The Efest LUC V2 has two built-in independent charging channels with reverse polarity protection, short circuit protection, over-current protection and a Zero voltage activation function. It automatically monitors battery power and has an alarming notice.
With one full charged battery in channel 2, this charger can charge devices from the USB socket with DC5V/0.5A and DC5V/1A.
Input voltage: DC 12-24V.
Output voltage: 4.1 ±1%
0.5A CC current: >500mA ± 5%
1A CC current: 1000mA ± 5%
2A CC current: 2000mA ± 5%
Auto cut-off voltage: 4.23V ± 0.05V
1000mAh CC current: > 950mA
Cut-off Voltage: 4.3V ± 0.05V
Auto Recharge Voltage: 3.9 ± 0.15V
Compatible batteries: 10340, 10440, 14430, 14500, 16340, 16650, 18350, 18500, 18650, 20700, 21700, 26650, and many more.
Package Contents: LCD multi-fuction charger, DC adapter, Car Charger, Manual