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BigBlue 3 28W Solar Charger
- Foldable and portable design with four water-resistant solar panels
- Triple USB-A ports that can automatically detect and deliver optimal charging current
- Ammeter that shows the current generated by the solar panels
- Built-in pocket that can store your devices or cables while charging
- Carabiners and elastic loops that allow you to attach the solar charger to your backpack or tent