ItemWE-SL07 Output InterfaceDouble Usb Input InterfaceMicro USB FunctionSolar Panel Charge, LED Display, Wireless Charging TypeWaterproof, High Capacity, USB universal Battery TypeLi-Polymer Battery Weight300g Socket StandardUniversal ProtectionOver-discharging, Short Circuit Protection, Over-charging, Low Tension Supports Solar EnergyYES Socket TypeUSB PORT FeaturesWaterproof, dustproof, anti-drop, strong light camping light Size176*95*29mm ColorOrange/Blue/Black Capacity8000mah Precautions 1: Do not disassemble or deform the battery. 2: Never short circuit the battery. 3: Never reverse charge the battery. 4: Never get battery wet or immersed in water. 5: Do not exposure the battery or leave it on fire. 6: Charge batteries for every 3 months, if you haven't use it for a long time. Our Service 1. More Professional service in Packaging and printing products exporting field 2. Better manufacture ability 3. High quality/Safe material/Competitive price 4. Small order available 5. Quickly response 6. More safe and fast transport 7. OEM design for all customers Packaging & Shipping Packaging: 1. One piece in one carry bag 2. Suitable quantity to an export carton 3. No other packing accessories in regular 4. Customer required packing is available Shipping: by air, sea, or express Sample lead time: 7~10 days Delivery time: about 30~45 days after order details and production confirmed. Our Advantage 1. Style & Price. Can be customized for reasonable price as customer order request. And we also have our design team, who can create new style production. 2. Stock. We have some hot sales stocks in our warehouse, for our long-term business partners. 3. Service. We have a professional pre-sale and after-sales service team. Provide pre-sale technical consultation and after-sale product maintenance. 4. Delivery on time. Our company attaches great importance to timely delivery, especially before major holidays.Solar Power Bank price website:http://www.wisamp.com/power-bank/solar-power-bank/