Keeping your GreenWorks lawn equipment running at peak performance requires a reliable, high-quality replacement battery. The right battery ensures you have enough power to finish your entire lawn without fading, provides long-term durability, and keeps your investment in the GreenWorks ecosystem secure. With several voltage platforms and capacities available, selecting the perfect match for your mower and other tools is crucial.
This roundup simplifies your search by highlighting the best genuine and compatible GreenWorks batteries on the market. We’ve evaluated key factors like voltage for power, amp-hour (Ah) rating for runtime, and special features to help you make an informed decision. Whether you need a compact battery for a trimmer or a high-capacity pack for a riding mower, you’ll find an excellent option below to get back to a perfectly manicured lawn.
The Best GreenWorks Replacement Batteries for Your Lawn Mower
- Greenworks 80V 2.0Ah Lithium-Ion Battery
- Greenworks 60V 4.0AH High Current (HC) Battery
- Greenworks 24V 4.0Ah Lithium-Ion High-Power Battery
- Greenworks 40V 5.0Ah Lithium-Ion Battery
- Greenworks PRO 80V 4.0Ah Lithium-Ion Battery
- Greenworks 24V 4.0Ah USB Battery (2-Pack) Starter Kit
- Greenworks PRO 80V Single Port Rapid Battery Charger
- Greenworks 60V 2.0AH High Current (HC) Battery
- 2 Pack 6.0Ah 40 Volt Lithium Battery Replacement
- GreenWorks 24V 2.0Ah Lithium Ion Battery (2-Pack)
Greenworks 80V 2.0Ah Lithium-Ion Battery
This genuine Greenworks 80V battery is designed for users who need serious power for demanding tasks but in a more compact, lighter package. It is fully compatible with over 75 tools in the 80V ecosystem, making it a versatile choice for your lawn mower and other outdoor equipment. The 2.0Ah capacity is well-suited for smaller lawns or for users who have multiple batteries for a continuous workflow.
Safety and longevity are paramount with this battery, thanks to its integrated Multi-Protection Technology. The built-in Battery Management System (BMS) provides comprehensive safeguards against overheat, short circuit, over voltage, over current, over discharge, and over charge protection. This ensures both your battery and your tools have a long service life, providing peace of mind with every use.
Greenworks 60V 4.0AH High Current (HC) Battery
For those invested in the Greenworks 60V platform, this 4.0Ah High Current battery is a powerhouse. It is engineered to deliver fade-free power, ensuring your lawn mower maintains consistent cutting performance from the first pass to the last. The high-current design provides the necessary energy for maximum performance, making it ideal for larger lawns and tougher mowing conditions.
Convenience is a key benefit, with an on-board battery fuel indicator that allows you to check the remaining power at a glance. This helps you plan your work and avoid running out of power unexpectedly. Like all genuine Greenworks batteries, it works seamlessly with over 75 different 60V tools, offering great value and flexibility for your entire yard maintenance system.
Greenworks 24V 4.0Ah Lithium-Ion High-Power Battery
This upgraded 24V battery is a significant step forward for the platform, delivering 35% more fade-free power than the previous generation. It is an excellent choice for 24V lawn mowers, providing the extra torque and endurance needed to get the job done efficiently. With no memory loss after charging, you can top it off whenever needed without affecting its overall capacity.
The integrated LED fuel indicator provides immediate feedback on the battery’s charge status. It also incorporates a robust battery management system that protects against overheat, short circuit, and other potential issues. With compatibility for over 150 tools, this battery is a central component for a wide-ranging 24V tool system.
Greenworks 40V 5.0Ah Lithium-Ion Battery
As part of the popular G-MAX 40V system, this 5.0Ah battery offers a great balance of power and runtime. It delivers fade-free power, ensuring your mower doesn’t lose effectiveness as the battery depletes. The 5.0Ah capacity provides substantial run time, allowing you to cover more ground on a single charge compared to lower Ah models.
This battery is part of a one-battery system that powers over 25 different tools, making it a cost-effective and versatile solution for all your yard work. A quick charge time of approximately 120 minutes means less downtime waiting for your battery to recharge, so you can get back to work faster.
