Login or create an account
CloseReturning Customer
I am a returning customer
Login or create an account
CloseRegister Account
If you already have an account with us, please login at the login form.
Your Account Has Been Created!
Thank you for registering with vapenextuk!
You will be notified by e-mail once your account has been activated by the store owner.
If you have ANY questions about the operation of this online shop, please contact the store owner.
Account Logout
You have been logged off your account. It is now safe to leave the computer.
Your shopping cart has been saved, the items inside it will be restored whenever you log back into your account.
Efest K4 Slim USB-C Battery Charger UK
- £15.19
- Ex Tax: £15.19
- Product Code: M00002540
- Availability: In Stock
EFEST K4 SLIM USB-C BATTERY CHARGERThe Efest K4 Slim provides fast USB-C charging for up to four battery cells, and is compatible with a wide range of battery sizes. CompatibilityCompatible with Lithium IMR 3.6V/3.7V Batteries:10440 | 14500 | 16340 | 17340 18650 | 18490 | 18500 | 18650 26500 | 26650 | 20700 | 21700 DescriptionThe Slim K4 will automatically cha..
Available Options
EFEST K4 SLIM USB-C BATTERY CHARGER
Compatibility
10440 | 14500 | 16340 | 17340
18650 | 18490 | 18500 | 18650
26500 | 26650 | 20700 | 21700
Description
Features
Safe charging mode: CC & CV | Safe and convenient USB charger (5V 2A)
Monitors and charges each slot independently | Low voltage smart activation recovery function
Super lightweight and portable
Craftsmanship
USB Port Design
Six Protections
Short circuit protection | Automatic overcharging protection
Automatic over-discharge protection | Reverse polarity protection
0V activation recovery function | Hardware and software double protection.