Insignia 7800mAh Power Bank - Black

  • Model #: NS-MB7800-C
  • Web Code: 10389342
Sold and shipped by: Best Buy
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Keep your devices powered up when you're on the go with this Insignia portable battery. This 7800mAh battery can intelligently identify your device so it can charge it as quickly as possible. For added convenience, this battery has 2 ports that let you charge 2 devices at the same time. It comes with a 0.3m USB cable.

More Information

  • Quickly identifies and charges your mobile device with the fastest charge time possible
  • 7800mAh battery can charge up to 2 devices at the same time
  • Includes 0.3m USB cable

What's in the Box?

  • Mobile Battery
  • Cable
  • QSG

Manufacturer's Warranty:

  • Parts - 1 Year(s)
  • Charger Type
    Power Bank
  • Portable Charger Battery Type
    Lithium-ion Battery
  • Colour
  • Specific Device Compatibility
    Smart Mobile Phones
  • Portable Charger Battery Capacity
    7800 mAh
  • Output Ports/Connectors
  • Power Source
    3 x 18650 li-ion cell
  • Input Voltage
    5 V
  • Output Voltage
    5 V
  • Output Power
    15 W
  • Output Current
    3 A
  • Total Cable Length
    0.30 m
  • Dimension
  • Width
    2.2 cm
  • Height
    6.2 cm
  • Depth
    9.5 cm
  • Weight
    220 g
  • What's in the Box
  • Warranty Parts
    1 Year(s)



Customer Reviews

2.7 / 5
Based on 10 review(s) More about Customer Reviews

Ratings in Detail

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  • 1

Positive vs. Critical Reviews

Positive 50%

5 Reviews

Critical 50%

5 Reviews

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  • from Orillia

dont buy

Mine stopped working after 8 months.

  • from Coquitlam, BC

Failed after 7 months

Bought for my son to recharge his iPad. I had intended to buy a NS-MB8000B-C, but those are no longer available. There is no output even though 4 blue LEDs light up, and one flashing. If I wiggle the microUSB connection used for charging, the 4 LEDs go out completely. Very disappointed as the NS-MB8000B-C unit I have is still going strong after two years. I recommend you avoid the NS MB7800C due to poor reliability.

  • from Québec, QC

Best battery pack i've had.

Charges my phone WHILE I use it instead of slowing down the discharge which says a lot about how fast it charges. Really good with its capacity to detect which device is being charged and also great capacity (only need to recharge the battery every 2-3 uses)

  • from Toronto, ON

Stopped working after 5 uses in 3 months

Just stopped charging devices. The 4 lights just blink any time i try to plug something in to charge, even though the battery bank itself is full and can get charged itself.

  • from Toronto, ON

DEAD after two months

Stopped being able to charge from after barely two months of use. I can charge the battery itself, but whenever i try to plug in my phone or other device to charge from, the four lights will just blink (as if indicating an error) and not charge.

  • from OSHAWA

Too good to be true

Haven't had any luck with this product, purchased it at a Black Friday sale and its now Dec 20th and it no longer fast charges my phone... It worked as described for a short period, now its in snail mode.. Two thumbs down

  • from Medicine Hat

Great Little Power Pack

Does exactly what I need! Gives close to 3 full charges for my Samsung Galaxy S5, and is small and lightweight to keep in my jacket pocket. Would definitely reccommend to anyone.

  • from brampton on

like the fast charging

love the fact that it does fast charging, comes in handy when running high power usage apps suck as Pokemon go and snap chat. still able to charge the phone while the apps are running in comparison to my old battery pack that would only slow down the battery drain.

  • from L1E1C7

Great but hot

It's great charging, but plugged it into my iPhone USB adapter to give it another recharge and the iPhone adapter was burning hot... Not sure exactly why? Other then that great device so far.

  • from Orillia, ON


Lots of power. Charges my ZenFone fast with plenty of power left over


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