Power Practical’s Lithium 4400 Rechargeable Battery Bank Review

The Lithium 4400 by Power Practical is a small rechargeable battery bank that serves as a perfect Every Day Carry (EDC) for those looking to pack a little extra emergency power.

Power Practical Lithium 4400 Rechargeable Battery Bank with an iPhone

Weighing in at only 4.2 ounces, this little battery bank is small enough to fit in your pocket, and is virtually unnoticeable when slipped inside an EDC Bag. It’s a great way of ensuring you have the power you need during a weather emergency, or a disaster that temporarily takes down the grid.

Battery Pack Technical Specs:

The unit packs 4,400mAh of power, which is enough to charge to an average smartphone about 2-3 times. In my testing I was able to fully charge my iPhone about 2.5 times. Charging times were similar to what you would find with an average 1Amp output wall charger.

The Unit also features 4 built-in LED lights that can provide over 30 hours of emergency lighting.

Input: Micro USB 5 Watt (5V, 1Amp)
Output: USB 5 Watt (5V, 1Amp)
Capacity: 4,400mAh
Size: 3.5” x 2” x 1” 4.2oz

The Unit retails for under $50


    December 11, 2014 at 7:21 am

    Be carefull, ion batteries do not like cold weather, you have to warm them up so they will work.

  2. prep4stuff
    March 29, 2015 at 3:48 pm

    I just use my emergency crank radio for emergency phone power

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