Self-destructing battery dissolves in water within 30 minutes
Its polymer casing swells and breaks up in water.
Nissan may stop making its own electric car batteries
It reportedly decided that it's cheaper to buy EV power from someone else.
Gogoro brings on-demand scooter rentals to Berlin
The electric scooter maker continues to make inroads in Europe.
Microsoft's Surface Pro 3 battery woes attributed to software
If you were concerned about your Surface Pro 3, this might come as great news.
Lithium-oxygen battery promises lighter electric cars
It delivers lots of power with little weight.
The best portable solar battery charger
When you're off the grid, be sure to pack the Anker PowerPort Solar Lite.
Harvard's battery tech takes cues from vitamin B2
They only had to make a couple of tweaks to the original B2 molecule.
Engadget giveaway: win a PowerCache 220 courtesy of Monoprice!
It's a portable power station for more than just mobile devices.
Tesla hosts a grand opening for its Gigafactory on July 29th
The giant battery plant isn't technically complete yet, but Tesla still wants to mark the occasion.