Callpod Fueltank Uno Review more powerful the device, the more power it uses up. This basic fact holds true with many of today’s most sophisticated and powerful electronics. Be it phones that can do just about anything or camera’s with multiple screens. Unfortunately battery technology is not nearly as sophisticated as some of us would hope and companies tend to sacrifice battery capacity for a slimmer form factor, leaving our devices thirsting for power in the middle of the afternoon. Luckily Callpod has given us a savior in the form of the Fueltank Uno. Come see how the product performs in today’s review.

Product by: Callpod

Price: $49.95

Closer Look:


  • Rechargeable 2200 mAh Lithium Ion Battery 
  • Lightweight and portable design
  • Six charging status indicator lights 
  • Includes: 2 adapters, a carrying pouch, AC adapter, and user manual. 



Input AC Power

10V – 240V Frequency 50 – 60 Hz

Output Charge Power

5.4V / 6.4V @ 500mA

Battery Source

Lithium Ion

Battery Capacity


LED Indicator

Red Power LED + Blue Connector LED + Multi-Colored Battery Meter



Operating Temperature

-10°C to +50°C

Storage Temperature

-10°C to +70°C


5% to 90% Non-Condensing






The Fueltank Uno is a very nice and versatile battery pack. With the two included adapters plus the one you get for free off of their online store you should be set for most of your charging needs if not all. The free extra’s included with this product are also very thoughtful  and certainly add more to the “bang for your buck” ratio. 

I recommend this battery pack to anyone who needs a charging solutions handy. Wether in your car, purse, backpack, or even pocket the Fueltank Uno doesn’t disappoint in keeping your electronics charged when you need them the most.


  • Huge battery capacity
  • Great included adapters and a huge library of adapters on their website 
  • Lightweight and portable
  • Lot’s of included extra’s 


  • Constantly lit charging indicator light
  • Proprietary charging technology
  • Feels a bit fragile. 



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