Add Yahoo as a preferred source to see more of our stories on Google. A month after the TSA banned portable chargers and power banks containing lithium-ion batteries in checked bags, electronics ...

It may be possible to fly with power banks up to 160 Wh on some airlines, but generally only with prior approval. You are not allowed to fly with power banks that exceed 160 Wh. The rules on this vary ...

7 best power banks to charge devices on the go, tested on iPhone, Android and more - Stay powered up on the go with these top-rated power banks ...