20V MAX cordless power tool battery packs utilize 5S INR18650 cylindrical NCM lithium-ion cells. Equipped with multi-protection BMS, these battery systems deliver reliable operation with stable heavy-load output and universal interchangeability.
| Nominal Max Voltage | 20V |
| Cell Chemistry | Lithium-ion |
| Capacity | 3.0Ah |
| Energy | 60Wh |