Description
SELECT VAPE EXCLUSIVE BUNDLE DEAL! Grab the Efest Slim K4 Charger + a 2 pack of batteries of your choice and save $3!
Select Vape presents the Efest Slim K4 Charger by (Efest). The Slim K4 Charger is an intelligent 4-bay charger powered with a USB Type-C and accepts a wide variety of battery sizes with rapid charging. Constructed from flame retardant ABS, the Skim K4 provides a wide variety of protections to ensure safe charging at all times. The USB Type-C port at the back powers the charger, providing up to 2000mAh when 2 bays are used at 1000mAh for each bay. When all four bays are used, charging is reduced to 500mAh per slot.
Compatible Batteries:
Li-ion 3.6/3.7V Batteries
- 10440, 14500, 16340, 17340, 18350, 18490, 18500, 18650, 26500, 26650, 20700, 21700
See What Customers Are Saying:
- “The Efest Slim K4 Charger works very well. Really like the fact that it connects via USB type C. Such a nice upgrade and no complaints so far!”
- “Great product! Lightweight and easy to carry around and use on the go. Plus the USB Charging port helps as this is common around in households and other places.”
Features and Specs:
| Features |
High Quality ABS Fire-Retardant Material Electronic Component LED Indicator Safe Mode Charging Auto-Detect Charging Current Convenient USB Charger Low Voltage Smart Activation Recovery Function Lightweight and Portable USB Port Design – Type-C Short Circuit Protection Automatic Over-Charging Protection Automatic Over-Discharging Protection Reverse Polarity Protection Hardware and Software Double Protection |
| Specs |
Input Power: DC 5V 2A 2*1A CC Current: 2000mA±10% 1*1A CC Current: 1000mA±10% 4*0.5/3*0.5A CC Current: 500mA±10% Auto Cut-Off Voltage: 4.20±0.05V CV Cut-Off Current: <100 A Standby Current: <20mA Activation Current: 50mA~100mA Auto Recharge Voltage: 4.10±0.10V Operation Temperature: 0°C ~ 40ºC Storage Temperature: -40ºC ~ +70ºC |
You Receive:
- Efest Slim K4 Charger
- USB Cable
- User Manual
- Warranty Card
- (2) Batteries – brand and type of your choice
Megan Maddox (verified owner) –
Not the greatest charger.. It doesnt tell you at all what percentage the battery is charging at. It just changes color. I had the batteries on it for 2 hours. Then put them on another charger and it said only 80% charged.