The Efest MEGA can charge batteries from 34mm to 75.5mm in length.
For Li-Ion (IMR, INR, ICR, 3.6/3.7V nominal) up to 4.2V and NiMh 1.2V batteries. It is powered by micro-USB (USB power plug optionally available, 2A or more recommended). With charging current of 2x 1A for batteries with a length of 63mm or more or 2x 0,5A for batteries < 63mm it is primarily suitable for safeIt is primarily suitable for the safe and convenient charging of Li-Ion and NiMh batteries of most common sizes up to 27mm diameter and 75.5mm length.
The following lithium-ion battery types can be charged with the Efest MEGA :
Li-Ion (3.6/3.7V nominal) up to 4.2V in sizes: 10445, 14500, 14650, 16340, 16650, 17650, 18350, 18490, 18500, 18650, 18700, 20700, 21700, 25500, 26650.
20700 and 21700 batteries also with protection electronics up to 75mm length.
The following NiMh/NiCD battery types can be charged with the Efest MEGA :
AAAA, AAA, AA, SC, C.
Efest MEGA Product information:
- 2 separate charging bays, individually monitored
- 2 different batteries can be charged at the same time regardless of type and size.
- Micro-USB input
- Charging current 1*1A / 2*1A / 1*0.5A / 2*0.5A CC (charging current depends on length of batteries)
- LED status display (informs with 4 LEDs per charging slot about the status of the batteries)
- CC/CV charging programme for Li-ion batteries
- Automatic charge stop after completion of the charging process
- Safe: reverse polarity protection, overcharge protection, overload protection, short-circuit protection
- CE & RoHS certified.