3pcs 18650 Battery Charging Holder Charging Board TP4056 0.3A / 0.5A / 0.8A

Description: - 18650 lithium polymer battery charger - TP4056 main-controlled constant current charging, safe, reliable, highest voltage limit 4.2V - For no protection board battery - No reverse polarity protection - Does not require 220V AC access, safe and reliable - Only require 5V charger and MINI-USB cable access - LED indication: red for charging, green for full charged - Size: 96 x 21mm (L x W) - Charging cable does not include - 0.3A 0.5A 0.8A third gear current, remove the resistance to change the current Note: When using it, please insert the battery before charging, so that it can avoid instant impact and protect it Package included: 3 x Charging holder