7.4V-20Ah NiMH battery
Features
- Use brand new A-grade battery cells, which have the highest energy density and stability on the market
- Adopt BMS software management chip, accurate data transmission, precise temperature control to eliminate safety hazards to the greatest extent
- Comprehensive safety protection functions, such as overcharge, over discharge, over current, over temperature, short circuit, etc.
- High current: high current output, maximum 3C output
- With balancing function, the battery pack has a long cycle life, which conforms to the value concept of low carbon, energy saving and environmental protection.
- Meet global certification qualification report requirements: UL, KC, CE, CB and other certifications
Description
| Serial number | project | Specifications |
| 1 | Nominal capacity | 20Ah |
| 2 | Nominal voltage | 7.4V |
| 4 | Maximum charging current | 1A |
| 7 | Maximum continuous discharge current | 20A |
| 8 | Charging voltage | 4.8V |
| 9 | Instantaneous discharge current | 3A |
| 10 | Operating temperature | -20 ºC to 65 ºC |
| 11 | Storage temperature | 0 ºC to 40 ºC |
| 13 | Cycle life | 500 cycles ≥70% rated capacity |
