on the handles and the lack of a handle-mounted status indicator. I’ve also seen reports of the cable between the start switch and safety bail stretching to the point that the machine becomes inoperable, although this hasn’t happened on the machine I tested (yet).

Best Greenworks Mower Battery Reviews of yearof20

When you have a Greenworks lawn mower, which part is most important to replace if needed? I am sure it is the battery that demands high importance in terms of replacement.

You know you may have to replace your battery of Greenworks lawn mower for a few reasons. But finding the perfect replacement is not so easy.

First of all, you have to find one that suits your mower. But is that enough? No. Then you must be sure about the quality and performance.

Lots of hassle, right? Then should you go through this hassle? Just dive into our six Greenworks Mower Battery reviews and choose your suitable one.

Top 6 Greenworks Mower Batteries Review

Are you searching for a high-quality battery for your Greenworks mower? Well, you don’t need to search anywhere else. The following Greenworks mower batteries are the most popular options available in the market right now.

1# Greenworks G-MAX 40V Li-Ion Battery 29472

The G-Max 29472 battery is compatible with the new Greenworks G-Max tools that consist of a 40V battery.

When it comes to performance, no other lawn mower battery can beat the G-Max 29472. It will provide you with fade-free energy output.

It will take about two hours for the battery to be fully charged.

You can use this battery on different types of tools made by Greenworks. And it can be installed on ten different G-Max tools.

You know we really liked this product. It’s durable, and it will get the job done perfectly. You can buy it without any hesitation.

2# Greenworks PRO 80V 4.0 AH Lithium-Ion Battery GBA80400

You can mow your yard five or six times without even needing to recharge this battery.

This battery doesn’t take that much time to get recharged. You can fully recharge it in just 60 minutes.

The Greenworks Pro battery features an onboard LED battery-life indicator. It will show you the amount of remaining charge of your battery.

This battery is compatible with all Greenworks electrical products that use an 80V battery as its source of power.

It’s a 4.0Ah battery, and it has a total runtime of about 60 minutes.

On the whole, if you want your electric mower to have as much power as a gas-mower, then we suggest you buy the Greenworks Pro 80V battery.

3# Greenworks L-600 40V 6AH Smart Lithium-Ion USB Battery

This battery features an onboard charge indicator that will show you how much charge is left in it.

When you’re using a c-400 charger, it will take you about one and a half hours to recharge it. But if you use a c-220 charger, it will take three hours.

This battery is compatible with all of the Greenworks tools that comes with a 40V battery.

By now, you should be sure that the Greenworks L-600 is an excellent lawn mower battery. So why not consider buying it?

4# Lasica 5000mAh 40V Lithium Battery 29472

The Lasica 29472 battery is compatible with all the Greenworks lawn mowers that use 40V batteries.

You can quickly recharge this battery, and you will need 2 hours to charge it fully. In fact, the battery will last up to two thousand cycles.

The battery has exothermic holes on its sides that help it to cool down faster. It also has anti-slip strips that will make sure the battery doesn’t inadvertently fall to the ground.

The Lasica 29472 battery comes with many exceptional features. That’s why you should consider purchasing it.

5# Powilling 40V 2500mAh Replacement Lithium Battery

Before you go and spend hundreds of dollars on a Greenworks battery, you need to ask yourself, “What are the features that I should consider?” And to answer that question for you, we have come with the following guide:

This is probably the most crucial factor that you need to consider before buying a lawnmower battery. The overall performance of a lawnmower’s engine exclusively depends on the voltage of its battery.

You have to match the voltage of the battery that you’re going to buy to the voltage that’s compatible with your lawnmower. Typically, Greenworks batteries have voltages that range from 40V-80V.

The quality of the material is also a vital aspect of a Greenworks mower battery. You have to check whether the battery is made out of heavy-duty materials or not. The casing of the battery has to be so strong that it can handle shocks and vibrations.

over, the casing has to prevent any kind of spillage. You should look for a battery that has an aluminum casing. Also, try to buy an AGM battery as these types of batteries are less prone to spillage.

