Overcharge protection Over discharge protection Short circuit protection Overcurrent protection Note: Please activate the protection board during the second charge. Otherwise there is no voltage output
wiring: B-Connect to the negative terminal of the battery B+ is connected to the positive terminal of the battery P + connect the charger / positive P-Connect the negative pole of the charger/load Application field 3.7V lithium battery 18650 TP4056 charging module Specification: Overcharge detection voltage: 4.28+/-0.05V Overcharge release voltage: 4.26+/-0.05V Over-discharge detection voltage: 2.5+/-0.1V Overcurrent detection current: 1-3A Overcurrent protection: 3.2+/-0.2A colour:Green Material:PCB
Package Contents: 5 x Charging Board Module
Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.