Experience intelligent and efficient battery charging with the Efest SLIM K4 Vape Battery Charger. This charger is designed with convenience in mind, featuring a Type-C USB charging port for quick and easy charging.
The SLIM K4 charger is compatible with various Lithium IMR 3.6V/3.7V batteries, including 10440, 14500, 16340, 17340, 18350, 18490, 18500, 18650, 26500, 26650, 20700, and 21700. Its LED indicator keeps you informed about the charging status, turning blue in standby mode or when fully charged and white during charging.
This charger is equipped with intelligent features, including auto-detect charging, independent slot monitoring and charging, low voltage smart activation recovery, and 0V activation recovery functions. Plus, it ensures safety with a built-in intelligent protection chip.
Trust in the Efest SLIM K4 Charger for all your battery charging needs. Vape for Less offers this intelligent charger in Dubai, providing you with high-quality vape accessories.
Compatible with 18650, 20700, 21700, 26650 and more
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Efest SLIM K4 Battery Charger Specification:
| Brand |
Efest |
| Product Name |
SLIM K4 Charger |
| Compatible with |
Lithium IMR 3.6V/3.7V batteries: 10440, 14500, 16340, 17340, 18350, 18490, 18500, 18650, 26500, 26650, 20700, 21700 |
| Input Power |
DC 5V 2A |
| 2*1A CC Current |
2000mA±10% |
| 1*1A CC Current |
1000mA±10% |
| 4*0.5A/3*0.5A CC Current |
500mA±10% |
| Auto Cut-off Voltage |
4.20±0.05V |
| CV Cut-off Current |
＜100mA |
| Standby Current |
＜20mA |
| Activation Current |
50mA~100mA |
| Auto Recharge Voltage |
4.10±0.10V |
| Operation Temperature |
0℃~40℃ |
| Storage Temperature |
﹣40℃~+70℃ |
| Auto-detect Charging Current |
2×1.0A/1×1.0A/4×0.5A/3×0.5A |
Efest SLIM K4 Battery Charger Features:
LED indicator description
Auto-detect charging
Safe charging mode: CC & CV
Safe and convenient USB charger (5V 2A)
Monitors and charges each slot independently
Low voltage smart activation recovery function
Incredibly lightweight and conveniently portable
Type-C USB charging port design
Built-in intelligent protection chip
0V activation recovery function
High quality ABS fire-retardant material & electronic component
Safety protections: Short Circuit/Automatic Over-charging/Automatic Over-discharging/Reverse Polarity/0V Activation Recovery/Hardware and Software Double Protection
Efest SLIM K4 Battery Charger Includes:
- Efest Slim K4 Battery Charger
- USB Cable
- User Manual
