Nominal Voltage

12.8 V

Nominal Capacity

7.0 Ah

Capacity @ 1.5A

300 min

Energy

90 Wh

Resistance

≤90 mΩ @ 50% SOC

Self Discharge

<3% / Month

Cells

Cylindrical

Recommended Charge Current

1.5 A

Maximum Charge Current

7.0 A

Recommended Charge Voltage

14.6 V

BMS Charge Cut-Off Voltage

<15.6 V (3.9V/Cell)

Reconnect Voltage

>14.4 V (3.6V/Cell)

Balancing Voltage

<14.4 V (3.6V/Cell)

Maximum Batteries in Series

4

Maximum Continuous Discharge Current

7 A

Peak Discharge Current

15 A (3s)

BMS Discharge Cut-Off Current

30A ±5 A (31 ms)

Recommended Low Voltage Disconnect

11.0 V (2.75V/Cell)

BMS Discharge Cut-Off Voltage

>10.0 V (2s) (2.5V/Cell)

Reconnect Voltage(by charging)

>11.2 V (2.8V/Cell)

Short Circuit Protection

250 ~ 500 μs

Dimension (L x W x H)

151 x 65 x 100 mm

5.9 x 2.6 x 3.9”

Approx. Weight

2.0 lbs (0.9 kg)

Terminal Type

F2

Case Material

ABS

Enclosure Protection

IP65

Discharge Temperature

-4 ~ 131 ºF (-20 ~ 55 ºC)

Charge Temperature

32 ~ 113 ºF (0 ~ 45 ºC)

Storage Temperature

23 ~ 95 ºF (-5 ~ 35 ºC)

BMS High Temperature Cut-Off

149 ºF (65 ºC)

Reconnect Temperature

131 ºF (55 ºC)