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Aficionados consider refurbished gear one of the great secrets of the tech world.
International Herald Tribune, Jan 09
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Mophie Power Boost XXL 20800mAh USB Backup Battery Power Bank

Mophie Power Boost XXL 20800mAh USB Backup Battery Power Bank
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[£12.46 ex VAT]
[£14.95 inc VAT]
Delivery info
Postal Delivery £3.99
item # 457147
Condition: New
Warranty: 12 Months warranty
  • What It Does
  • Specifications

Recharge your mobile devices with the Mophie Power Boost XXL 20,800mAh dual USB power bank, a compact and portable mobile power solution. 
Key Features
  • 20,800mAh Capacity
  • 4.2A of Total Power Output
  • Dual USB Charging Ports
  • LED Power Indicator
  • Upto 20Hrs Large Tablet, 30Hrs Small Tablet, 10Hrs Smartphone
  • Charge your device up to 8 times
Featuring dual USB charging ports, so you can charge two mobile devices simultaneously. Between both ports, your devices will enjoy up to 4.2A of total power output, but no more than 2.1A of charging power per port.
The Power Boost XXL is designed to be a universal charger, supporting any device that has a charging cable that ends in a USB Type-A connector. If you have a smartphone with a micro-USB to USB Type-A charging cable, connect one end to the phone, and the other to the mophie to start charging.
The Power Boost XXL has LED status indicators, which give information on both the current charging status, as well as the current battery level of the mophie power boost.
To charge the Power Boost XXL itself, simply connect the included micro-USB cable and plug it into a USB charger, or available USB port on a desktop or laptop computer.
Charge Vault enables the built-in high-density batteries to hold their charge for an extended period, so they have as much power as possible when you're ready to use it.

Capacity 20,800 mAh
DC Input Power 5 VDC at 1.8 A
Output Power 5 V, 2.1 A, 5 V, 2.1 A
Dimensions 8.51 x 15.49 x 2.21 cm (W x H x D)
Weight 447.93 g

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Condition: New
Customer Reviews
A genuine high quality product with a bargain price - GRAB IT...!!!,
I spotted the brand name Mophie and bought 2 of these. Extremely delighted! This is a high quality product - and one hell of a bargain for the price. If you need a high capacity Power Bank for your mobile equipment fleet, or are stocking up for any future electrical power failures, this is the perfect kit for the 2021 Zombie Apocalypse :-)

Good value & good product,
I bought this as a power supply for a 5V device. It's certainly good for charging phones etc but it turns itself off when not in use which means I can't use it as a power supply as I planned to have it enclosed.

Well worth the price - which is amazingly cheap,
Perfect product for charging phones and other devices via the two USB ports. Takes a bit of time to fully charge from delivery, but once it is, you get a lot of charges from it. (depending on items being charged of course) Would recommend

A lot of bang for your bucks,
As soon as you pick it up it's obvious this is a serious piece of kit, because it's hefty! It has four LED's which are all lit up when it's fully charged, and after charging my phone from it they were still all shining. My previous battery bank (nominally 13,500 mAh)was just about good enough for two charges. For such a large capacity, this one seems to be very reasonably priced.

You can now recycle your old electricals with us. If you are buying a new electrical item, we will recycle your old one for free. Read more about our recycling programme.

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