BASSTOP Solar Charger,Portable Solar Power Bank with 4 Foldable Solar Panels Outdoor Waterproof Solar Phone Chargers with Dual 2.1A USB Ports for Camping Hiking Travel

Specifications: Solar power: 80W Solar energy output: 5.5V / 1.2A Solar panel type: Monocrystalline silicon Conversion efficiency:> 19.5% Output interface: USB USB output: 1x5V / 2A (max) Expand size: 49x16.5x0.3cm Folding size: 11.5x18.5x2cm Package Includes: 1x Solar Panel Charger

Equipped with solar energy and efficient solar charger circuit. Comes with environmental protection and energy inexhaustible. Class A single crystal silicon with a conversion rate of 20%. Portable and frame design fit for outdoor and indoor usage. Waterproof surface along with LED charging light. Slim & Light design with 3mm thickness.