Light state: no load the light not bright, red light for recharging, is full of green light.
Description
Brief introduction:
Input terminal with TYPE C USB female base
You can directly use a mobile phone charger as input to charge the lithium battery,
And still retains input voltage wiring solder joints, which can be very convenient for DIY
Input voltage: 5V
Charging cut-off voltage: 4.2V ± 1%
Large charging current: 1000mA
Battery over discharge protection voltage: 2.5V
Battery overcurrent protection current: 3A
Board size: 2.6 * 1.7CM
Package included:
3pcs TP4056 Type-c USB 5V 1A 18650 Lithium Battery Charger Module