Efest Slim K4 Charger USB Intelligent Battery Charger



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EFEST SLIM K4 Quad USB-C Battery Charger boasts 4 channels of USB-C charging capability and auto smart cut off. The SLIM K4 can charge at either 1A per channel with 2 batteries or 0.5A using 4 channels. The indicator light lets you know when the cell is in charging status. The light turns a solid white colour to alert you the battery has finished the charging cycle.

  • Input Power – DC 2A
  • Auto Cut Off Voltage – 4.2
  • Activation Current 50ma
  • 6 Levels Of Safety Protection
  • Operation Temperature 0-40 Degrees Celsius
  • ABS Fire Retardant Construction
  • Springs Tested 15,000 Times For Life

It Comes With

1x EFEST SLIM K4 Charger

1x Warranty Card

1x USB-C Power Cable

1x User Guide