MaxOak K2

Hands on: RavPower AC Power Bank Charger 27,000mAh review

Think about a battery charger and what usually comes to mind is a cheap plastic box with a USB port that charges your phone. The

Hands on: MaxOak K2 review

The MaxOak K2 is named after the world’s second highest mountain, and it’s a fitting moniker that manufacturer KayoMaxtar chose. After all, at 50,000mAh, this