![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
![Power tool companies have discovered USB-C — and DeWalt's two-way charger sounds awesome - The Verge Power tool companies have discovered USB-C — and DeWalt's two-way charger sounds awesome - The Verge](https://cdn.vox-cdn.com/thumbor/QGDbSaISsaf7kCA5YsEIxRMl48g=/0x0:2148x1522/2000x1333/filters:focal(1074x761:1075x762)/cdn.vox-cdn.com/uploads/chorus_asset/file/23200387/dewalt_dcb094k.jpg)
Power tool companies have discovered USB-C — and DeWalt's two-way charger sounds awesome - The Verge
![RYOBI 40V Brushless 20 in. Cordless Battery Walk Behind Push Lawn Mower with 6.0 Ah Battery and Charger - Yahoo Shopping RYOBI 40V Brushless 20 in. Cordless Battery Walk Behind Push Lawn Mower with 6.0 Ah Battery and Charger - Yahoo Shopping](https://s.yimg.com/lo/api/res/1.2/NYbRDOT8wx.I1vejlgn_vg--/YXBwaWQ9ZWNfaG9yaXpvbnRhbDtoPTQwMDtzcz0xO3c9NDAw/https://images.thdstatic.com/productImages/be90956f-109b-4a1b-8241-2bccdb15a7c0/svn/ryobi-electric-push-mowers-ry401110-64_1000.jpg)
RYOBI 40V Brushless 20 in. Cordless Battery Walk Behind Push Lawn Mower with 6.0 Ah Battery and Charger - Yahoo Shopping
![Both charger and 40 v battery show 20v on meter even though it says fully charged. Do I need new charger? : r/ryobi Both charger and 40 v battery show 20v on meter even though it says fully charged. Do I need new charger? : r/ryobi](https://preview.redd.it/o0ptucih8j271.jpg?width=640&crop=smart&auto=webp&s=de01f50da0cbf940aa13a41f9ec3b1932756e165)
Both charger and 40 v battery show 20v on meter even though it says fully charged. Do I need new charger? : r/ryobi
![Replacement Charger Compatible with All Ryobi 18v Charger for Ryobi 9.6v-18v P102 P105 P107 P117 P113 Charger Dual Chemistry IntelliPort Lithium Ion and NiCad - Amazon.com Replacement Charger Compatible with All Ryobi 18v Charger for Ryobi 9.6v-18v P102 P105 P107 P117 P113 Charger Dual Chemistry IntelliPort Lithium Ion and NiCad - Amazon.com](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/61xmAFsseSL.jpg)
Replacement Charger Compatible with All Ryobi 18v Charger for Ryobi 9.6v-18v P102 P105 P107 P117 P113 Charger Dual Chemistry IntelliPort Lithium Ion and NiCad - Amazon.com
![Ryobi P117 One+ 18 Volt Dual Chemistry IntelliPort Lithium Ion and NiCad Battery Charger (Battery Not Included, Charger Only) - Power Drill Accessories - Amazon.com Ryobi P117 One+ 18 Volt Dual Chemistry IntelliPort Lithium Ion and NiCad Battery Charger (Battery Not Included, Charger Only) - Power Drill Accessories - Amazon.com](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/81CFlBMdvIL._AC_UF894,1000_QL80_.jpg)