Unofficial Apple Watch battery band put on hold
Apple's software changes prevent it from working, at least for now.
Tesla drops its largest consumer Powerwall model
It wants to focus on the smaller, but longer-lasting 7kWh version.
Non-toxic carbon nanotube battery could power space probes
As well as tiny wearable devices.
New fuel cell tech could power phones for a week
Korean researchers say that it'd keep drones in the air for over an hour, too.
GE wants to use CO2 pollution to make huge solar batteries
Carbon captured by coal plants would drive turbines that deliver power at night.
Energizer intros rechargeable batteries made from recycled cells
The new Energizer Recharge line helps the environment while it saves you cash.
UN group bans lithium battery shipments from passenger planes
No one wants a fire in the cargo hold.
Tesla is launching new Powerwall home batteries in 2016
The company should be able to build a lot more of them at its Nevada Gigafactory.
Finally, a lithium battery that doesn't explode
No more Hoverboard fires.