48V15AH ~21AH Hailong 02 or Hailong G80 with 5V USB port

48V14Ah, 15AH, 17.5A, 20Ah, 21H, etc. high capacity down tube battery for electric bikes. It could be a powerbank because it has a 5V USB port for mobile or ipad charging. It is high capacity and can run long distance per charge.  If you are running a Bafang BBS kit and want a high power battery, this one would be suitable for you. 

There are 3 types of discharging sockets for the Hailong battery, 4pin, 5pin and 6pin, you can choose the one you need. If you don't know what connectors they are, you can check from here: Hailong discharging connectors

48V  ltihium ion high power down tube battery HL-2 for electric bicycle with 5V USB output for mobile phone or ipad charging

1. Rated capacity: 14Ah, 17.5AH, 15AH, 20Ah, 21AH, 24AH; more capacity for longer distance per charge

2. Voltage: 48V

3. Charging Voltage: 54.6V

4. Discharge cutoff voltage: 35.75V

5. Cell:  INR18650-35E or INR21700-50G.

6. Standard charging: 0.2C constant current(CC) charge to 54.6V, then constant voltage (CC) 54.6V  charge till charge current decline to ≤0.05C

7. Continuous discharge current: 20A/25A/30A

8. Pulse/Max discharge current 60A

9. Max charging current : 8A

10. Charging temperature: 0~45℃

11. Dischargeing temperature: -20~55℃

12. Diamesion: 368x90x110mm for Hailong 02 case, 367.4x90.3x127.3mm for Hailong Max case, both have the 5V USB output and ON/OFF switch

13. It has a 5V USB output for charging cell phone or ipad

14. The model for this battery case: Hailong 02, Hailong max We have several frame batteries, HL-1 case, DA-1 case, SSE-01 Bottle case, DS-6 case and  HL-2 case, please check carefully before ordering.

15. Charging connector is 3pin Kanong connector(1+, 2-), pin 3 is empty.

16. Discharging port is 4pin blade connector

The assembling and testing for the battery would take a few days, therefore the lead time is about one week,  please be noted.