![Amazon.com: RYOBI 40V Battery and Charger Kit 4.0 Ah Lithium-Ion Battery Set OEM OP40404 + OP403A (2021 Redesign with Easy Eject Latch) : Tools & Home Improvement Amazon.com: RYOBI 40V Battery and Charger Kit 4.0 Ah Lithium-Ion Battery Set OEM OP40404 + OP403A (2021 Redesign with Easy Eject Latch) : Tools & Home Improvement](https://m.media-amazon.com/images/I/51v25tXRZWL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: RYOBI 40V Battery and Charger Kit 4.0 Ah Lithium-Ion Battery Set OEM OP40404 + OP403A (2021 Redesign with Easy Eject Latch) : Tools & Home Improvement
![RYOBI ONE+ 18V HIGH PERFORMANCE Lithium-Ion 4.0 Ah Battery and Charger Starter Kit PSK004 - The Home Depot RYOBI ONE+ 18V HIGH PERFORMANCE Lithium-Ion 4.0 Ah Battery and Charger Starter Kit PSK004 - The Home Depot](https://images.thdstatic.com/productImages/7c1b556b-9884-4936-b7e3-306f93c0feda/svn/ryobi-power-tool-batteries-psk004-1d_600.jpg)
RYOBI ONE+ 18V HIGH PERFORMANCE Lithium-Ion 4.0 Ah Battery and Charger Starter Kit PSK004 - The Home Depot
![RYOBI ONE+ 18V Lithium-Ion Portable Power Source with 2.0 Ah Battery and Charger P743-PSK005 - The Home Depot RYOBI ONE+ 18V Lithium-Ion Portable Power Source with 2.0 Ah Battery and Charger P743-PSK005 - The Home Depot](https://images.thdstatic.com/productImages/8ccd1a51-f679-43df-89ac-4862273ebac9/svn/ryobi-power-tool-battery-chargers-p743-psk005-64_600.jpg)
RYOBI ONE+ 18V Lithium-Ion Portable Power Source with 2.0 Ah Battery and Charger P743-PSK005 - The Home Depot
![Energup 2Pack P102 3.5Ah Replacement Ryobi Battery 18V Lithium + Ryobi Charger for Ryobi 18v Lithium Battery 18V ONE+ P108 P107 P104 P105 P103 Tools Charger with 260051002 P117 P118 P113 BCL1418 - Energup 2Pack P102 3.5Ah Replacement Ryobi Battery 18V Lithium + Ryobi Charger for Ryobi 18v Lithium Battery 18V ONE+ P108 P107 P104 P105 P103 Tools Charger with 260051002 P117 P118 P113 BCL1418 -](https://m.media-amazon.com/images/I/61DZz6TDO+L._AC_UF894,1000_QL80_.jpg)
Energup 2Pack P102 3.5Ah Replacement Ryobi Battery 18V Lithium + Ryobi Charger for Ryobi 18v Lithium Battery 18V ONE+ P108 P107 P104 P105 P103 Tools Charger with 260051002 P117 P118 P113 BCL1418 -
![RYOBI ONE+ 18V Cordless 6-Tool Combo Kit with 1.5 Ah Battery, 4.0 Ah Battery, and Charger - Walmart.com RYOBI ONE+ 18V Cordless 6-Tool Combo Kit with 1.5 Ah Battery, 4.0 Ah Battery, and Charger - Walmart.com](https://i5.walmartimages.com/seo/RYOBI-ONE-18V-Cordless-6-Tool-Combo-Kit-with-1-5-Ah-Battery-4-0-Ah-Battery-and-Charger_576a80a6-6105-4fbc-8101-9833c94b533e.2830187ca552fdc1f257d4f267127238.png)
RYOBI ONE+ 18V Cordless 6-Tool Combo Kit with 1.5 Ah Battery, 4.0 Ah Battery, and Charger - Walmart.com
![Co-worker gave me a set of older (blue and yellow) Ryobi Tools. The batteries aren't in the best condition. Is it worth investing in the new lithium batteries? Can I charge them Co-worker gave me a set of older (blue and yellow) Ryobi Tools. The batteries aren't in the best condition. Is it worth investing in the new lithium batteries? Can I charge them](https://i.redd.it/co-worker-gave-me-a-set-of-older-blue-and-yellow-ryobi-v0-g6zkjuzv7zy91.jpg?width=3024&format=pjpg&auto=webp&s=2a4885c0e4655f6cf01475b158b861abc0d3b1eb)
Co-worker gave me a set of older (blue and yellow) Ryobi Tools. The batteries aren't in the best condition. Is it worth investing in the new lithium batteries? Can I charge them
![Amazon.com: Ryobi 40V Battery and Charger Kit 4.0 Ah Lithium-Ion Battery Set OEM OP4040 + OP404 (Renewed) Amazon.com: Ryobi 40V Battery and Charger Kit 4.0 Ah Lithium-Ion Battery Set OEM OP4040 + OP404 (Renewed)](https://m.media-amazon.com/images/I/71vS2NsZI-L._AC_UF894,1000_QL80_.jpg)