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Ultrafire WF-139 Charger for 14500 / 17500 / 18500 / 18650 / RCR123 3.7 volt Lithium Battery Charger

Part Number UFCGHMulti
review 3 Review(s)
4
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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$17.99
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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 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.
  Did you find this helpful?    2 of 2 Found Helpful
Reviewed by:  from NYC. - 8/12/2008
4/5
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.
  Did you find this helpful?    1 of 1 Found Helpful
Reviewed by:  from Idaho. - 2/16/2011
3/5
Rating Same as Energixer
 
AW told me to buy from Lighthound because they have better shipping within the United States. I am sure this is the right charger for AW cells. I have used my UltraFire Rapid Charger for 3.7 Lithium batteries for many years without any problems at all. It works like you expect any charger to work, same as the Energizer I got from the grocery store for normal cells.
  Did you find this helpful?   
Reviewed by:  from Hawaii. - 8/30/2012
5/5
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