Qi2 is the one-stop solution to all of these problems. It charges 3x faster at 15W, magnetically aligns the coils in the ...

A 10,000mAh power bank carries a 37Whr capacity. An 80% power efficiency rating (which is about standard for power banks) ...

The AquaVault Wireless ChargeCard, featured on Shark Tank, fits in your wallet and you can eliminate battery anxiety forever!