DX » Community » Reviews » UltraFire WF-139 3.7V 14500/17500/18500/17670/18650 Battery Charger (AC 100~220V/DC 12V)
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Buena Calidad Recommended Good charger
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  • posted bySkodaverin on 01/26/2016

    He comprobado que no valen las pilas AAA de 1.5v que normalmente utilizan los juguetes de los niños

    Impression:Buena Calidad;

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  • posted bygordon49 on 01/25/2016

    Prof: Easy to use. Cons: does not come with a power cord (only car charger supplied).


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  • posted byp0p0v on 03/05/2015

    Charge with it 18650 and CR123 batteries without protection - no problems. Pros: Quality is good. Does what it ought to be. Cons: To support CR123 size batteries, have to be modified (4 wires should be soldered to charger contacts)

    Impression:Good charger;

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  • posted byferry on 07/01/2014

    Involvement:Expert (understands the inner workings) - Ownership:more than 1 month Pros: Works, easy to use, good readout of charging status Cons: I have a pair of protected cells, but they do not fit very well in this charger. I have to force them in, which damages the edges of the batteries. And... Read more

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  • posted bymauniaco2708 on 02/24/2014

    Excelente producto, Muy buena cantidad de energia proporcionada por la misma y de excelente calidad y precio. Excelente velocidad de carga. Testeado con pilas 14500. Muy recomendable, 100 % de acuerdo con lo que se en la web y lo que se recibe. Ninguna contra por el momento. Identico a los que se... Read more

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  • posted byraphaelsiqueira on 11/04/2013

    Excellent ! Product arrived fast and as specified nothing to complain about this product. I Have Nothing to comoplain about because everything was processed directly as repodted in dx.com Could Package a little better that cometimes comes with some problems in the package .. Excellent ! I Am with... Read more

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  • posted byMcRicco on 12/23/2012

    Works great, used plenty of times...best for its price Cable not included to 220V, but I had some cables in home. The charger is 5mA only ... takes a bit long time to charge. Think that its the best of its price. bit chep looking but it doesnt matter if it charges as needed. Recommend to buy. I a... Read more

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  • posted byALastorZ on 12/23/2012

    well built looks okay for gift - labels and other exterior elements looks well not wery bright informative LEDs absolutely silent (no ultrasound of invertor) 12 v car plug in a box works well Not a con, but there is no 220v cable in a box No voltage on side clems, but need it only for 18650 type... Read more

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  • posted byDamjanZ on 08/14/2012

    Two types of input, AC 220-240V or DC 12V. Can charge different types of lithium batteries. Independent charging lines, so you can charge only one battery independently. It doesn't include the AC 220-240V cable. Side contacts to charge the 16340/CR123A batteries are not soldered, so you need to I... Read more

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  • posted byladislavlaska on 09/14/2011

    It mostly works and is good for its price, can be used with any adapter giving 12V @ ~500mA or It came without power cord, and I had to make some rapairs (A coil wasn't properly soldered), and my 18650 did not fit (a milimeter too large), so I had to make an adapter. Also, the fixed size contacts... Read more

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