Project | Minimal | Standard | Maximum | Remark |
Battery pack characteristics | Battery type | | | | 18650 2600mAh-3.65V (13parallel 4 series) |
Rated voltage | | 14.4V | | |
Capacity | | 500Wh | | |
Internal resistance | | | 20mΩ | |
DC charging performance | Charging voltage range | 11.5V | 19V | 30V | The product can work stably in this voltage range. Support photovoltaic panel input with maximum open circuit voltage of 30V. |
Charging input current | 2.5A | 3.4A | 4.5A | Rated condition, the battery constant current charging input current. |
Charging cut-off current | 0.05A | 0.20A | 0.5A | The battery voltage after being placed for 1 hour meets the product saturation voltage requirement. |
Charging conversion efficiency | 90% | | | Rated condition |
Trickle charging | | Support | | A small current will be used for charging when the voltage is low, and the charging current gradually increases and then stabilizes to the maximum charging current value. |
PD | Input voltage range | 4.7V | | 20.5V | 5V/3A,9V/3A, 12V/3A,15V/3A,20V/2.25A 充电. The product uses a PD adapter with a stable working input voltage, compatible with 5V/3A, 9V/3A, 12V/3A, 15V/3A, 20V/2.25A charging. |
Charging input current | 1.8A | | 3.2A | The product uses a PD adapter with a stable working input current. |
Max Input Power | 55W | 60W | 65W | |
| 0.05A | 0.3A | 1.0A | After standby 1 hour, the voltage meets the requirements of full |