Smart Home

Nominal Voltage

3.7V

3.6V

10.8V

10.8V

10.8V

21.6V

Nominal Capacity

2600mAh

3350mAh

2600mAh

2600mAh

5200mAh

4000mAh

Cell Model

18650-2600mAh

18650-3350mAh

18650-2600mAh

18650-2600mAh

18650-2600mAh

21700-4000mAh

Cell series-parallel connection   method

1S1P

1S1P

3S1P

4S1P

4S2P

6S1P

Battery dimensions (mm)

66*18.6*18.6

68*20.5*19.5

72.5*38*36

71.5*37.8*37.8

133*41.5*38

74.1*89.3*67.5

Connector

/

JST-MOLEX51021-2P

JST-SM-3P

JST-SM-3P

JST-SM-3P

/

Discharge current (A)

2.6A

2A

5A

5A

5A

12A

Weight (g)

46

50

145

200

390

480

Cycle life

300

300

500

500

500

300