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ultrafire 14500 battery

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ultrafire 14500 battery Customers Reviews

  • Good batteries, not too expensive

    posted by thefezman

    Work well in my Ultrafire C3 Cree flashlight. it does seem a little brighter than using AAs, and the extra runtime is nice. I haven't done any run length testing, but I'm sure it has to last longer than normal NIMH batteries.
    There needs to be more flashlights that can use these batteries :)
    They seem fine to me, they're protected so you don't have to worry about them blowing up in your pocket (not a good thing!).
  • Great charger, enlarged for protected 18650's

    posted by TxCharlie

    Spring loaded contacts for different length batteries. My old charger of the same type didn't fit longer brands of protected cells, but this one does. Clear independent charge indication. Can charge one battery or two.
    Its strange that the shorter battery terminals aren't hooked up, but may just be for safety, since the polarity isn't marked on those.
    Best charger I've seen for 18650 batteries, which has become a standard for all the flashlights I buy, and are also in my Dell computer battery packs. The charger helps me determine which cells are bad when a dell battery pack dies - I think the Dell charger destroys batteries because it charges them too fast.
  • Rapid and secure charger

    posted by holaquetal007

    -Charger rapid-It's looks like secure, with CE standard quality mark-Lightweight-Don't heat batteries o charger
    This is a very rapid charger, it use kinda 3 hours to charge completely 18650 batteries, i only use the charger with that kind o batteries because i have not other.The batteries do not get hot while being charger so i assumed that the charger work well and it's secure after charger because the circuit is disconnected and it go to standby automatically.Only the screen does not make sense, is could be better with simples led, more easy to see when the charge is finished.
    Right charger for usual customer and it has the European confirmation trade mark CE for your security.Working well with 18650 but no sure about other standard batteries.
  • Nice universal charger

    posted by killogramm

    Can charge various types of lithium batteries.There are two inputs 12V DC and 100-240V AC.Independent charging lines. You can charge one battery or two at same time.
    This sku comes with car 12v adapter and without AC plug. But you can easily use power cord from another device. Power cord from my netbook's charger fits nicely :)
    Good universal charger. But it needs refinement.
  • Nicely packaged, fair capacity

    posted by neyluz

    The battery has a protected circuit.The color of the battery is nice (grey).The wrapper is wrapped tight around the cell, which prevents getting stuck in a flashlight.Supplied with a nice storage case.Same dimensions as normal AA battery's.
    Storage case holds up to four 14500's. Would be nice to sell them in pairs of 4.
    Good product, capacity is good. Nice color, protected battery. Same dimensions as normal AA battery's.


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