Since lawn mowers batteries are used on outdoor power equipment, they are exposed to severe weather conditions. That’s why you have to buy a battery that can withstand the harsh outdoor environment. It has to be resistant to water, high temperatures, and vibrations.

Most of the Greenworks batteries feature an onboard battery-life indicator that shows the user how much charge is left inside the battery at any given point in time. This feature is quite useful, and it will help you get an idea about how much runtime you have left.

Finding the right lawn mower battery for your Greenworks mower can save you a lot of hassle and frustration. And if you install a high-quality battery on your lawn mower, you’ll be able to mow your lawn effortlessly.

That’s why we made our list of the best Greenworks mower batteries so that it can let you make the right choice. So did our list help you decide which battery you’re going to buy? We hope so.

If you’re still unable to decide, we suggest you go for the Greenworks G-Max 40V battery. It charges quickly, it’s really versatile, and you can use it on a variety of Greenworks products. And you’ll surely be impressed by its quality.

GreenWorks 25302 G-MAX Battery Lawn Mower Review

With the Rapid improvement in battery and electric motor technology, the cordless lawn mower category is quickly filling up with top quality products, and our testing of the GreenWorks G-Max mower has really awoken us as to just how good a cordless mower can be.

Not all that long a ago battery powered lawn mowers were nothing more than a gimmick, but with the latest jumps forward in lawn mower battery technology they really are now a serious contender if you are in the market for a new lawn mower.

Disclosure: As an Amazon Associate I earn from qualifying purchases. However, this does not impact our reviews and comparisons. All opinions are our own we pride ourselves on keeping our articles fair and balanced. For more info see our disclosure statement.

Read on to learn more about why we think you should seriously consider the GreenWorks G-Max cordless mower.

See our review summary here or continue reading the entire post for the in-depth review.

Greenworks 25302 G-MAX 40v Review

Greenworks G-Max Batteries

One of the most frustrating things about battery lawn mowers is that they just always seem to run out of battery too quickly.

Well the Greenworks G-MAX 40V electric mower has found away around this frustration, and it really is such a simple solution.

Greenworks have been able to offer up to 70 minutes of run time  out of the G-Max 40v by using two batteries – at the same time!

It features a state of the art battery switching system, so that when one goes dead it automatically switches over the charged battery and you can keep mowing.

The batteries are of the Lithium-Ion type which means that you don’t have to worry about them building up a memory and losing their charge capacity.

battery, greenworks, mower

There is one thing about the batteries that may be confusing to some people, the two included batteries are different. They both fit the Greenworks G-MAX mower, but they are different capacities. One is 2 Ah and the other is 4Ah. I’m not really sure why they did it this way, I guess it was a way to get the run time up to 70 minutes but keeping costs down.

Our only complaint when dealing with the battery system, is that the included charger only fits one battery at a time. This can be a bit frustrating if you do have a larger lawn to mow and you need to wait for two batteries to charge.

Battery specs got you confused? Check out our power tools battery guide.

Out Of The Box Storage

If you are worried about there being too much assembly of Greenworks G-MAX 40v Electric Mower out of the box, then don’t. The setup is relatively painless and you can have it up and ready to go in about 5 minutes. Then you just need to charge the batteries of course!

The mower has a mulching plug that is pre-installed, you will need to remove this if you don’t want to use the mulching feature.

The procedure to store the mower is fairly simple, the handle folds up quickly and easily and it stores away nice and neat.

The manual does recommend that if you are storing it for any length of time, you charge the battery at least every 2 months.

Cutting Power

The Greenworks G-MAX 40V Mower uses a twin blade cutting system, which we found are a great feature.

We also thought the mulching functionality was top notch, even when mowing over sticks and other items that fall out of trees – the twin blades make short work of it. With just grass, there are no visible clippings left anyway on the lawn.

A 20 inch cutting deck saves you time (and your legs) as well. Because it is a little wider than most of the other electric mowers on the market, so mowing your lawns will require less passes.

