CR's experts pick the best portable solar panels and battery chargers to power devices like phones and laptops, plus back-up batteries and power stations.

Discover how portable solar chargers, solar leaf chargers, and solar power banks make everyday renewable energy gadgets practical for phones, travel, and emergencies with clear, objective guidance.

Either a large power bank or a solar charger can serve you well on your next camping trip, depending on your needs. Here's how to decide which is right for you.

Plan on doing some camping this spring and summer? You’ll need one of these.

We may receive a commission on purchases made from links. A power bank is the type of tech accessory you won't want to travel too far without. Perfect for charging phones, smartwatches, and earbuds, ...

Compare solar power banks and portable solar panels to find the best option for camping, travel, emergencies, and daily ...

TheStreet aims to feature only the best products and services. If you buy something via one of our links, we may earn a commission. Summer will be here before you know it, which means it's time to ...

We may receive a commission on purchases made from links. If you're off-roading, it's a neat idea to use your engine to top up your battery, which prompted Bluetti to launch the Charger. You could ...

Solar power technology is becoming more accessible thanks to developments like portable solar panels you can use to power your devices. That's why solar-powered phone cases sound compelling. Not only ...

We may receive a commission on purchases made from links. Portable chargers, also called power banks, are useful accessories for keeping you powered on the go. That way, if your phone (or even laptop) ...

A good power bank isn’t exciting until your phone drops to 5% during a flight, a commute, or a long day away from an outlet. That’s when having a reliable backup battery suddenly feels essential.