$1.27
Description
Input voltage: 5V
Charging cut-off voltage: 4.2V ±1%
Maximum charging current: 1000mA
Battery over-discharge protection voltage: 2.5V
Battery overcurrent protection current: 3A
Board size: 2.6*1.7CM
Additional information
Dimensions | 50 × 50 × 20 cm |
---|---|
Color | Blue |