Power Up Your Lawn Care: New Lithium Batteries for Ryobi, Greenworks & Ego
- by Joe Weber - updated on 3/21/2025
Are you looking for an affordable Ryobi 40V battery replacement, a Greenworks lithium battery, or a 56V Ego battery? We've got you covered! Batteries Plus now carries four new high-performance lithium batteries designed for cordless lawn mowers, trimmers, chainsaws, and blowers—giving you the same reliable power at a fraction of the price of major retailers.
In this blog, we'll introduce you to our latest battery options, highlight their compatibility, and explain why buying from Batteries Plus saves you money without sacrificing performance. Keep reading to find the right battery for your lawn care needs!
Use Case
Owning a battery-powered lawn mower like a Ryobi 40V or Greenworks 80V model has been a game-changer for me. No gas, less noise, and easy maintenance—but I quickly realized I needed extra lithium batteries to power through my large backyard. That's why I always keep two spare 40V Ryobi batteries on hand so I can quickly swap them out and finish mowing without interruptions. Investing in high-quality replacement batteries is a must if you rely on cordless lawn tools!
New Lithium Batteries for Your Lawn & Garden Tools
Our newest lithium batteries are designed to keep your cordless lawn mowers, trimmers, and other garden tools running strong. Check out the details on each of our latest additions:
80V 2.5Ah Replacement Battery for Greenworks
- Compatible with: Select Greenworks 80V tools
- Popular models include:
- Greenworks 80V 21" Brushless 3-in-1 Push Lawn Mower (2501202)
- Greenworks 80V 730 CFM Cordless Battery Leaf Blower (2427902-RC)
- Greenworks 80V 800 CFM Brushless Leaf Blower (2436602-RC)
- Greenworks Pro 80V 18" Brushless Chainsaw (2000402)
- Greenworks 80V 8" Brushless Edger Gen 2 (2701002)
- Popular models include:
- Capacity: 2.5Ah for optimal runtime
- Why Choose This? It works seamlessly with the original Greenworks charger. Get more power and longer-lasting performance for your lawn mower, string trimmer, or leaf blower, at a much more reasonable price over the original battery.
40V 5.0Ah Replacement Battery for Greenworks
- Compatible with: Greenworks 40V tools
- Popular models include:
- Greenworks 40V 16" Brushless Cordless Chainsaw (20312)
- Greenworks 40V 21" Cordless Battery Self-Propelled Lawn Mower (2516402)
- Greenworks 40V 16" Cordless Battery Push Lawn Mower (25322)
- Greenworks 40V 14" Cordless Dethatcher / Scarifier (2528802)
- Greenworks 40V 450 CFM Cordless Battery Leaf Blower (2416102)
- Popular models include:
- Capacity: 5.0Ah for long-lasting performance
- Why Choose This? Charges smoothly using the original Greenworks charger, just like the OEM battery. Designed to deliver consistent power and extended runtime for your Greenworks lawn mower and other lawn and garden tools, at a much lower cost than the original battery.
40V 5.0Ah Replacement Battery for Ryobi
- Compatible with: Ryobi 40V tools
- Popular models include:
- Ryobi 40V 120 MPH 550 CFM Cordless Battery Blower (RY40LB01K)
- Ryobi 40V HP Brushless Whisper Series 22" 2-Stage Cordless Electric Self-Propelled Snow Blower (RY408150VNM)
- Ryobi 40V HP Brushless 20 in. Cordless Battery Walk Behind Push Lawn Mower (RY401170)
- Ryobi 40V 15 in. Expand-It Cordless Battery Attachment Capable String Trimmer (RY40ST01K)
- Ryobi 40V HP Brushless 14 in. Battery Chainsaw (RY405100)
- Popular models include:
- Capacity: 5.0Ah for sustained power
- Why Choose This? It is fully compatible with the original Ryobi charger for hassle-free charging. This battery is a great Ryobi replacement option at a lower price than big-box retailers, without sacrificing power.
56V 4.0Ah Replacement Battery for Ego
- Compatible with: Ego 56V tools
- Popular models include:
- Ego POWER+ Mower 21" Select Cut™ System with Touch Drive™ Self-Propelled Kit (LM2135SP)
- Ego POWER+ 670 CFM Blower (LB6703)
- Ego POWER+ 16" LINE IQ™ String Trimmer with POWERLOAD™ (ST1623T)
- Ego POWER+ 16" Chain Saw (40cc) (CS1611)
- Ego POWER+ 26" Hedge Trimmer (HT2601)
- Popular models include:
- Capacity: 4.0Ah for long-lasting performance
- Why Choose This? Designed to work effortlessly with your existing Ego charger. This battery is designed to deliver consistent power for your Ego lawn mowers and other lawn tools at a much more reasonable price.
Why Buy Your Lithium Lawn & Garden Battery from Batteries Plus?
If you've ever shopped for a replacement lithium battery from a major retailer, you know they can come with a hefty price tag. At Batteries Plus, we offer:
- Lower Prices – Our batteries cost considerably less than the name-brand versions, giving you the same great performance without the markup.
- Reliable Performance – Our lithium batteries are designed to meet or exceed OEM specifications.
- Convenience – Shop online or in-store to find the perfect battery replacement for your tools.
- Expert Support – Have questions? Our team is here to help you find the right battery.
Frequently Asked Questions About Lithium Lawn Mower Batteries
Q: How do I know which lithium battery fits my Ryobi or Greenworks tool?
A: Check your tool's manual or look for the model number on your current battery. Our product descriptions list popular compatible models to make sure you get the right fit.
Q: Can I charge these batteries with my original Ryobi, Greenworks, or Ego charger?
A: Absolutely! All of our batteries are fully compatible with the original chargers for easy, hassle-free charging.
Q: Why is my lawn mower battery draining too fast?
A: Factors like temperature, charging habits, and tool usage can affect battery life. Be sure to store your battery in a cool, dry place and avoid overcharging or deep discharging for longer battery life.
Find the Right Battery for Your Lawn & Garden Tools Today!
Don't overpay for your Ryobi, Greenworks, or Ego replacement battery! Upgrade your lawn mower, trimmer, or blower with a high-quality, affordable lithium battery from your local Batteries Plus.
Browse our full selection of lithium tool batteries today and power up your lawn care for less!