The Efest Slim K4 is a four bay USB-C charger that works with any phone charger, power bank or laptop. Each slot charges independently at up to 1A, and the LED glows white while charging and blue when full. This efest slim k4 charger vape battery dubai listing suits dual battery mod users.
What does the Efest Slim K4 offer?
A married pair of 18650 cells lasts longer when both charge evenly, and the Slim K4 handles two pairs at once. USB C power means the charger works from a laptop or power bank when a wall socket is out of reach.
Independent slots
5V 2A input
Fast charge rate
Activation recovery
How does the Efest Slim K4 split current?
Spring loaded platforms accept 10440 to 26650, including 18650, 20700 and 21700.
Key features of the Efest Slim K4 Charger
- Four independent bays, auto detect per slot.
- USB-C input (5V 2A) for phone chargers.
- Smart split: 1A x 2, 1A x 1, 0.5A x 4 or 0.5A x 3.
- 0V activation recovery revives deeply discharged cells.
- Blue/white LED shows charge status.
- FCC, RoHS, CE certified.
Efest Slim K4 vs basic four bay chargers
| Feature | Slim K4 | Basic 4 Bay |
|---|---|---|
| Bays | 4 independent | 4 shared circuit |
| Input | USB-C | Wall adapter |
| 0V recovery | Yes | Rarely |
Frequently asked questions about the Efest Slim K4 Charger
Where can I buy it online?
Vape Dubai offers 1 hour Dubai delivery and next day UAE delivery with cash on delivery. You can order the Efest Slim K4 online for fast Dubai delivery. The compact body slips into a pocket or bag easily, which makes it practical for commuting across the Emirates.
What is in the box?
The Slim K4 charger, a Type-C cable, a warranty card and a user manual. The box excludes batteries, so add the cells you need.
Can it charge four 18650 cells at once?
Yes, all four bays run together at 0.5A each, or 1A per bay with two cells. Use a USB port rated at 2A or higher for full speed.
Slim K4 or LUSH Q2?
Pick the Slim K4 for four cells at once and USB-C convenience. Charger comparisons and guides are on our vape blog.
1 hour Dubai or fast delivery UAE delivery. Cash and card on delivery. Free UAE delivery above 350 AED. Express 1 hour delivery Dubai for 50 AED, with fast delivery across the Emirates. See our delivery policy and coverage areas.
Final verdict on the efest slim k4 charger vape battery dubai
To order the Efest Slim K4 in Dubai, visit the vape shop and add cells for your vape kits. It ships from our Dubai warehouse on the same day you order, so restocking takes minutes from your phone.
This product is for adult vapers 18 and over. Keep batteries and hardware away from children.
Related accessories for Efest Slim K4 buyers
Be the first to review “Efest Slim K4 Charger Vape Battery”
Related products
Reviews
There are no reviews yet.