EFEST SLIM K2 INTELLIGENT BATTERY CHARGER

The Efest K2 Slim charger is a no frills lightweight micro-USB powered li-ion charger. The K2 charges two batteries at up to 1A each depending on the power supplied to the charger. A white LED indicates the battery is charging while a blue LED indicates a finished charge.

Vendor: Efest
Regular price: $16.00
Sale price

Product Introduction

Efest Slim K2 2 Bay Battery Charger

18650
20700
21700

PRODUCT HIGHLIGHTS:

2 Bay Compact USB Charger
Single charging speed – 1A x 2
LED charging indicator
Compatible with 18650, 20700, 21700, 26650 and more
Reverse polarity protection protects if cell is entered in the wrong way

PACKAGING CONTENTS:

Efest Slim K2 Battery Charger
USB Cable
User Manual

ADDITIONAL FEATURES:

Fast Charging Mode: 1.0A
Auto Detect Charging Function
Low Voltage Activation Function
Short Circuit Protection
Reverse Polarity Protection
Over Charging Protection
Piano Wire Spring Provides Smooth Sliding Action – 15000+ Tensile Test
Chromium Plated Steel Cathode Insures Low Resistance While Achieving A More Precise Charging Voltage

SPECIFICATIONS:

Input: DC 5V 1A

Standby Current: <20mA

Activation Current: 50mA – 100mA

1.0A CC Current: 1000mA ± 10%

Auto Recharge Voltage: 4.10V ± 0.10V

Auto Cutoff Voltage: 4.20V ± 0.05V

CV Cutoff Current: <100mA

Operation Temperature: 0°C ~ 40°C

COMPATIBLE WITH:

3.6V/3.7V Lithium-ion Batteries

Most Cylindrical Lithium-ion Batteries Ranging In Size From 10440 To 26650