Rechargeablebatteries

06.28.11
SEI creates new porous Aluminum-Celmet, makes rechargeable batteries last longer
06.28.11

SEI creates new porous Aluminum-Celmet, makes rechargeable batteries last longer

Quick: What costs hundreds of dollars and dies after four hours? If your answer included anything...

View
01.06.11
Sanyo: we've shipped more than 150 million Eneloop rechargeable batteries
01.06.11

Sanyo: we've shipped more than 150 million Eneloop rechargeable batteries

Sanyo has announced that as of the end of 2010, it had officially shipped more than 150 million re...

View
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'...

View
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...

View
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...

View
03.08.10
Sanyo Eneloop lite Ni-MH rechargeable batteries are cheap, less filling
03.08.10

Sanyo Eneloop lite Ni-MH rechargeable batteries are cheap, less filling

If you're a gadget fan (and let's face it: you are) then there's simply no excuse for using disposa...

View
07.24.08
Wii gets rechargeable battery packs with Sanyo's Eneloop
07.24.08

Wii gets rechargeable battery packs with Sanyo's Eneloop

If all the extra accessories aren't making your Wii collection a mess, all the AA batteries you've...

View
10.16.07
Rechargeable USB battery works in AA-ready devices
10.16.07

Rechargeable USB battery works in AA-ready devices

While one may assume that the above device is simply a USB flash drive in disguise, it's actually q...

View