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16340 protected battery

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16340 protected battery Customers Reviews

  • Very good batteries

    posted by firewarrior1705

    Very good batteries at an excellent price. The protection is a welcomed feature. These babies will save you a ton load of money in the long run because they can be recharged, unlike the normal CR123A batteries. I was able to get about 50 minutes of run time out of them on my Ultrafire WF-501B 250 Lumen flashlight on max setting.
    They come in a very nice plastic box.
    Very good product for the price, DX rules as always :)
  • Powerhouse

    posted by Gcharger

    Good build quality, easy to use. Works excellent with the Ultrafire WF-138 (SKU 1236).Bought these for my "old fashion" LED flashlight. Works perfect, full light as long as possible and then a sudden drop: empty.Just what they supposed to do.
    These are protected for overcharging, when you use the Ultrafire WF-138 charger it's a bit overdone. This charger has a auto power off when the batteries are fully charged. So if you thing these are too expensive you also can get the 4-pack SKU 2086 for 6.59 USD.
    Good, strong batteries. Bit expensive but do the job.
  • Best value 16340!

    posted by fcmem

    PriceLengthComes with plastic caseComes with a nearly full charge
    Excellent cell's for the money.I bought 2 sets of these, so far only used 2 of them but they came fully charged and with a plastic case which is a nice bonus.These are a bit smaller then my Ultrafire (grey) batteries so this is a good thing as it should fit in most lights.On my first recharge I got 644mah @ 0.4 amp charge rate, The battery was not completely flat and I charge my Li-Ion's to 4.1v instead of 4.2v to increase service life.Still, it's not a 900mah battery but probably at least 750mah maybe even 800mah which is pretty good for such a cheap cell.
    These batteries are great value for the money!Best value 16340's you'll find.
  • Good value, decent performance

    posted by theprocess

    -relatively cheap compared to other brands of RCR123A/16340
    -specified high rate discharge (confirmed upto 1.8A draw)
    -specified protection circuitry (overcharge protection kicks in at 4.2v, unconfirmed functionality of discharge)
    Shipped with 3.9v. These are slightly long at 36mm and slightly wide at 16.4mm which may make it difficult or impossible to fit in some flashlights or other devices. 16340s by definition should be 16mm (wide) by 34mm (long). Fits well in http://www.dealextreme.com/details.dx/sku.0936 - see my charger review
    These are good cells at a fair price. Get these if you need them, they won't disappoint.
  • Worth it

    posted by rizki_p

    Good build and wraps, seems durable.Not real capacity.Protected so it is safer.
    Cheap affordable, for supper bright flashlight and safe.

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