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14500 battery

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14500 battery Customers Reviews

  • Very Powerful Battery

    posted by iZodiac23

    - Purchased these for upgrading the voltage on my Nerf ECS Stampede, they make it a lot more powerful.
    - Easy to use.
    - This product is very hard to source locally in my country (Australia) so this is the fastest way to source it.
    - Great battery life
    - Useful for Nerf gun mods, not much else.
  • Good product

    posted by tda7384

    I use them for the lantern UniqueFire S10. Batteries cope with their function. As I turn my lights are not for a long time, recharge the batteries often, about 1 per month.
    At first I wanted to use these batteries for my flash to replace the Ni-MH accumulators. 4 Ni-MH battery obespetsivayut 5 volts, and two lithium battery to 3.7 volts will provide 8 volts, which should greatly reduce the charge time. But as it turned out my flash consumes 5 amps during charging, while the lithium battery gives out only 2 amps and then triggered protection. We had to buy a lantern)
    Good product, but I measured the capacity of the battery several times and found that instead of 900 mA they are only 450-550 mA at full discharge to 2.7 volts. It is only 60% of the declared. Serious fraud in the tank. Protection works perfectly. The maximum charge / discharge current 2A. Minimum / maximum voltage 2.7/4.2V. by control-clicking protection slyshin weak. I was surprised at how flawlessly protection, but if you need a higher current yield is better to take the battery without protection.
  • Nice punch in a small size

    posted by vaughnsphoto

    These batteries are "AA" size, but have 3.7v instead of 1.5v. When coupled with a flashlight made to accept either AA or 14500, you typically get brighter light, longer runtime, or both. I used one of these with Ultrafire sku.19187 , and it is noticeably brighter.
    I charge these in the same Ultrafire charger I charge my 18650's in, which is handy. No spacers or other charger needed.
    If you have an application for them, they are just the thing.
  • 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.
  • best LiIon car charger on DX

    posted by venuz

    universal charger, gives you a possibility to charge wide range of LiIon cells and can be used in car or with AC mains. gives 5.3V on open circuit.- low charging current, gives me 360mA, so it is ok to use it with 10440;- no trickle charge;- cut-off at 4.18A both channels;
    side contacts can be soldered easily to charge 16340 but it is better to leave them as is and use a spacer for these purposes - there is no polarity specified on charger's body for these contacts. also you can accidentally make a short circuit for 18650 with damaged envelope.
    imho the best LiIon car charger on DX.


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