Efest Slim K2 Charger
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Efest Slim K2 Charger - Speedy and Durable
With its independently monitored bays and portable, lightweight design, the Efest Slim K2 charger will fully charge your batteries with ease.
Efest Slim K2 Specifications:
- Compatible with lithium ion batteries only
- Common battery sizes: 10440, 14500, 18350, 18650, 20700*, 21700*, 26650*
- *Technically while this charger can barely fit some 20700/21700/26650s that are on the shorter side, we do not recommend it. It's still quite a tight fit and it's not guaranteed that any particular battery you get will squeeze in. Please check out our other lithium ion battery chargers.
- Connector type: Micro USB Cable
- Output Current: 1A x 2
- Input: DC 5V 1A
- Output Voltage: 4.2V +/- .05V
Efest Slim K2 Features:
- Over-charging, reverse polarity and short circuit prevention
- Automatically stops charging upon completion
- Independent slot monitoring
- Easy to read battery charging display
- Steel cathode and hard chromium plating to achieve a more precise charging voltage
In the Box:
- Efest Slim K2 Charger
- Micro USB Cable
- Warranty card
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