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Efest Slim K2 Battery Charger
$20.00

Efest Slim K2 Battery 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.

  • 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

Warranty - 3 Year Return to Base warranty

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

Contents

  • Efest Slim K2 smart battery charger
  • USB Cable
  • Scratch and check validation serial number
  • Warranty Card
  • User Manual