Efest Slim K4 Charger

The Efest Slim K4 Charger is a compact and efficient battery charger designed for powering up your rechargeable batteries with ease. Featuring a sleek and slim design, this charger can accommodate up to four batteries simultaneously. Equipped with intelligent charging technology, it ensures a safe and rapid charging process, while the LED indicators keep you informed about the charging status. The Efest Slim K4 Charger is a reliable and user-friendly solution for keeping your batteries charged and ready for use, making it an essential accessory for vaping enthusiasts and electronic device users.

 

Efest Slim K4 Charger Features and Specifications:

• Input: DC 5V 2A

• ABS Fireproof Materials

• Type-C USB line

• 1A x 2 or 4 X 0.5A charging

• Lithium cell from 10440 to 18650 21700 20700 26650

• Operation temperature: -40°C - +70°C

• LED indicator description

• Auto-detect charging current: 2 X 1.0A/ 1 X 1 -OA /4 XO.5A/3X 0.5A

• 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

• Compatible with lithium IMR 3.6V/3.7V Batteries

• The built-in intelligent chip comes with six protections

• Short circuit protection

• Automatic overcharging protection

• Automatic over-discharge protection

• Reverse polarity protection

• 0V activation recovery function

• Hardware and software double protection