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Efest Slim K2 USB Battery Charger

by Efest
$19.95

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Slim K2 USB Charger from Efest is a dual slot Lithium Ion charger with micro USB input and charges batteries at 1A. Each slot is monitored independently to provide the most efficient charge. LED indicator informs when your battery is charging and when the battery is fully charged. It features reverse polarity, short circuit, overcharge protection and many more safety features. Chargers all popular batteries such as 18650 - 21700.

Specs

  • Compatible with: Li-ion 10440, 14500, 14650, 16340, 16650, 17650, 17670, 18350, 18490, 18500, 18650, 20700, 21700, 26500, 26650
  • Charging rate: 2 x 1A, 1 x 1A
  • Auto voltage cutoff: 4.20V±0.05V
  • Operation temperature: 0˚C - 40˚C
  • Input: Micro USB DC 5V 2A
  • Output:
    • 4.35V±1%
    • 4.2V±1%
    • 3.7V±1%
    • 1.48V±1% 500mA×2
    • 1000mA ×1

Package Content

  • Efest Slim K2 USB Battery Charger
  • Micro USB power lead
  • User manual
  • Warranty card