Portable Power Banks for Sale

Handy for travelers or anyone who regularly runs low on battery and doesn't want to carry a separate cable — the built-in cables mean one less thing to pack or lose. Buy Now at Newegg

A high-capacity option for extended travel, camping, or situations where you'll be away from an outlet for multiple days and need to recharge a phone, tablet, or other USB devices several times over. Buy Now at Newegg

Handy for camping, hiking, or anywhere you expect to be away from outlets for multiple days, since the solar panel and hand crank give you two backup charging options when grid power isn't available. Buy Now at Newegg

Useful for camping, hiking, or emergency kits where wall outlets aren't an option, since the solar panels and hand crank give you two ways to recharge without any grid access. Buy Now at Newegg

A high-capacity option for people who travel frequently or spend extended time away from outlets, since 50,000mAh is enough to charge most smartphones eight to ten times before the bank itself needs a refill. Buy Now at Newegg

Built-in cables mean you're not digging around for a charging cord when you're out and about, which makes this a solid pick for travel or daily bag use. Walmart has it for $33, about $9 (21%) off the $42 list price. Buy Now at Walmart

Handy for travelers or anyone who regularly runs their phone low and wants to avoid hunting for an outlet, since the built-in cable means one less thing to pack or lose. Buy Now at Newegg

Built-in cables mean you're not hunting for a cord every time your phone dies, which makes this a practical travel or bag companion if you tend to forget accessories. Buy Now at Newegg