20S3P 72V 21700 50S 50E 50G M50LT M50T 15AH 72V15AH e-bike triangle

Cell brands

18650 20650 18500 20700 21700 26650

Nominal Capacity

(2200 2600,2800mah 2900mah 3000mah 3100mah 3200mah 3400mah 3500mah )X7

Discharge end voltage

2.75Vx20

Charge protect voltage

4.25Vx20

Max charge voltage

4.2V-4.25V

Max charge current

50A

Max discharge current

100A( Can be choosed)

Working temperature

Charge

-20~45°C,45~85%RH

Discharge

-20~60°C,45~85%RH

Storage temperature andhumidity

0ne month: -20~+55°C,45~85%RH

Two months: -20~+45°C,45~85%RH

One year: -5~+20°C,45~85%RH

Cycle life

500 TIMES CYCLES (Normal temperature ,1C cycle to 60%,100%DOD)

Safety certificate

CERTIFICATION: CE,UL,FCC, RoHS,ISO9001