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Jumpr Prime 7800 mAh Power Bank
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Jumpr™ Prime 7800
7800 mAh Portable Power Bank
$29.99 Add to cart


  • POWERFUL- Its 7,800 mAh battery provides multiple charges for your favorite electronics.
    • Smartphones - 3X Charges
    • Tablets - Up to 1X Charge
    • Action Cameras - 5X Charges
    • MP3 Players - 5X Charges
  • PORTABLE - Built to easily fit into a pocket, purse, or bag. You can charge up wherever your day takes you.
  • DUAL CHARGING - Its two USB Ports allow you to charge multiple devices simultaneously.
  • HIGH-AMPERAGE OUTPUTS - The Jumpr Prime has been built to charge your most power-hungry USB devices, including the newest tablets on the market.
  • SOLAR COMPATIBLE- Recharge your Jumpr Prime via a standard wall outlet, or via one of our award-winning EnerPlex solar chargers. 

Product Dimensions:
Additional Information:
User manuals, data sheets, and other supporting documents can be found in the 'Downloads and Support Tab'
Battery Capacity:
7,800 mAh
Battery Type:
Lithium Ion
Recharge By:
Dual USB Ports
Power Output:
2.1 A
1 Year
EnerPlex Jumpr Prime 7800 is rated 5.0 out of 5 by 2.
Rated 5 out of 5 by from Best charger I've owned! This is my third battery pack I've owned, and I'm comfortable saying it is the BEST out of the three. Dual 2.1A outputs make for really quick charging, has a good LED light that comes in handy (brighter than other battery packs that came w/ a light) and a soft touch feel to it that feels smooth like a babys bottom in the palm of my hand. It's lightweight and small (considering the amount of juice it holds) yet feels sturdy and not as if it was cheaply made. Comes with a USB cable, bonus! My only complain would be that it doesn't have a hook in case I wanted to attach it to my backpack or something but that's minor and doesn't affect the charging performance at all so I still give it 5 stars!!!
Date published: 2015-12-07
Rated 5 out of 5 by from Great Charge for Compact Size This product works perfectly. I'm surprised how much charge it has for how small it is and can fit in your pocket. Great price!
Date published: 2015-05-31
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How long to fully charge the 7800?

Asked by: Arthur
This depends on the power source. Take a look at our charge time calculation page, here:
Answered by: EnerPlex
Date published: 2016-08-10

How do u charge the battery pack? 

Asked by: Aria
Thanks for your inquiry! You can use the included USB cable to charge the Jumpr from a USB power source such as your computer, a USB wall adapter, one of our Generatrs, or another battery.
Answered by: EnerPlex
Date published: 2015-11-21

How much does it weigh?

Asked by: JJ Trekker
Weights are always listed in our downloadable product datasheets, found under the "Downloads and Support" tab on each product page! In this case, the Jumpr 7800 is:Product: 202g (0.44 lbs)Product Packaging: 238g (0.52 lbs.)
Answered by: EnerPlex
Date published: 2015-08-21

How do you turn on the flashlight?

Asked by: milomac
Thanks for your inquiry! To turn on the flashlight, just press and hold the power button for 3 seconds. To turn it off, press and hold the power button for another three seconds.
Answered by: EnerPlex
Date published: 2015-12-17

why is one port blue

Asked by: nothitler
for USB 3.0 devices
Answered by: Curtis
Date published: 2015-07-03

If you plug in two devices will they both draw 2.5 amps or will they split the current? If you plug in one device does it matter which output you choose, will it get 2.5 amps from either?

Asked by: Kitabuki

Is it waterproof?

Asked by: JMT HIKER
  • 2016-10-23T06:29CST
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