Made of high-quality technical materials, high-quality, durable; light weight, easy to carry.
Input: 5V 0.5-2A, output: 4.2V 300mA. 3.7V lithium battery can be charged at 50-600mah.
The charging cable is equipped with an intelligent charging management IC, which can protect the lithium battery from overcharging and better extend the life of the lithium battery.