Keep your gadgets topped off with a pocket power bank. It's an essential item for all smartphone users.
We put a variety of USB car chargers to the test to find the best ones for keeping your smartphone powered on the go.
A trustworthy device with Quick Charge 3.0 tech.
There’s one very annoying problem with this car charger.
Dual QC3.0 ports with lights make this an attractive and powerful car charger.
A two-port car charger for less than $9? Go on, we’re listening.
Belkin's BoostUp 2-Port car charger doesn't offer the fastest speeds, but it's still a good product.
Spigen Quick Charge 3.0 offers two ports with different outputs in a slim form factor.
A sleek rubber coating protects the pack, while a carabiner makes it easy to keep nearby.
Anker's high-capacity, dual-port battery pack demonstrates the company's penchant for well-designed products with consistent performance.
Tronsmart's lightweight, fast-charging battery pack makes a nice travel companion.
Not only can this USB battery pack charge your smartphone, it can charge itself.
Two USB ports and an AC plug ensure you can charge just about anything.
Romoss isn't a well-known brand, but its Longuard 10 battery pack offers respectable power-on-the-go performance and features.
This battery pack impresses with a stellar efficiency rating.