Rechargeable battery

03.02.11
Flexible batteries get the graphene treatment, could be cheaper than other bendy batts
03.02.11

Flexible batteries get the graphene treatment, could be cheaper than other bendy batts

We've been talking about flexible batteries for years now, but a team of Korean researchers have pre...

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12.25.10
Sanyo Eneloop Pedal Juice battery pack preview
12.25.10

Sanyo Eneloop Pedal Juice battery pack preview

It's Christmas Day, which probably means that at least one toy that you received (or gave) won't be...

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11.30.10
Sanyo Pedal Juice battery pack powers your wah-wah without distortion
11.30.10

Sanyo Pedal Juice battery pack powers your wah-wah without distortion

A good roadie can be identified by two things: a wardrobe composed entirely of darks and bulging po...

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09.29.10
Sanyo announces 2500mAh XX eneloop batteries, suitable only for devices aged 18 and over
09.29.10

Sanyo announces 2500mAh XX eneloop batteries, suitable only for devices aged 18 and over

Rechargeable batteries keep a lot of toxic goop out of the world's landfills, but ones that drain t...

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08.31.10
Sanyo's Eneloop Stick and Mobile Boosters will juice your gadgets on the go
08.31.10

Sanyo's Eneloop Stick and Mobile Boosters will juice your gadgets on the go

Make no mistake, we're unabashed Eneloop rechargeable battery fanboys around here. How could we not...

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07.27.10
Apple Battery Charger gets official: a battery charger, only you know, better (update: hands-on)
07.27.10

Apple Battery Charger gets official: a battery charger, only you know, better (update: hands-on)

Apple's just slipped something into its iMac update press release that we didn't want to go unnotic...

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05.12.10
AA rechargeable battery shootout: Energizer, PowerGenix and Sanyo Eneloop
05.12.10

AA rechargeable battery shootout: Energizer, PowerGenix and Sanyo Eneloop

If there's one thing that has become abundantly clear to us these past few months, it's that there'...

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04.07.10
Hitachi claims secret chemical formula will improve battery cathodes, double longevity
04.07.10

Hitachi claims secret chemical formula will improve battery cathodes, double longevity

Before lithium-ion batteries, portable gadgets were a nightmare, forcing road warriors and Discman-t...

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03.22.10
EcoloCap claims nanotube-infused Lithium-X battery has 99 percent efficiency, fuels our long-range EV dreams
03.22.10

EcoloCap claims nanotube-infused Lithium-X battery has 99 percent efficiency, fuels our long-range EV dreams

The more we hear about the next generation of rechargeable batteries, the more nanotechnology seems...

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