Model Number: EBST-ISC5W-#1638 Brand Name: EBST Key Specifications/Special Features: Newest arrival hot selling portable promotion foldable solar charger1, 2PCS2.5W6V monocrystalline solar panels, the conversion efficiency of 19%, high-temperature vacuum lamination, waterproof, anti-aging, high light transmission UV frosted PET cover, scratch resistant surface.2, Built-in lithium battery capacity: 4000 mA.3, The output: 5V USB output, with 2A the maximum current4, Folding material: black and camouflage, customizable, sample by company stock.5, Solar LED input current: single lamp is 0.05-0.3A, followed by: 0.3-0.6A, 0.6-0.9A, 0.9-1.2A, 1.2-1.5A instructions;6, Folded size: 180 * 135 * 22mm, expand size: 335 * 180 * 15mm7, Weight: 355 g8, Color: black, blue, red, brown and so on, can be customized according to the company stock 9 sample, use: mobile phones, IPAD and electrical ports with 5VUSB