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$4.99
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Efest SLIM K1 Single Battery Charger

Bulk Discount Rates

Below are the available bulk discount rates for each individual item when you purchase a certain amount

Buy 4 - 9 and pay only $4.00 each
Buy 10 or above and pay only $3.50 each
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Description

check_circle 18650

check_circle 20700/21700

What’s cool:

  • Compact and USB powered for convenience.
  • Output Current – 1A x 1 channel
  • LED charging indicator
  • Low voltage smart activation function (> or = 0.6V)
  • Automatically stops when charging is complete and prevents batteries from being over-charged
  • Features reverse polarity protection if you accidentally insert a battery the wrong way
  • 3 year warranty through Efest

Compatible with:

  • Ultra-compatible with a variety of 3.6V/3.7V Lithium batteries – 10440, 14500, 16340, 17340, 18350, 18490, 18500, 18650, 20700, 21700, 26500, 26650

Technical stuff:

  • Input – AC 100V-240V 50/60Hz or DC 5V 1A
  • Output – 4.2V +/-.05V or DC 5V 1A

What’s in the box:

  • Efest SLIM K1 battery charger
  • USB cable with Type-C USB Port: 5V 1A
  • User Manual (multi-language) and warranty service card
  • Scratch-off validation serial number (on charger)

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