£9.99 £6.99
Vaping Wizard

17 in stock

SKU: CHARGER Category: Tag:

Slim K1 is a professional portable one slot Li-ion Battery charger with
a Micro USB charging port. Packed into its incredibly small body making
it highly portable and yet has every function you would expect in a
smart charger, from fast charging to reverse polarity protection. A
quality yet trendy looking charger for customers on the go, the Efest
Slim K1 will not let you down.


  • Convenient LED Indicator
  • 1A fast charge
  • Accepts 3.6V or 3.7V batteries of various sizes
  • Reverse polarity protection
  • Auto-detect charging
  • Over-charge protection
  • Short circuit protection
  • Micro USB to USB Connection

Compatible with: 20700,26650,18650,18500,18350,17340,16340,14500,10440,26500


  • AC input power: AC 100-240V 50/60Hz
  • DC output power: DC 5V 1A
  • Auto cut-off voltage: 4.1 +/- 0.10V
  • Storage Temperature: -40°C +70°C
  • DC input power: DC 5V 1A
  • 1A CC current: 1000mA +/- 10%
  • CV cut-off current
  • Activation current 50mA – 100mA
  • Opertation Temperature: 0°C – 40°C


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