Using the car cigarette lighter port is faster for charging than a built-in USB port. This is because it has a higher voltage ...

Kickstands: Solar chargers need to be aimed directly at the sun to achieve peak efficiency, with even a slight offset having ...

11 Portable Chargers and Power Banks That Make Great Holiday Gifts We compiled a list of eleven portable batteries for every situation and device.

The Anker 747 PowerCore 26K is our favorite power bank for charging modern laptops as fast as possible while you’re on the go—no need to hunt for a power outlet.

Nearly 500,000 power bank chargers sold on Amazon recalled due to fire and burn hazard The items should not be disposed of in the trash because they contain lithium-ion batteries.

It’s essentially a power bank for your DC-powered devices like routers, security cameras, and others. It connects like a bridge between the device and its DC adaptor, so it’s always on.

Battery back-up systems need bi-directional DC/DC converters since the batteries are charging during the time when there is an available power source, but in the event of loss of power, the battery ...

Anker’s new Prime desktop USB-C charger can output up to 240W of power, enough to fast-charge a 16-inch and 14-inch MacBook Pro simultaneously at full power. Its 250-watt battery bank can do the ...

We all like to keep our network gear running during a power outage — trouble is, your standard consumer-grade uninterruptible power supply (UPS) tends to be overkill for routers and such. The… ...

Chase bank announced a partnership with fast charging network EVgo to pilot DC fast chargers for EVs at 50 of its branch locations.

The European-spec Mercedes-Benz CLA lacks a DC-DC converter or other method to boost the 400-volt voltage most DC fast chargers output.

Shipped in a smart zipped case, the RAVPower 27,000mAh power bank is shipped with an AC charger (this cannot be recharged using a USB charger, and requires a DC 19V/1.6A adapter), a couple of USB ...