Description:
100% brand new and high quality
Features:
Input with a Micro USB home, you can directly use the phone charger to do input to the lithium battery charging
And still retains the input voltage wiring pads, can be very convenient DIY
Input voltage: 5V
Charging cut-off voltage: 4.2V ± 1%
Maximum charge current: 1000mA
Battery over discharge protection voltage: 2.5V
Battery overcurrent protection current: 3A
Size: 2.6 *1.7CM
Package include:
4 x 5V Micro USB 1A 18650 Lithium Battery Charging