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Lumens Factory D26-LED 3.6-13 volt Warm White, Single Mode
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Ultrafire WF-139 Charger for 14500 / 17500 / 18500 / 18650 / RCR123 3.7 volt Lithium Battery Charger
Part Number UFCGHMulti
Ultrafire WF-139 Charger for 14500 / 17500 / 18500 / 18650 / RCR123 3.7 volt Lithium Battery Charger
 
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Retail Price:  $25.00
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Description

Ultrafire charger for 14500 / 17500 / 17670 / 18500 / 18650 / RCR123 3.7 volt rechargeable batteries. Works on all brands, no charging spacers necessary for any of the longer batteries. NOTE: RCR123 batteries require 15mm charging spacers, available separately below. There is a link below.

Ultrafire WF-139 Charger

Perfect charger for rechargeable lithium cells, automatically charges them to the level required, will no over-charge cells, will not charge over-discharged cells.


  • International worldwide power input 100 - 240V
  • Automatically adjusts power input
  • US-style flat pin plug
  • Premium quality and extremely durable
  • Microprocessor-controlled auto-cut-off charging
  • Low battery temperature rise
  • Will not charge over-discharged batteries


Rechargeable Lithium batteries are rapidly becoming a very economical way to lower the operating costs of Lithium-Powered flashlights. We offer a number of different options in order to meet any rechargeable needs. Please read the Rechargeable Lithium Battery Info Page for more information.

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Customer Reviews
Rating It works.
  It stopped working after about a month. I was afraid I had wasted my money but then noticed the positive end of the battery had smashed down to the point it was not making contact with the charger. I took the charger apart and bent the dimple in the positive connector out. A magnetic spacer may have been a better bet but it works again.
  Reviewed by:  Night Shift from Idaho. on 2/16/2011
Rating A good, inexpensive charger.
  Owned one of these for a few months now. It works reliably. Most reliable, inexpensive charger I''ve ever owned. It''s a no-frills model. I don''t recommend leaving your cells in it overnight, as it will continue to trickle charge them even after they are fully charged. I use this charger with the AW 18650 cells I own. Full charge from nearly depleted AW 18650s that''s about 5 1/2 hours. Still, it''s best to check on your cells every now & then. As a basic charger, my WF-139 works well.
  Reviewed by:  David K. from NYC. on 8/12/2008
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