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PortaPow Premium USB Battery Pack

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Product Description

This is a slim battery pack which uses a 10200mAh rechargeable battery to power your portable gadgets and charge them at the same time. It can be plugged into the power socket just like a normal power adaptor.

A fast charge micro USB cable is built in to save space, this can be used to charge the pack from any USB socket such as a computer or iPhone charger, and also to charge your device from the pack. You can also use the USB cable provided with your device.

It is compatible with virtually every device which charges from a computer or a 5V mains charger - check the mains charger supplied with your device to see if it is 5V. A micro USB cable is included, if your device uses a different shape connector you can use the cable supplied with your device. Compatibility includes the latest iPhones, iPads, Samsung Galaxy phones and tablets, Google Nexus, HTC One, Nokia Lumia, Sony Xperia, Backberry Z10 / Q10, Motorola X / Droid, LG Optimus etc, as well as bluetooth headsets, Raspberry Pi, portable speakers, and many other gadgets.

The pack supports trickle charging making it useful for charging from a solar panel, and can output power at the same time as being charged.

SmartCharge USB sockets, the pack can detect which type of device is connected (Apple, Samsung, or Universal) and optimise charging speed accordingly.


How does it work?

Use the USB cable supplied to charge the battery pack from a USB socket or micro USB charger such as a computer, smartphone charger, mains USB chargerscar USB chargers, or our Solar USB Charger. You can then connect your device to the battery pack, push the button to activate the pack and charge it up where ever you are. Your device can still be used as normal during charging. Two devices can be charged at the same time.

How much battery life will it provide?

The pack can fully charge a typical smartphone or satnav 3-5 times. Tablets can be charged 0.75-1.5x depending on the model.


International Shipping 

 Please note we are unable to send batteries to addresses outside the mainland UK using our normal shipping services since this is no longer allowed by the postal service. We can still arrange delivery using a more expensive service, please contact us at with details of your order and the delivery address for a quote.



Battery Type: Lithium Polymer

Size: 17x66x135mm 225g including cable

Outputs: 2.4A + 1A Universal USB Sockets (3.4A Total)

Input: 1.3A Micro USB

Guarantee: 12 Months

4 LED Power Meter

Supports trickle charging

Can be charged and output power to your devices both at the same time

Product Reviews

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Showing reviews 1-10 of 49 | Next

  1. basic item that works 5 Star Review

    Posted by on 6th Jul 2016

    I got this battery pack to charge my phone during long distance endurance bike rides. It can also charge the rear light at the same time as a the phone. The type of events I've done so far are only for a single night stop over and this one time use barely touches the capacity of the 10Ah portapow

  2. handy bit of kit 5 Star Review

    Posted by on 17th Jun 2016

    I recently did a long day of cycling and knew my Garmin 810 Edge would need a boost at some point. I had planned to charge on the move but it proved unnecessary - at our lunch stop, the Portapow recharged the device while a tuna baguette recharged me. So a 14 hour trip ftom Birmingham to the Brecon Beacons and back was completed with no worries about losing maps/GPS.

    My Portapow is also slipped into my jacket pocket when travelling by air and rail. No longer am I dependant on finding or being anchored to wall sockets on trains or in airports if my phone runs out of battery.

  3. Brilliant battey pack 5 Star Review

    Posted by on 8th Jun 2016

    Serevd me well, kept mobile charged for 8 days careful use.
    Problem with charging lead - replaced by return of post without quibble - good service.

  4. Works well as supplementary power for my Garmin Edge 5 Star Review

    Posted by on 3rd Jun 2016

    Very smart looking product. Used it very successfully for keeping my Garmin Edge charger on a 19 hour bike ride. Also, kept the front light charged, and still had 3/4 charge left at the end.

  5. very portable powerbank 5 Star Review

    Posted by on 17th May 2016

    nice piece of kit, good size and weight for travel, enough power for smartphones or tablet. can recommend

  6. Battery is great, built in usb doesnt work 3 Star Review

    Posted by on 13th Apr 2016

    Ordered two of these and they seem to work better (consistently more charges of my phone per pack charge) than 10200mAh batteries from competing brands though it is a bit bulkier. Having the explicit on/off button is nice as well and something lacking in other brands.

    Biggest complaint is that neither of the "built in" micro usb cables work(and even if they did they can be a bit of a pain to remove and put into the correct orientation to charge), other usb cables work fine however.

  7. Superbly Useful 5 Star Review

    Posted by on 2nd Oct 2015

    I bought this to power a USB headlamp on my commuting bike & it works perfectly. However, I also use it to charge my phone on the train or even when I'm using it on my bike!

    The charge seems to last forever & I could use it for a couple of weeks before I'd need to recharge it.

    Really pleased with it.

  8. Good size, good functionality 5 Star Review

    Posted by on 22nd Aug 2015

    One of the better ones i have bought, the same size as my phone, so it fits perfectly behind the phone and you carry it with easy together with phone and the supplied mini-cable. Great product

  9. Excellend product, excellent customer service 5 Star Review

    Posted by on 18th Aug 2015

    This battery kept me going on a two week cycling holiday - being charged by my solar panel by day, and charging my devices in the evenings. I had cause to contact customer services - their response was immediate!

  10. Very good product 4 Star Review

    Posted by on 15th Jul 2015

    Fast recharge
    easy to connect
    flexible cable
    a bit to heavy

Showing reviews 1-10 of 49 | Next

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