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

Keep your Android (or even Apple) phone powered on with only top-quality, best-value portable chargers and power banks. Executive Editor David Carnoy has been a leading member of CNET's Reviews ...

If you have an Android smartphone or tablet ... Do credit card apps cost money for businesses or customers? While the apps themselves do not cost money, some payment processors (like Shopify) charge a ...

The Android application uses a touch screen interface. According to Charge Anywhere ... s software to accept payment from a NFC card with their mobile phones (see story). Mr. Lerman said that ...