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Efest K2 Slim Intelligent Battery Charger

EFEST K2 SLIM INTELLIGENT BATTERY CHARGER

The K2 Slim by Efest provides dual battery cell charging for a wide variety of battery sizes.

Lightweight, practical, fashionable and convenient.

Compatibility

Compatible with Lithium IMR 3.6V/3.7V Batteries:
10440 | 14500 | 16340 | 17340
18650 | 18490 | 18500 | 18650
26500 | 26650 | 20700 | 21700

Compatible with many sizes of lithium IMR batteries.

Description

The Efest Slim K2 is charged with a USB cable and is built with a high-quality fire retardant material. The lightweight, portable design is not only convenient, but also stylish and eye-catching.

USB charged. Fire-retardant material, lightweight and portable.

Features

Fast charging mode: 1.0A (4.2V -- 2 cells * 1.0A) | Activation function
Reverse polarity protection | Auto-detect charging function
Over-charging protection | Short circuit protection

Multiple protections and fast charging 1.0A

Craftsmanship

The long-lasting spring is made of piano wire, which provides a smooth gliding action when installing and removing batteries. Steel cathode with low resistance and hard chromium plating processing to achieve a more accurate charging voltage.

Piano wire spring and more accurate charging voltage.

Certifications

Global insurance technical support FCC, CE, RoHS certification.

Package

Please see our comprehensive guide to battery safety.

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