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18650 battery 3.7v ultrafire

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18650 battery 3.7v ultrafire Customers Reviews

  • Good capacity

    posted by rizki_p

    Fits all my flashlightCheap.
    Again a good bargain here at DX.Will buy several more to power my flashlight
  • good battery at a reasonable price

    posted by PumaLBust

    -build quality is good-built-in circuit to prevent overcharge-near 2400mAh
    Good choice to power led flashlights or any DIY project that requires higher voltage and/or long lasting and rechargeable power source. I user 4 of them to power a 10W led module through a driver circuit. The voltage is sufficient to make the driver work perfectly.
    Absolutely suggested to buy, charger also available for 110v and 230v mains, at a good price also.
  • Good batterie

    posted by HenkBekkema

    Cheap batterie. Looks solid. I use these with my SacretFire NF-009, thats an awsome flashlight. The batteries give me awsome bright light.
    I ordered some other brands for comparisation. Guess this one is not protected. I trie some others to see whats the best choice.
    It looks like a good deal for me
  • very good product

    posted by antonioronaldo

    bought the product to complement some anternas I bought the site a few weeks ago.arrived very fast. well before I was wondering what would come.I am very pleased with the site. was not the first purchase I made and will not be the last. thank you
    bought the product to complement some anternas I bought the site a few weeks ago.arrived very fast. well before I was wondering what would come.I am very pleased with the site. was not the first purchase I made and will not be the last. thank you
    bought the product to complement some anternas I bought the site a few weeks ago.arrived very fast. well before I was wondering what would come.I am very pleased with the site. was not the first purchase I made and will not be the last. thank you
  • 2600 mAh though rated "4000" = OK

    posted by hurupthy2010

    So far - Excellent performance doing appx 2600mAh compared to e.g TrustFire 2400mAh genuine rate.In other words: At this price - pt at a 20% bargain, I can only recommend this particular UltraFire, if You´re in need of new 18650´s......
    Why worry - if You buy and use some of these and perhaps some TrustFire 18650, 2400mAh, You will only become satisfied
    Buy - Buy - Buy. At this bargain, You will only become very satisfied........

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