Greenworks PRO 80V 4.0Ah Lithium-Ion Battery
For the most demanding lawn care tasks, the Greenworks PRO 80V 4.0Ah battery is a top-tier choice. It combines high voltage for robust power with a high capacity for extended runtime, making it perfect for large properties and tough mowing conditions. The on-board LED fuel indicator lets you monitor power levels at a glance for better job planning.
One of its most impressive features is the rapid charge capability, reaching full capacity in about one hour. This is a significant advantage for professional users or anyone who needs to minimize downtime. Compatible with over 75 tools, this battery is the heart of a powerful and comprehensive outdoor power equipment system.
Greenworks 24V 4.0Ah USB Battery (2-Pack) Starter Kit
This starter kit is an ideal solution for new 24V system owners or anyone needing to expand their battery arsenal. It includes two 4.0Ah batteries and a dual-port rapid charger, providing everything you need to power your lawn mower and other tools. Having two batteries ensures you can always have one charging while the other is in use, eliminating work interruptions.
The batteries deliver fade-free power with no memory loss and feature an on-board charge indicator. The included dual-port charger allows you to charge both batteries simultaneously, maximizing efficiency. This kit is also compatible with 48V tools that operate using two 24V batteries, adding to its versatility.
Greenworks PRO 80V Lithium Ion Single Port Rapid Battery Charger
While not a battery itself, this dedicated rapid charger is an essential accessory for any 80V Greenworks battery owner. It is specifically designed to work with the 80V battery platform, including the PRO 4.0Ah model, and utilizes advanced technology to close the performance gap between gas and electric equipment.
The charger features an air vent that promotes faster charging while reducing heat buildup, which helps preserve the long-term health of your battery. An LED light indicator clearly notifies you when the battery is fully charged, taking the guesswork out of the process. For anyone relying on 80V tools, this charger is a key component for maintaining productivity.
Greenworks 60V 2.0AH High Current (HC) Battery
This 60V High Current battery offers a more compact and lightweight power source for the 60V tool system. Despite its smaller 2.0Ah size, it is engineered to provide fade-free power and maximum performance, making it a good option for lighter-duty mowing or for use with other 60V tools like trimmers and blowers.
The high-current design ensures that the tool receives consistent power output. The convenient on-board fuel indicator allows for easy monitoring of the remaining charge. As a genuine Greenworks part, it guarantees full compatibility and reliable performance across the entire range of over 75 different 60V tools.
2 Pack 6.0Ah 40 Volt Lithium Battery Replacement
This two-pack offers an aftermarket solution for Greenworks 40V tool users seeking extended runtime. The upgraded 6.0Ah high capacity provides long-lasting performance, allowing you to operate your lawn mower and other tools for longer periods between charges. With no memory effect, you can charge the batteries at any time without harming their capacity.
The pack boasts wide compatibility with a long list of Greenworks G-MAX 40V outdoor tools and is designed to fit the standard 40V lithium-ion battery charger. Purchasing a two-pack is a cost-effective way to ensure you always have a backup battery ready to go, which is ideal for larger lawns or prolonged landscaping sessions.
GreenWorks 24V 2.0Ah Lithium Ion Battery (2-Pack)
This two-pack of 24V 2.0Ah batteries is a perfect entry point or expansion for the 24V tool system. The smaller capacity makes these batteries lighter and ideal for less power-intensive tools or for smaller mowing jobs where a larger battery is not necessary. Owning two batteries effectively doubles your available runtime by allowing you to swap them as needed.
Having a multiple-battery setup means you can use one while the other is charging, ensuring your work is never halted by a dead battery. This is particularly useful for yard work that involves using multiple 24V tools in sequence, such as a mower followed by a trimmer and blower.
Buying Guide: How to Choose the Right GreenWorks Replacement Battery
When my old GreenWorks mower battery finally gave up the ghost, I realized picking a new one isn’t as simple as just grabbing the first one I saw. There’s a bit more to it if you want to get the best performance and value. After spending a good amount of time researching and talking to folks, I’ve figured out the key things to check before you buy. It all comes down to making sure the new power source is a perfect match for your machine and your lawn’s needs.
