% off Beamday C4 battery charger – Black US Plug (2-pin) Gearbest Coupon Promo Code
Coupon Price :$48.23
Regular Price : $48.23 Your Save : Coupon Limit: 20 times Warehouse: cn-099 Expires : DEC 31, 2019 Coupon Valid for : All users
4 Slots Work Independently To Charge All Common Batteries C4 auto-identifies the battery type, and offers you the option of 300mA / 500mA/ 700mA/1000mA output. During charging, the voltage, current, time, capacity and internal resistance can be checked conveniently.
Measure Li-ion / NiMH Battery Capacity Easily
Also A Power Bank With two 18650 lithium-ion batteries or more, Beamday C4 can provide 5V 2A USB output for your smartphones, tablets, digital cameras…