192 Results for

discharge

Article

Charging for discharging: PG&E's electric-car potential

PG&E unveils a bidirectional vehicle to grid technology for electric-cars

By April 12, 2007

Article

Virtual lithium mine attaches to geothermal plant

Simbol Materials opens an operation in California to extract lithium, zinc, and other metals for batteries from the discharge of geothermal plants.

By September 28, 2011

Article

Sexiest AA batteries ever

Sanyo XX batteries offer good looks, low discharge, and high capacity for demanding electronics.

By June 30, 2011

Article

New Sony battery promises longer life, faster charge

Sony says the battery has a capacity retention north of 80 percent after 2,000 charge-discharge cycles. Plus, it charges quicker.

By August 11, 2009

Article

New battery tech may lead to inexpensive, safer electric cars

Power Japan Plus announced its dual carbon battery technology, which promises longer-lasting and less expensive batteries for electric cars.

By May 13, 2014

Article

In Korea, is being addicted to video games cause for a military exemption?

An early policy amendment has suggested that video game addicts may be exempt from mandatory military service but so far, no one has qualified for the exemption.

By July 17, 2014

Article

Airbus shows E-Fan, its electric plane due in 2017

The France-based aircraft maker believes there's a place in the market, not just the R&D lab, for the battery-powered two-seater it showed at the Farnborough airshow.

By July 18, 2014

Article

When your high school gets you arrested for a science project

Last year Kiera Wilmot was busted for simulating a volcano with toilet cleaner and foil. Her record still lists felony arrest.

By May 31, 2014

Editors' Take

Ego Power+ Lawn Mower

A bigger battery puts the Ego Power+ a cut above the competition.

April 2, 2014

MSRP: $499.00

Article

Glucose-based battery has 10 times energy of lithium: researchers

Researchers at Virginia Tech have developed a working sugar-powered fuel cell with energy density greater than that of current lithium-ion batteries.

By February 4, 2014