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external power battery charger

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external power battery charger Customers Reviews

  • Works Great!

    posted by sabinnn

    Great unit! I use this for travel so I can watch a movie or game while on a plane. Just keep it in my laptop bag and I always have it when I need it.
    There is an integrated kickstand. This is a VERY handy feature when using this to power through a movie.The kickstand only functions when the phone is in the unit. Without the phone the unit falls over backwards. This shouldn't be an issue since you wouldn't be using it without the phone inserted. I only mention it because DX wouldn't post this review unless I added my characters. The more you know :P
    Glad I bought it. Works as advertised.
  • Kewl

    posted by Robamirault

    I thought I'd give it a shot and found it to be a useful tool. Been in a situation many time where it came in handy. I sometimes work in low signal zones and this can cause the battery to drain faster than usual. This unit has kept my phone operational until I was able to plug it in to charge. The portability factor was important to me as well. The unit hangs there as I use it but better than not being able to use the phone at all.
    Not sorry that I bought it and recommend it to anyone who needs there phone and des not have long enough life out of the battery in their phone.
    Nice little unit for a decent price
  • Great!

    posted by rsfanet

    First of all, this product is cheap. It's good quality, it lasts a long time charging, it's not heavy and not too big. I really like this product and I might buy more. Ordered 2 already and got both (one for a friend).
    I strongly suggest buying this item, it's perfect and will last a long time. Just be careful not to break it.
    I strongly suggest buying this item, it's perfect and will last a long time. Just be careful not to break it.
  • This is a great, pocketable power source for charging smartphones

    posted by rlhess

    These (I bought three) are very useful when my two sons run out of smartphone power in the middle of nowhere. I have one as well for the same reason.Very easy to use with devices that are charged via a USB cable. It just inserts between the USB charger and the phone (in essence), although I tend to charge them separately, often from PC's USB ports (as they are handy).
    Please remember to turn off the device when done as there is some drain from the internal inverter circuitry (and LEDs) as long as it's on.The 6000 mAh capacity is related to the cell at roughly 3.4 V, so the 5.5 V output of the unit will be about 3300 mAh, estimating a 90% inverter efficiency. Still, it's 20 Wh of power in a slim case.
    Nice package, I would buy more if I needed one.
  • Extra Power on the go

    posted by omaki

    Small sized, smooth, feels like rubber at touch, rounded corners. Easy to use, just charge and go. It claims to be 5000mAh, it means 5 times the charge of an average cell phone battery. Or full charge of a tablet battery. The indicator lights are very handy. There's two output usb ports (5V 1A, 5V 500mA). I'm not sure if it really has 5000mAh capacity. I've opened it and there's two unbranded, in parallel, 2500mAh cells, which means 5000mAh.
    I travel a lot and extra power is always handy. Not all buses, trains, or airplanes has power outlets to charge my devices. It gave more autonomy to my cellphone, my tablet, my mp3 player, and my netbook. I'll buy an 10,000mAh next time
    If you travel and you have electronic gadgets, or you are a heavy user geek, buy it.

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