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battery case

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battery case Customers Reviews

  • battery backup that Works but stick with 3000mAh or less 18560s

    posted by Bonejj

    Small, compact easy to use and change batteries. It works... I got this a while ago and was waiting on all my different types of batteries to show up before giving a full review. This works best with 3000mAh 18650 batteries or less. the 3200mAh ones do not fit into the battery compartment well enough, extremely tight fit. This unit is extremely simple to use and can charge your 18650 batteries as well. I leave 3000mAh battery in it and keep a couple in my bag for when I'm out in case I need to recharge my phone a few times. I get about one full charge with a little left over in my Galaxy S3 with this setup.
    The flashlight addon that comes with the case is pretty handy and comes in use. I keep that in my backpack for those times that I just need a light to be able to get around. I use it more often than I would have thought I would have.
    If you want to keep your devices charged on the go in a small form factor, this is your easiest option. Just keep in mind that this case is not waterproof. It works though, fairly well. Don't expect it to be durable though.
  • Nice Charger but just for 8520

    posted by felipequintanna

    It really works on blackberry 8520 its very funcionalit have 4 blue Led lights indicators to know the battery levelthe material its awesome totallynot cheap materialit fits nice on the cell phone
    if you are looking for a cool look emergency charger this is the one you needits like having a 2 battery phonejust remember that just works on blackberry 8520
    Just for blackberry 8520awesome charger!
  • Works pretty darn good

    posted by jboygenius2

    Keeps your phone up and running for a heck of a lot longer than it would than just the standard issue factory batteryLooks cool, especially with the blue leds on the backFits perfectcharged phone quite quickly
    I hate running out of power and ths is a great solution. If i could do it better, it would have a big solar panel built in..
    Would definitely recommend to a friend
  • one strong case!

    posted by jochem66

    It seems to be well made, I needed a box for small items, not necessarily to store batteries. I just hope it's waterproof, The sealing looks ok though, so i believe it will be ok. The plastic locks close it down pretty securely and it's not hard to open or close it at all.
    This case is pretty versatile
    A good case for small items
  • Ready to use, just add batteries

    posted by SeikkuDX

    Battery holder box with a switch and some 15 cm (6 inch) leads, ready for use in your project. Tested with regular batteries, NiMHs and 10440 Li-Ions, all batteries fit well and have a solid contact.
    Though they advertise it for 3 volts, you can use it with 10440 Li-Ion cells and power up the 5V regulator input for Arduino.I disassembled the switch, drilled the screw holes, and fixed the box to the project with glue and screws. I don't need the switch in this project, it is in software.
    It is robust enough, keeps your batteries under the lid. For a dollar and 40 cents delivered, take it. Or buy a few more. I will.

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