Feature: 1. Battery charger with humanized charging indicator, effectively prevent overcharging, red light for charging, green light for fully charged.2. PC engineering plastic shell features high fire retardancy and high temperature resistance, durable to use. 3. With intelligent overvoltage, overload, short circuit protection function, assure continuing safety. 4. US plug battery charger, with 100‑240V wide input voltage, has wide application. 5. 21V 2A output, worry-free power supply, safe and reliable, convenient to use. Specification: Item Type: Lithium Battery Charger Input: 100-240V AC50/60HZ Package List: 1 x Lithium Battery Charger |