![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
![6000mAh Op4026 40 Volt Replacement Battery Compatible with Ryobi 40V Lithium Ion Battery Op4050A Op40601 Op4026A Op4040 Op4030 Op4050 Op4015 - China Replacement Battery, Battery Pack | Made-in-China.com 6000mAh Op4026 40 Volt Replacement Battery Compatible with Ryobi 40V Lithium Ion Battery Op4050A Op40601 Op4026A Op4040 Op4030 Op4050 Op4015 - China Replacement Battery, Battery Pack | Made-in-China.com](https://image.made-in-china.com/44f3j00zjEUwJvhhGrL/6000mAh-Op4026-40-Volt-Replacement-Battery-Compatible-with-Ryobi-40V-Lithium-Ion-Battery-Op4050A-Op40601-Op4026A-Op4040-Op4030-Op4050-Op4015.jpg)
6000mAh Op4026 40 Volt Replacement Battery Compatible with Ryobi 40V Lithium Ion Battery Op4050A Op40601 Op4026A Op4040 Op4030 Op4050 Op4015 - China Replacement Battery, Battery Pack | Made-in-China.com
![Buy KUNLUN OP401 40-Volt Lithium-Ion Battery Charger for Ryobi 40V OP4050A OP4026 OP40601 OP4040 OP4030 OP4015 OP40201 Li-ion Battery Online in Bangladesh. B08BN8BKMD Buy KUNLUN OP401 40-Volt Lithium-Ion Battery Charger for Ryobi 40V OP4050A OP4026 OP40601 OP4040 OP4030 OP4015 OP40201 Li-ion Battery Online in Bangladesh. B08BN8BKMD](https://www.ubuy.com.bd/productimg/?image=aHR0cHM6Ly9tLm1lZGlhLWFtYXpvbi5jb20vaW1hZ2VzL0kvNjFhRmk4QUVsZUwuX0FDX1NMMTUwMF8uanBn.jpg)
Buy KUNLUN OP401 40-Volt Lithium-Ion Battery Charger for Ryobi 40V OP4050A OP4026 OP40601 OP4040 OP4030 OP4015 OP40201 Li-ion Battery Online in Bangladesh. B08BN8BKMD
![RYOBI ONE+ Lithium-Ion Dual Platform Charger for ONE+ 18V and 40-Volt Batteries-P137 - The Home Depot RYOBI ONE+ Lithium-Ion Dual Platform Charger for ONE+ 18V and 40-Volt Batteries-P137 - The Home Depot](https://images.thdstatic.com/productImages/cca962f5-f844-4957-89c3-5cd4ade62643/svn/ryobi-power-tool-battery-chargers-p137-a0_600.jpg)
RYOBI ONE+ Lithium-Ion Dual Platform Charger for ONE+ 18V and 40-Volt Batteries-P137 - The Home Depot
![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://i.redd.it/cyfr6jko32971.jpg)
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
![Buy RYOBI P135 18V One+ 6 Port Lithium Ion Battery Supercharger (18V Batteries Not Included/Charger Only) Online in USA. B01DSB1KBK Buy RYOBI P135 18V One+ 6 Port Lithium Ion Battery Supercharger (18V Batteries Not Included/Charger Only) Online in USA. B01DSB1KBK](https://www.ubuy.com/productimg/?image=aHR0cHM6Ly9tLm1lZGlhLWFtYXpvbi5jb20vaW1hZ2VzL0kvODFOZmE1VERyMUwuX0FDX1NMMTUwMF8uanBn.jpg)