EFest Slim K2 Battery Charger

The EFest K2 Slim Battery Charger is the latest in the K Series of chargers. This dual battery charger is compatible with multiple models of batteries, allowing you to charge two batteries in tandem. With a compact size, this charger is easily portable and features a fast charge rate of 1A. The LED screens provide you with information on charge rate and battery capacity, so you can monitor the batteries current status.
  • Input: AC 100~240V 50/60Hz
  • Standby Current: <20.0mA
  • Activation Current: 50mA - 100mA
  • Compatible With: 10440, 14500, 14650, 16340, 16650, 17650, 17670, 18350, 18490, 18500, 18650, 20700, 26500, 26650
  • Auto Cutoff Voltage: 4.20V ± 0.05V
  • Auto Recharge Voltage 4.10V ± 0.10V
  • Operation Temperature: 0°C ~ 40°C
Every product is unique, just like you. If you're looking for a product that fits the mold of your life, the EFest Slim K2 Battery Charger is for you.

Inventory Last Updated: Jun 26, 2022

Customer Reviews

Based on 1 review
Steph Bass
Excellent purchase

Used once so cannot comment on further use, but so far so good, quick charging time comes with full instructions, easy to use