Batteries

Never Suffer from Low Battery Anxiety Again. Here Are 5 of the Best Phone Chargers.

Do you worry when your battery drops below 50 percent? Never fear, our charger guide is here.

Hayden Field

How This 2011 Brand is Giving New Dimensions to The Motor Vehicles Industry

Electric three wheeler and bike maker Gayam Motor Works (GMW) has developed swappable lithium-ion batteries for rickshaws which can be replaced in less than a minute.

Charging Your Phone Overnight: Battery Myths Debunked

Is it bad -- or even dangerous -- to leave a smartphone plugged in as you sleep? The answer is complicated, as are many things regarding batteries.

Eric Griffith

Nissan Stops Making Electric Vehicle Batteries

The Japanese company is selling its battery manufacturing subsidiary even though it will grow increasingly reliant on EV batteries.

Exploding Earphones Burned a Plane Passenger's Face

Thankfully, it didn't cause a bigger fire on the plane.

Mariella Moon

Samsung Blames Bad Batteries for Galaxy Note 7 Disaster

The first battery was faulty, but so was its replacement.

Matthew Humphries

Apple Says iPhone 6 Battery Fires in China Likely Caused by External Factors

'I don't dare play with the phone in bed and if it heats up I quickly throw it aside,' said a 21-year-old student in Beijing.

Reuters

Samsung's Woes Highlight Explosive Limits of Lithium Batteries

The U.S. Consumer Product Safety Commission has issued recalls for battery packs, snow blowers, hoverboards, flashlights and power recliners in the past year, all because of fires caused by lithium-ion batteries.

Reuters

Under Tesla's Wing, SolarCity's Future Remains Uncertain

With a tentative agreement to be purchased by its sister company, Tesla Motors, SolarCity is going all in on a strategy that some analysts say is ahead of its time: pairing solar systems with the automaker's energy-storage batteries.

Reuters

This New Fuel Cell Tech Could Power Your Phone for a Week

The tech could even be scaled up for larger applications including electric vehicles.

Regulators Are Investigating Exploding Hoverboards

The Consumer Product Safety Commission designated the issue as a 'priority investigation.'

Daniel Cooper