Tri-Folding 38800mAh Solar Power Bank with 4 Panels, High Capacity Portable Charger for Smartphones, Tablets, Outdoor Camping & Emergency Backup

High Capacity & Tri-Folding Design with 38800mAh battery for extended power supply. Portable Solar Charging with 4 solar panels for off-grid energy replenishment. Universal Compatibility for all smartphones and tablets.