The single height adjustment lever means it is super easy to adjust the cutting height of your mower in one action. There is no need to adjust each wheel individually.

battery, greenworks, mower

Feature – Auto-Throttle

The Greenworks G-Max has a built in autothrottle, which automatically adjust power to the cutting blades so the mower is not working harder than it has to. This maximizes battery run time and will also likely lengthen the life of the electric mower due to it not running at full throttle all the time.

In theory, this is a great idea. However, we found that the autothrottle can be a little slow to react when you hit a thicker or longer patch of grass. This meant that the mower would struggle for a few seconds until the autothrottle kicked in and powered up the mower. It’s more of an annoyance than a real problem, but it should be mentioned.


If you don’t think the G25302 is for you, then check out these popular alternatives.

Greenworks 80V MO80L410 Mower

If you are after a bit more power, then the Greenworks 80V mower is probably what you want.

This is one seriously powerful lawn mower. You can read our Greenworks 80v Mower review here.

SunJoe ION16LMCT Mower

If you are wanting something a bit cheaper, then the SunJoe cordless mower is a great alternative.

It does have a smaller cutting width, but it is still a great little mower.

Greenworks G25302 – Should You Buy It?

The Greenworks 40V range of tools are great, and the G25302 is no exception to this. It has all the features you need and most of them work really well.

It is also priced very competitively and will give almost any competitor a run for their money. You won’t be disappointed with this lawn mower.

  • CORDLESS 20” LAWN MOWER – Get more done, faster, with Greenworks electric lawn mowers. This 40V push mower provides the power you need with up to 45 minutes of run-time on a fully charged 4.0Ah and 2.0Ah battery.Brushless motor : No
  • LIGHTWEIGHT, EASY TO USE – a lightweight 20” cutting deck allows for easy maneuvering through small to medium yards (up to ½ acre) more efficiently
  • TWIN BLADES. offer better cut quality, superior mulching, and bagging capabilities
  • AUTO SWITCH / Smart CUT TECHNOLOGY – dual battery ports with auto switch allows for uninterrupted mowing. Smart cut technology adjusts for power or runtime based on the thickness of your grass
  • MAINTENANCE FREE – This walk behind lawn mower is virtually maintenance free, with no gas, no oil, and no emissions. It starts instantly and is quiet, but delivers gas-like power for your toughest projects

Greenworks unveils electric bikes, home batteries, robot vacuums, AI lawn mowers, and more

Not just electric power tools, anymore! Greenworks has taken to CES 2023 to unveil over a dozen new products spanning a wide range of home and outdoor categories, from video doorbells to electric mobility and even AI-controlled robotic lawn mowers.

In addition to Greenworks’ already diverse line of electrically powered tools for home and garden work, the company has now entered the home energy space.

The newly unveiled “Greenworks Life. Power. Hub Home Energy System” is a home battery similar in concept to a Tesla Powerwall. It is designed to store power either from the grid or from home energy generation methods such as solar panels, then deliver that electricity to appliances in the home as necessary.

Such home batteries have multiple uses, from saving money on electricity by charging up during off-peak hours to providing a way to use a home’s previously generated solar electricity at night when the sun isn’t shining.

In addition to a home battery system, Greenworks also unveiled several other home products including camera systems and a video doorbell. The Greenworks Indoor Outdoor Camera system can connect up to 16 cameras with features such as night vision, remote pan-tilt, and two-way communication with family and pets. Outside of the home, the Greenworks Video Doorbell can be used to remotely view entryways and receive alerts when visitors or delivery workers arrive. The video doorbell includes two-way communication with night vision for viewing after dark.

Back inside the home, Greenworks showed off a pair of vacuum products. The 24V Deluxe Stick Vacuum can be useful for manually cleaning up spills and dirty spots, while the Greenworks GRV-5011 2-in-1 Robotic Vacuum and Mop offers a robotic alternative that takes care of the cleaning for you, both wet and dry.

