null

warning Misusing or mishandling a lithium-ion battery may cause a FIRE or EXPLOSION which can result in INJURY or DEATH. 
You MUST read the safety warnings and resources before purchasing, using, and/or handling batteries.

$4.99
Share

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
Add to Cart

Options

$4.99

Info

,Width: ,Height: ,Depth:

Info

Description

check_circle 18650

check_circle 20700/21700

What’s cool:

  • Compact & USB powered for convenience
  • Output Current – 1A x 1 channel
  • LED charging indicator
  • 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:

  • 3.6V/3.7V Lithium Ion IMR Batteries – 10340, 10350, 10440, 10500, 12340, 12500, 12650, 13450, 13500, 13650, 14350, 14430, 14500, 14650, 16500, 16340, 16650, 17350, 17500, 17650, 17670, 18350, 18490, 18500, 18650, 18700, 20700, 21700, 22500, 22650, 25500, 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
  • Micro USB cable
  • User Manual
  • Scratch-off validation serial number

Related Products

Customers Also Viewed