Mega Li-Ion & NiMH USB Battery Charger

The Efest MEGA Li-Ion and Ni-MH battery charger is a cost-effective and smart USB battery charger, capable of charging a wide variety of different batteries.

LED Indicator

"Li-Ion" and "Ni-MH" indicators will both light up when charging their respective battery types. A built-in 4 power level indicator will indicate charging percentage.

Automatic Battery Recognition

Recognising battery length to set the best charging rate automatically, the Efect MEGA protects smaller batteries from stress and excess heat to extend the life cycle. Faster charging will be set automatically for bigger batteries. 1A fast charge will be automatically selected on batteries with a cell length of greater than 63mm, while 0.5A will be selected for batteries with a cell length of less than 63mm. Charge both Li-Ion and Ni-MH batteries simultaneously.

The Mega Charger also offers 6 protection levels: Short-circuit protection, Automatic over-charging protection, Automatic over-discharging protection, Reverse polarity protection, 0V activation recovery function, Hardware and software double protection.

Features:

Automatic changing between 0.5A and 1A modes
Safe Charging Mode: CC & CV
Monitors and charges each slot independently
0 voltage activation recovery function
Appealing modern & industrial design
Incredibly lightweight and conveniently portable
High quality ABS fire retardant material

Specifications:

AC Input Power: AC 100-240V 50/60Hz
DC Input Power: DC 5V 2A
DC Output Power: DC 5V 2A
2 x 1A CC Current: 1000mA +- 10%
2 x 0.5A CC Current: 500mA +- 10%
Auto Cut-Off Voltage: Li-On 4.2V +- 0.05V / NiMH/Ni-CD 1.5V +- 0.1V
CV Cut-Off Current: <10% Max
Standby Current:Sleep Current: <0.5m A
Activation Current: 50mA ~ 100mA
Activation Current (Rechargeable Li-Ion Battery Voltage <= 2.9V): 10m A ~ 100 m A
Auto Recharge Voltage: Li-on 4.1V +- 0.1V / NiMH/Ni-CD 1.2V +- 0.1V
Operation Temperature: 0C ~ 40C
Storage Temperature: -40C ~ +70Cli>Charger Size: 118mm x 65mm x 34mmli>3.6V / 3.7V Li-on Batteries Supported: 10440 / 14500 / 16340 / 17340 / 18350 / 18490 / 18500 / 18650 / 26500 / 26650 / 20700 / 21700li>1.2V NiMH/NiCD Batteries Supported: AAAA / AAA / AA / A / SC / C / F6/ul>

EFEST Mega Li-Ion and Ni-MH USB Battery Charger