Tesla granted tariff exemption on Japanese aluminum for battery cells
The Commerce Department approved the exemption for a year.
AT&T portable battery will charge both your Apple Watch and iPhone
Who needs AirPower?
Anker built two Nintendo Switch-optimized battery packs
They claim to fully recharge the device while you're playing in 3 to 3.5 hours.
Tesla batteries will live longer than expected, survey finds
The packs are on track to last over 500,000 miles.
You won't be able to upgrade the Nintendo Switch's battery
According to a new FCC filing, Nintendo's next console won't have a removable battery.
Samsung's stylish mobile accessories are launching worldwide
Starting next month, they won't be limited to South Korea.
The best USB battery packs
There are a few good options, depending on your use case.
Tesla has a new $29,000 battery upgrade for its old Roadsters
Tesla announces that replacing the battery pack in the original Roadster will cost $29,000. This bumps the range up to 400 miles.
The Wirecutter's best deals: a 6-port charger, battery pack and more
This post was created in partnership with The Wirecutter, a list of the best technology to buy. Re...