If the poor battery life of your favourite portable electronic devices leaves you feeling a little flat, gadget accessories specialist Proporta has come up with a device that will positively turbocharge your life.

The latest addition to its awardwinning USB TurboCharger range is a compact, high-powered rechargeable battery that charges from any USB port and allows you to juice up even the most power-hungry gadgets again and again, no matter where you are.

You can even power up two devices at the same time; the Proporta TurboCharger 7000’s capacity is an impressive 7000mAh, and it comes with two USB output ports. What’s more, it will charge up all the leading mobile devices, from the iPod and iPhone to Blackberry, HTC, Sony Ericsson and Nokia phones. It will also charge up your iPad, and even works with digital cameras. An LED display shows the level of charge, and the TurboCharger comes with two retractable cables and a range of interchangeable connector heads.

Best of all, this stylish product is so lightweight (at about 175g) that you’ll barely notice you’re carrying it.

The perfect accessory for anyone on the move, it means you need never run out of power again, no matter where in the world you are – and the increased capacity means that you can charge devices again and again without the battery running low.

The Proporta TurboCharger 7000 costs £54.95, from Amazon and other retailers. Click here to buy from Amazon UK