A number of products for the garage were also unveiled, including the Greenworks Level II EV Smart Charger. It requires installation by a certified electrician, but once installed it can integrate with the Home Energy Life battery system. The company says it is compatible with EVs including those from Tesla, BMW, Nissan, Ford, Kia, Mercedes, Chevrolet, Porsche, Honda, Fiat, and more. So basically, pretty much all of them.

New Greenworks 24V 80V 3-Port Stack-Rack Chargers make it easy to organize and charge three batteries in less than an hour, keeping the batteries topped up at a full charge. The new Greenworks 1.5kW Fast Charger was unveiled for use with riding mowers UTVs (more on those in a moment).

Greenworks electric bikes, e-scooters, and e-UTVs

The company showed off a line of mobility products powered by Greenworks batteries. As the company explained:

Greenworks is proud to introduce lithium-battery powered transportation for the entire family (E-Scooters, E-Bikes, and UTVs) with extreme power, range, and style. Greenworks mobility solutions are perfect for the city, commutes, and far-ranging outdoor adventures. Power your transportation and leisure activities with expanding e-Mobility recreational power solutions.

The first new e-mobility vehicle is a 24V electric scooter that shares the same 24V batteries as used on over 100 Greenworks power tools. It looks similar to most Xiaomi and Ninebot-style scooters, but gets its power from Greenwork’s own energy storage solutions.

Upping the power and voltage are the new Greenworks 80V 20” and 26” Fat Tire All-Terrain E-Bikes. The company describes them as having “Extreme power, performance, durability, and style for an optimal riding experience on the trails and around town.” The bikes look like they sport front suspension, disc brakes, multi-speed drivetrains, and 4″ fat tires for mixed-type riding.

For those that prefer to keep their e-bikes on the streets, the new Greenworks 80V 27.5” Commuter E-Bike is likely a better bet thanks to its narrower tires and lighter weight design.

Greenworks also showed off an electric UTV rendering though didn’t provide any specific product details yet. It looks like a light duty UTV that would be ideal for groundskeeping and other outdoor tasks. It certainly doesn’t seem like it will rival the larger UTVs coming to the market like the Polaris XP Ranger Kinetic, but it could significantly undercut the price while offering a lower power yet more accessible alternative.

If you ever needed to charge up those e-mobility products or just about anything else, the company launched new power stations known as the Greenworks 24V and 80V 4-Port Power Inverters.

Greenworks electric lawn mowers

Greenworks unveiled the new Greenworks Optimow AI Robotic Mower. The robotic lawn mower uses the latest GPS-RTK navigation technology and AI camera systems to allow it to mow multiple yards up to 2.5 acres by using systematic line-by-line cutting. The mower is said to be accurate to within 1 inch, even without needing to use a boundary wire.

The smaller Greenworks Optimow 50H Robotic Mower was listed as a more consumer-level model designed for yards up to 1/2 acre. It uses GPS and GSM for connectivity, though it does use a boundary wire.

Many of the new products won’t be available until this coming spring, and we are still waiting on pricing information. In the meantime, you can learn more on Greenworks’ site while you keep an eye out for a greener way of keeping your home and lawn in check this year.

Electrek’s Take

Sweet Moses, that’s a lot of new stuff! I used to think of Greenworks as the go-to company for an electric leaf blower or hedge trimmer. But now they seem to have their sights set on making everything but the kitchen sink. And you can bet that if a sink needed a battery, they’d be working on one.

The home power storage and EV charger are both interesting additions to a growing market, but the e-mobility products have really caught my eye. A scooter that uses the same batteries as your hedge trimmer or an e-bike that can share a battery with your riding lawnmower? Sign me up!

Stay up to date with the latest content by subscribing to Electrek on Google News. You’re reading Electrek— experts who break news about Tesla, electric vehicles, and green energy, day after day. Be sure to check out our homepage for all the latest news, and follow Electrek on and LinkedIn to stay in the loop. Don’t know where to start? Check out our YouTube channel for the latest reviews.

