S40 Portable Solar Charger and DIY projects

and DIY projects

With built-in water flow

The built-in lithium battery gives enough power to pump several bike and car tires and recharges quickly via USB-C

A small light shows the charge status

or camping use

S40 Portable Solar Charger and DIY projectsThe FlexSolar S40 portable solar charger is a compact 40W foldable charger for phones, tablets and small devices (not compliant with laptops). You just unfold it, plug in your USB A or USB C cable and start charging right away. The high efficiency (24%) monocrystalline solar cells give strong output even when the sun is not perfect. This charger is dust and water resistant (IP67) and works in many climates with temperatures from 20C to 65C. You do not