Paleblue Approach 2 Triple-Panel Solar Charger
The Paleblue Approach 2, a 21 W folding triple-panel solar charger, powers batteries, phones, and other USB devices from sunlight.
Opened, it spreads to 59 × 30 cm of panel; folded, it packs down to 20 × 30 × 1.7 cm and weighs 790 g. Its two USB-A ports charge two devices at once, with up to 4.2 A at 5 V, and a flexible storage sleeve holds a phone, power bank, or batteries while they charge.
Grip cords tie the charger to a backpack, tent, or branch. The Approach 1 is the 7 W single-panel version, at 310 g.
Features
- 21 W output from three folding panels
- Two USB-A ports, up to 4.2 A at 5 V
- Storage sleeve for a phone or batteries
- Grip cords for packs, tents, and branches
About Paleblue Batteries and Chargers
Paleblue was founded in Park City, Utah, in 2019 to end single-use batteries. Its line of batteries and chargers runs from USB-C rechargeable Voyager batteries in six sizes, each rated for more than 1,000 recharges, to the Approach solar chargers. Paleblue covers its batteries with a limited lifetime warranty and its solar chargers and cables for one year.









