Shargeek's funky-looking power bank is powerful, waterproof, and features an information-packed display that I can no longer live without.

A South Korean airline no longer allows portable power banks in baggage stored in overhead bins, citing lithium-battery fire risk.

And that's exactly what Shargeek has done with its new 170 power bank. This prism-shaped, high-performance power bank is encased in a waterproof housing made of translucent plastic, allowing you to ...