Efest Slim K4 Charger
Get the Efest Slim K4 Charger
The Efest Slim K4 Charger is a small and versatile charger that can recharge different types of cylindrical lithium-ion batteries. You can charge up to four batteries at once, and it charges each battery at a maximum rate of 1A. The charger works with batteries of various sizes, from 10440 to 26650. It has a helpful LED display that shows each battery’s charging status, including voltage and current. Safety is a priority with this charger, as it has six protective features to prevent issues like overcharging, reverse polarity, and short circuits. The Efest Slim K4 Charger is made of high-quality materials and has a durable ABS plastic shell.
Specifications:
- Input Power – DC 2A
- Auto Cut-Off Voltage – 4.2
- Activation Current 50mA
- Operation Temperature 0-40 Degrees Celsius
- ABS Fire Retardant Construction
- Springs Tested 15,000 Times For Life
- 6 Levels Of Safety Protection
Delivery Information
Royal Mail 24 Hour Tracked
- 1-2 Working Days
- Same day dispatch if your order before 2pm
- Orders placed after 2pm will be dispatched
on Next Working Day
Royal Mail 48 Hour Tracked
- 2-3 Working days
- Same day dispatch if your order before 2pm
- Orders placed after 2pm will be dispatched
on Next Working Day
Next Working Day
- Next Working days
- Same day dispatch if your order before 2pm
- Orders placed after 2pm will be dispatched on Next Working Day