A great example of this is this Sudrov solar charger power bank, because not only can it keep your phone topped up, but it ...

OnePlus and Oppo are reportedly developing magnetic wireless charging tech for their next-gen Android smartphones.

Which phone has the best battery life and charging? I tested more than 20 phones to find out, here's how the best phones compare.

BYD tests 12-minute charges for 900-mile range; The Nissan Leaf, the first mass-market EV along with Tesla's Model S, gets a revamp.