![Bought these off FB marketplace. Both are 40v 4aH batteries, but look different. One charger has a USB port? Left battery is 0P40401. Right battery is 0P40404. What's the difference? : r/ryobi Bought these off FB marketplace. Both are 40v 4aH batteries, but look different. One charger has a USB port? Left battery is 0P40401. Right battery is 0P40404. What's the difference? : r/ryobi](https://preview.redd.it/cyfr6jko32971.jpg?width=640&crop=smart&auto=webp&s=c0c0ae433e75fecf7be6e79ab8a63e7241026ccd)
Bought these off FB marketplace. Both are 40v 4aH batteries, but look different. One charger has a USB port? Left battery is 0P40401. Right battery is 0P40404. What's the difference? : r/ryobi
![Difference on 40v HP 6ah vs 40v 6ah. Just bought the self propelled lawn mower and received this battery with it instead of regular 40v : r/ryobi Difference on 40v HP 6ah vs 40v 6ah. Just bought the self propelled lawn mower and received this battery with it instead of regular 40v : r/ryobi](https://preview.redd.it/gy8wsetod9p41.jpg?auto=webp&s=2e7166a76ad0cd8fa0e1f9cfd7cc876c83353d55)
Difference on 40v HP 6ah vs 40v 6ah. Just bought the self propelled lawn mower and received this battery with it instead of regular 40v : r/ryobi
![Amazon.com : Ryobi OP4050A 40-Volt Lithium-Ion 5 Ah High Capacity Battery : Tools & Home Improvement Amazon.com : Ryobi OP4050A 40-Volt Lithium-Ion 5 Ah High Capacity Battery : Tools & Home Improvement](https://m.media-amazon.com/images/I/61cthK64ajL._AC_UF894,1000_QL80_.jpg)
Amazon.com : Ryobi OP4050A 40-Volt Lithium-Ion 5 Ah High Capacity Battery : Tools & Home Improvement
![Powtree Replacement for Ryobi 18v Battery, 9.0Ah 18Volt P108 P102 ONE Replacement Lithium Battery for Ryobi , Cordless Tool Battery Compatible with Ryobi 18V Battery P103 P105 P107 P108 P109 P190 P122 - Powtree Replacement for Ryobi 18v Battery, 9.0Ah 18Volt P108 P102 ONE Replacement Lithium Battery for Ryobi , Cordless Tool Battery Compatible with Ryobi 18V Battery P103 P105 P107 P108 P109 P190 P122 -](https://i5.walmartimages.com/asr/3fb8e811-1067-45f7-9c0c-ba1839589e28.9b8e7c8463dacf56e887fd5c8290f95a.jpeg)
Powtree Replacement for Ryobi 18v Battery, 9.0Ah 18Volt P108 P102 ONE Replacement Lithium Battery for Ryobi , Cordless Tool Battery Compatible with Ryobi 18V Battery P103 P105 P107 P108 P109 P190 P122 -
![RYOBI ONE+ 18V Lithium-Ion 4.0 Ah Compact Battery (2-Pack) and Charger Kit with Free Cordless 10 in. Orbital Buffer PSK006-P435 - The Home Depot RYOBI ONE+ 18V Lithium-Ion 4.0 Ah Compact Battery (2-Pack) and Charger Kit with Free Cordless 10 in. Orbital Buffer PSK006-P435 - The Home Depot](https://images.thdstatic.com/productImages/0d959dc0-4755-48be-b1bd-ef0dec48f522/svn/ryobi-polishers-psk006-p435-64_1000.jpg)
RYOBI ONE+ 18V Lithium-Ion 4.0 Ah Compact Battery (2-Pack) and Charger Kit with Free Cordless 10 in. Orbital Buffer PSK006-P435 - The Home Depot
![RYOBI ONE+ 18V Lithium-Ion 4.0 Ah Compact Battery (2-Pack) and Charger Kit with FREE Cordless ONE+ Random Orbit Sander PSK006-PCL406B - The Home Depot RYOBI ONE+ 18V Lithium-Ion 4.0 Ah Compact Battery (2-Pack) and Charger Kit with FREE Cordless ONE+ Random Orbit Sander PSK006-PCL406B - The Home Depot](https://images.thdstatic.com/productImages/57f04035-6203-42be-908b-54346d15aaba/svn/ryobi-disc-sanders-psk006-pcl406b-64_600.jpg)