Introducing the Efest Slim K2 smart Charger.

The Efest Slim K2 is a high quality simple and cost-efficient intelligent charger.  It is a Dual slot charger with Micro USB input and charges at 1AThis charger is compatible with most types of cylindrical lithium batteries ranging in size from 10440 to 18650.

Warranty

3 Year Return to Base warranty

High Quality

·         Spring made by piano wire, it provides a smooth sliding action when installing and removing batteries

·         Steel cathode with low resistance and hard chromium plating processing to achieve a more precise charging voltage

Features

·         1. Fast charging mode: 1.0A

·         2. Fit to 3.6V or 3.7V Lithium batteries in different size

·         3. Reverse polarity protection

·         4.Activation function

·         5. Auto-detect charging function

·         6.Over-charging protection

·         7.Short circuit protection

·          

Specification

• Compatible with: 10440, 14500, 14650, 16340, 16650, 17650, 17670, 18350, 18490, 18500, 18650, 22650, 26500, 26650
• Battery Life LED Indicator Light
• Dual Slot 5V/1A Micro USB Charger
• Non-Slip Mat
• AC Input Power: AC 100~240V 50/60Hz
• DC Output Power: DC 5V 1A
• DC Input Power: DC 5V 1A
• 1A CC Current: 1000mA (+/-10%)
• Auto Cut-Off Voltage: 4.20 (+/-0.05V)
• CV Cut-Off Current: <100mA
• Standby Current: <20mA
• Activation Current (Battery Voltage <2.90V): 10mA~50mA
• Auto Recharge Voltage: 4.10 (+/-0.10V)
• Operation Temperature: 0C ~ 40C
• Storage Temperature: -40C ~ 70C

Certification: 

CE, RoHs, UL( for the plug) `

Download

Download Efest Slim K2 SMART charger specification Here

What is in the box

·         Efest Slim K2 smart battery charger

·         USB Cable

·         Scratch and check validation serial number

·         Warranty Card

·        User Manual