Efest LUC S2 Charger

Retail: $29.99
You Save: $4.00 (13.3%)


The Efest LUC S2 is a popular smart charger. It's mini LCD screen displays voltage and battery capacity levels, while each charging channel has independent displays of current charge status. The Efest LUC S2 automatically adjusts the discharge current to charge batteries of different sizes. Its dual battery bays can charge the following batteries:

0.5A can charge 2 pcs:

14500/14650/16340/16650/17650/17670/18350/18490/18500/18650/22650/25500/26650 batteries

1A can charge 2 pcs:
16650/17650/17670/18350/18500/18650/22650/25500/26650 batteries

2.0A can charger 2 pcs:
22650/25500/26650 batteries

Specification of LUC S2 Charger:
AC input Power 100-240V 50/60Hz
AC output Power DC 12V 1A
DC input Power DC 12V 2A
0.5A CC current 500mA ± 10%
1A CC current 1000mA ± 10%
2A CC current 2000mA ± 10%
Auto cut-off voltage 4.20V ± 0.05V
CV cut-off current < 10% max current
Standby current < 20mA
TC current
(battery voltage <2.9V)
Activation current
(battery voltage<2V)
10±1m A
USB output floating Voltage 5.0-5.5V
USB Output floating current < 10mA
Maximum Output current 1A
Battery output Cut-off voltage 3.0 ± 0.05V
Auto recharge voltage 3.9 ± 0.15V
Operation Temperature 0°C~+40°C
Storage Temperature -40°C~+70°C