Brand:

Cao MM

Battery model:

48V 20Ah

Cell Combination:

7-parallel 13-series(13S7P)

Cell Quantity (parallel*series)：

91pcs

Connectors Type:

T-plug/XT60/XT90 Connector

Nominal Voltage (V):

48V

Charge Cutoff Voltage (V):

54V+/-1V

Charger spec:

5.5mm x 2.1mm DC Plug Adapter

Capacity (amp hours):

20Ah 20000mAh

Maximum Continuous Discharge Current (A):

30Amp

Instantaneous Maximum Discharge Current:

75Amp

Automatic Low Voltage Disconnect:

25V

Automatic Short Circuit Protection：

Instant

Automatic Over Voltage Protection:

42V

Flame Retardant Electrolyte:

Yes

Length Way Circuit Boards:

Yes

Automatic Internal Cell Balancing:

Yes

Explosion Proof Polymer Cells:

Yes

Depth of Discharge:

100% DOD

BMS(Battery Management system):

13s 30Amp

Cell Type：

Panasonic 18650

Discharge Temperature:

﹣20℃ to 65℃

Charge Temperature:

0 to 45℃

Discharging Temperature Range:

-20°C~70°C/-4 ~ 158°F

Storage Temperature Range:

0°C ~ 30°C /32 ~ 86°F

Rated Discharge Current (A):

30A

Instantaneous Maximum Discharge Current (A):

50A

Continuous Discharge Current (A):

30A

Standard Charge Current (A):

2A

Charge Time under Standard Charge Current:

6h

Fast Charge Current (A):

4A/5A

Charge Time under Fast Charge Current:

3hours to 3.5hours

Charge Temperature Range：

0-55°C/32-131°F

Cell Size (L*W*T ):

270*138*70mm/ 10.6*5.5*2.8inch

Battery Weight:

About 4.7kg/10.36lbs

Compatible Model:

For all 48V ≤1000Watt Electric Bicycle Hub Kit