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This amazing battery uses light, even indoors, for direct power

This amazing battery uses light, even indoors, for direct power

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A fascinating new battery discovery has been made by a team of Indian researchers. Rather than using light to power a lithium-ion battery, this battery uses light directly for energy. The light-powered battery is so sensitive it can even run using the... >>

Future batteries, coming soon: charge in seconds, last months and power over the air

Future batteries, coming soon: charge in seconds, last months and power over the air

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While smartphones, smarthomes and even smart wearables are growing ever more advanced, they're still limited by power. The battery hasn't advanced in decades. But we're on the verge of a power revolution. Big technology companies, and now car companies... >>

The flexible battery is here, soon your watch strap will be a power supply

The flexible battery is here, soon your watch strap will be a power supply

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Flexible batteries are coming, wearables demand it. But will the first to arrive be built from the ancient Japanese art of Kirigami? Much like Origami the art of Kirigami involves cutting and folding of paper. When applied to batteries this results in... >>

Origami battery is paper-thin and can use dirty water to create power

Origami battery is paper-thin and can use dirty water to create power

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The holy grail of technological developments these days is battery life. A recently discovered origami battery may be setting a new standard soon. The origami battery, developed by Seokheun Choi at Binghampton University, is a bacteria powered battery... >>

Boost your battery by 800 per cent, using the Batteriser

Boost your battery by 800 per cent, using the Batteriser

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Every battery you have ever thrown out still had life in it. That's what the makers of Batteriser claim. And they know how to bring those batteries back to life. The Silicon Valley start-up, Batteroo, has created the Batteriser to essentially rewire a... >>

41 per cent off the fast-charging, portable Innori battery pack

41 per cent off the fast-charging, portable Innori battery pack

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When your phone or tablet runs out of power while you’re on the go, there’s nothing more frustrating than searching for a power outlet or waiting (and waiting) for your external battery to charge them up again. That’s why we love the fast-charging... >>

EE is taking loads of Power Bars to Glastonbury, offering free swaps

EE is taking loads of Power Bars to Glastonbury, offering free swaps

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EE has announced that it is supporting Glastonbury for the third time and the headline act will be certainly be the EE Power Bar.  Introduced previously at Glastonbury as an alternative to conventional charging - which the 4G network will also be providing... >>

Best iPhone battery chargers: Portable power on the go

Best iPhone battery chargers: Portable power on the go

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The iPhone is great, but if you use it all the time, then you'll be constantly looking for a wall socket to charge it. That's even more the case if you use the Apple Watch, because all that invisible talking between the two has one serious effect: your... >>

What is Tesla Energy Powerwall? Why you need a 10kWh lithium-ion battery in your home

What is Tesla Energy Powerwall? Why you need a 10kWh lithium-ion battery in your home

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Tesla Energy has announced its new home battery system called the Powerwall. The Tesla Powerwall battery, which can be placed at homes or in businesses, stores solar energy. The idea is to make people less reliant on the power grid as well as offering... >>

Today Tesla wants to change your home: Battery launch imminent

Today Tesla wants to change your home: Battery launch imminent

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Tesla is set to launch a brand new product later today at its 30 April event. Invites are out for what is expected to be the launch of a home battery that will change the way you think about power. Until now all we've seen from Tesla is an invite showing... >>