Prodcuts > Custom Battery Packs > For Hydrofoil Surfboard
* Waterproof 12S2P 21700 45D Li-ion Battery Pack with XT90S 2+2 and XT30U-F for Hydrofoil Surfboard
*Cells: 21700-45D
* Composed Type: 12S2P Li-ion Battery Pack
* Nominal Voltage: 43.2V/44.4V
* Nominal Capacity: 9000mAh
* OEM Accepted
* Excellent spot welding service from Keeppower
* Connector: XT90S-F and XT30U-F
*Cells: 21700-45D
* Composed Type: 12S2P Li-ion Battery Pack
* Nominal Voltage: 43.2V/44.4V
* Nominal Capacity: 9000mAh
* OEM Accepted
* Excellent spot welding service from Keeppower
* Connector: XT90S-F and XT30U-F
1. Type: Double Waterproof Li-ion Battery Pack
2. Model: 12S2P 21700-45D-DP22
3. Cell: 21700-45D
4. Chemistry: Li-ion
5. Nominal Voltage: 43.2V/44.4V
5. Nominal Voltage: 43.2V/44.4V
6. Nominal Capacity: 9Ah
7. Minimum Capacity: 8.8Ah
8. Maximum Continuous Charge Current: 13.5A
9. Maximum Continuous Discharge Current: 40A
10. Size：approx. (L)186*(W)65*(H)76mm
11. Weight: 2090g(±20g)
8. Maximum Continuous Charge Current: 13.5A
9. Maximum Continuous Discharge Current: 40A
10. Size：approx. (L)186*(W)65*(H)76mm
11. Weight: 2090g(±20g)
12. Cycle Life: >500cycles
13. Operating Temperature:
-Charge: 0°C to 60°C
-Discharge: -20°C to 80°C
-Charge: 0°C to 60°C
-Discharge: -20°C to 80°C
14. Storing Conditions:
-1 year: -20~23℃
-3 months: -20~45℃
-1 month: -20~60℃
15. Customized Options: Dimension/Connector...etc.
-1 year: -20~23℃
-3 months: -20~45℃
-1 month: -20~60℃
15. Customized Options: Dimension/Connector...etc.
Note: Please note that exposed output wires and connectors in the current design can affect the battery pack's water ingress protection to some extent.