Replacement 40V For Greenworks GMAX Garden Tool Battery Pack Lawn Mower Lithium Ion Battery

We are the source manufacturer of aftermarket batteries and chargers sold on Amazon, eBay, Yahoo, AliExpress, private sites, as well as physical stores. RHY manufactures replacement batteries and chargers compatible with brands like Makita, DeWALT, Bosch, Milwaukee Dyson, etc. Our products are exported to North America, Europe, Japan, South Korea, Russia, Australia, the Middle East and many other countries and regions. If you’re considering selling aftermarket batteries and chargers, or seeking a supply of OEM/ODM/OBM battery packs for your new products, you’ve come to the right place.

Product Specifications

Replace Part Number (P/N): G-MAX Batteries 29472, 29462, 2901319, BAF724, BAF725, BAF704, BAF721, BAF722, BAF705 (NOT for Gen 1- Early version Greenworks)

Compatible with GreenWorks G-MAX 40V System Power Tools:

25322 G-MAX 16” Cordless Lawn Mower 25302 Twin Force 20” Cordless Lawn Mower 29252 G-MAX Variable Speed Blower 22272 G-MAX Extended Reach Hedge Trimmer 25312 G-MAX 19” Mower, 27062 G-MAX 10” Cultivator 20642 G-MAX Pole Saw, 20672 8” Cordless Pole Saw 2501302 40V 19-in mower, 2600702 12” Cordless Snow Shovel 21242 G-MAX 13” String Trimmer, 22262 G-MAX 24” Hedge Trimmer 20202 G-MAX 12” Chainsaw, 20292 12” Cordless Chainsaw, 20312 16” Cordless Chainsaw 21332 13” Cordless String trimmer, 2101602 12” Cordless String Trimmer, 21362 14” Cordless String Trimmer 24282, 24252 150 MPH Variable Speed Cordless Blower, 24322 185MPH Variable Speed Cordless Blower/Vac, 40v inverter model IV40A00 MO40B410 14” Brushed Lawn Mower, MO40L2512 21” Brushless Dual PH Mower MO40B01 17” Brushed Mower, MO40L00 20” Brushless Dual Port Lawn Mower MO40L410 20” Cordless 3-in-1 Lawn Mower, BA40L210 115MPH. 430 CFM Cordless Brushless Blower

NOT for Gen-1 Early version Greenworks NOT for G-24v, Pro 40V, Pro 60V, Pro 80V


Manufacture: Our factory is 170,000 sq. ft. with more than 300 employees that produces 10,000 battery packs and chargers a day. We take full control over cost, quality and delivery of our products.

Reliability: The company is ISO9001, BSCI and SQP certified, and our products are certified by standards like CE, UL, FCC, PSE, KC, RoHS, UN38.3, etc.

Quality: From raw materials to finished products, every link is under ISO9001:2015 Quality Management System. Highly automated production lines ensure the consistency and stability of product quality.

RD: With a RD team of over 20 senior engineers and specialized laboratory, we are capable of customizing any battery packs and chargers that meet your requirements.

Delivery: Our Overseas Warehouses in USA, Japan, Europe and Australia realize local and fast delivery.

Warranty: Thoughtful after-sales service, 1-year warranty and lifelong technique support.

Battery Capacity Detection Cabinet AOI Test Machine
Automatic Spot Welding Machine Injection Molding Machine Over 300 well-trained workers


We ship your goods by express (UPS, FedEx, DHL, TNT, etc.), air, sea, land, or rail according to relevant laws and regulations, and provide necessary documents. We have a strong backup of international forwarders, which has helped us build up very stable transport chains, thus take care of the whole transportation process. You just sit in the office waiting and sign on the waybill.

Disclaimer: RHY is not affiliated in any way with any of the manufacturers listed in this catalog and the batteries and chargers sold in this catalog have not been sponsored or approved by any of such manufacturers. Any trademarks or model numbers listed in this catalog are identified for compatibility or cross-reference purposes only.

Note: For wholesales only. Please understand that we don’t process requests from private individuals that buy our products for personal use.