miniisw SW-5W80 Foldable 5W 8000mAh Solar Powered Panel - Green
This product with external 5W solar powered panel built-in 8000mAh polymer lithium-ion batteries to convert light energy into electrical energy under the sun can charge the battery through the mains supply to the machine. Mini size and portable can charge for celphones MP3 MP4 and other 5V devices portable and convenient.