![Ryobi defective 40v battery. Charger or battery issue? I notice there are 4 prongs/terminals on the battery itself and only 3 on the charging dock (see photo). Is there a prong/terminal missing Ryobi defective 40v battery. Charger or battery issue? I notice there are 4 prongs/terminals on the battery itself and only 3 on the charging dock (see photo). Is there a prong/terminal missing](https://preview.redd.it/n0swhdg1vqz41.jpg?auto=webp&s=632a22ada02afc3dd793d5f2eaa6e9f7cae3ccd6)
Ryobi defective 40v battery. Charger or battery issue? I notice there are 4 prongs/terminals on the battery itself and only 3 on the charging dock (see photo). Is there a prong/terminal missing
![Energup Replacement 6.0Ah OP4050A 40V Lithium Ryobi Battery for Ryobi 40Volt Battery Cordless Tools OP4015 OP4026 OP40201 OP40261 OP4030 OP40301 OP4040 OP40401 OP4050 OP40501 OP40601 Ryobi 40V Battery - - Amazon.com Energup Replacement 6.0Ah OP4050A 40V Lithium Ryobi Battery for Ryobi 40Volt Battery Cordless Tools OP4015 OP4026 OP40201 OP40261 OP4030 OP40301 OP4040 OP40401 OP4050 OP40501 OP40601 Ryobi 40V Battery - - Amazon.com](https://m.media-amazon.com/images/I/61WVWpcGESL._AC_SY355_.jpg)
Energup Replacement 6.0Ah OP4050A 40V Lithium Ryobi Battery for Ryobi 40Volt Battery Cordless Tools OP4015 OP4026 OP40201 OP40261 OP4030 OP40301 OP4040 OP40401 OP4050 OP40501 OP40601 Ryobi 40V Battery - - Amazon.com
![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
![6 RYOBI OP4026 40V Lithium Ion Batteries 40V Parts / Repair 120 18650 Samsung Lg - $69.99 | PicClick 6 RYOBI OP4026 40V Lithium Ion Batteries 40V Parts / Repair 120 18650 Samsung Lg - $69.99 | PicClick](https://www.picclickimg.com/d/l400/pict/172567456330_/6-Ryobi-Op4026-40V-Lithium-Ion-Batteries-40V.jpg)