The first and most critical step is checking the voltage. GreenWorks tools typically run on either 40V or 60V platforms, and these are not interchangeable. Using a 40V battery in a 60V mower won’t work, and forcing a 60V battery into a 40V tool can cause serious damage. Your mower’s manual or the label on the tool itself will clearly state the required voltage. Stick to it religiously.
Next, consider the Amp-hour (Ah) rating. Think of this as the gas tank size. A higher Ah rating means a longer runtime. If you have a smaller, flat lawn, a 2.0Ah or 4.0Ah battery might be sufficient for a single mow. But for larger properties with hills or thick grass, you’ll want to look at a 5.0Ah, 6.0Ah, or even an 8.0Ah battery to get the job done without needing a recharge halfway through. It’s the difference between finishing in one go or taking an unplanned break.
You also need to think about physical and electrical compatibility. GreenWorks uses a few different battery platforms, and while many are cross-compatible within the same voltage, it’s always best to double-check. The battery should snap securely into your mower’s dock without any force. Also, pay attention to the charger. Most GreenWorks batteries work with a range of their chargers, but if you’re buying a newer, higher-capacity battery, you might want to ensure your charger is also rated for it to avoid excessively long charging times.
Finally, weigh the pros and cons of OEM (Original Equipment Manufacturer) versus reputable third-party options. A genuine GreenWorks battery is guaranteed to work seamlessly with your equipment and comes with a warranty, but it often comes with a higher price tag. Some third-party manufacturers make reliable, more affordable replacements that perform well. Just read the reviews carefully and make sure they have proper safety certifications. Your goal is to find one of the 10 best GreenWorks lawn mower replacement batteries available that fits both your mower and your budget.
Frequently Asked Questions
Can I use a higher Ah battery in my GreenWorks mower?
Yes, absolutely. As long as the voltage matches (e.g., 40V to 40V), using a higher Amp-hour (Ah) battery is not only safe but also beneficial. The mower will only draw the power it needs, so a 6.0Ah battery won’t “overpower” a mower that came with a 4.0Ah. You’ll simply enjoy a longer runtime, allowing you to mow a larger area on a single charge. It’s one of the easiest upgrades you can make.
How long should a GreenWorks mower battery last?
This depends on two things: the battery’s lifespan and its runtime per charge. For runtime, check the Ah rating; a 4.0Ah battery will generally last about as long as two 2.0Ah batteries used back-to-back. In terms of overall lifespan, a well-cared-for lithium-ion battery should last between 3 to 5 years, or about 500 full charge cycles, before you notice a significant drop in its capacity to hold a charge.
Why is my GreenWorks battery not charging?
This is frustrating, but a few simple checks can often pinpoint the issue. First, make sure the charger is plugged in properly and the outlet is working. Next, check the battery terminals on both the battery and the charger for any dirt or debris; a quick clean with a dry cloth can sometimes fix the problem. Also, feel the battery. If it’s extremely hot or completely dead, the charger’s safety features may prevent charging. Let a hot battery cool down. If none of this works, it might be time for a replacement.
Are off-brand replacement batteries safe and reliable?
Some can be, but you have to be very selective. Reputable third-party brands often build batteries that work well and cost less. However, there are also cheaply made, uncertified batteries that can be a safety hazard and may damage your mower. Always look for user reviews, check for UL or CE safety certifications, and ensure the seller offers a warranty. When in doubt, sticking with an official GreenWorks battery is the safest bet for compatibility and reliability.
Can I leave my battery on the charger all the time?
It’s best not to. Modern smart chargers are designed to stop charging once the battery is full, which reduces the risk of overcharging. However, for the long-term health of the battery, it’s a good habit to unplug it once the indicator shows a full charge. Storing a lithium-ion battery at 100% charge for extended periods can slowly degrade its maximum capacity over time. For storage, a cool, dry place with a charge level around 40-60% is ideal.
What should I do with my old GreenWorks battery?
Please do not throw it in the regular trash. Lithium-ion batteries need to be recycled properly. Many home improvement stores, like Lowe’s or The Home Depot, have battery recycling drop-off bins. You can also check with your local waste management facility for electronic waste (e-waste) recycling programs. Proper disposal is important for both environmental and safety reasons. Finding one of the 10 best GreenWorks lawn mower replacement batteries available is a great step, but responsibly retiring the old one is just as important.