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Efest Slim K2 Charger

efest slim k2 charger‚ is a high quality,‚ dual slot li-ion battery charger that features a portable design with 1a charging, microusb input‚ and a led indicator light. the efest‚ can charge most li-ion batteries that run 3.6 to 3.7‚ 3.6v/3.7v with its spring action contact that can adjust to many sizes.

features and specs:

  • compatible with:‚ 10440, 14500, 14650, 16340, 16650, 17650, 17670, 18350, 18490, 18500, 18650, 20700, 26500, 26650
  • portable design with quality piano strings -‚ 15,000+ tensile test
  • features over-current, over-voltage, short-circuit, and reverse polarity protection
  • battery life led indicator light
  • dual slot‚ 5v/1a micro usb charger
  • each slot monitors independently
  • 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: 50ma~100ma
  • auto recharge voltage: 4.10 (+/-0.10v)
  • operation temperature: 0c ~ 40c
  • storage temperature: -40c ~ 70c
  • fire retardant shell
  • batteries not included

package contents:

  • 1 x efest slim k2 charger
    1 x micro usb cable