Dual USB mobile phone solar cell 30000 mAh waterproof power source external solar panels common

Options: 1. Output voltage: DC 5 V 2. Output current: 5.0 V / 1000 mAh ~ 2000 mAh 3. Input voltage / current: 5.0 V / 1000 mAh 4. Battery Capacity: 3.7 V / 30000 mAh 5. Solar panels: 5.5V 300mA 1.5W 6. Sunny chat speed: 10 ~ 11% 7. Product size: 132 * 80 * 18mm 8. Weight: 236 g 9. It can charge in the sun or computer or AC. (The solar function is designed specifically for emergencies, This is not the main source of charging thanks to the compact solar panel Dimensions it charges slowly and ensures that the Power Bank has some power before you charge it with the solar company’s general use, we recommend charging the solar bank cable to reduce charging time.) Features: 1. High capacity Solar Power Battery Charger with 30000 mAh charging for Iphone, for Samsung, Tablets PC and USB devices. 2. Built-in 8000 mAh high quality polymer rechargeable lithium-ion battery 3. Battery indicator The display is the exact percentage of power. 4. Dual USB DC 5V / 1A output charge for mobile phones, DC 5V / 2A output charge for tablet 5. Very high conversion efficiency (> 85%) 6. Full battery charging time (AC): 7-8 hours. 7. abs + pc body design to provide anti-scratch, anti-fingerprint and durability. Color according to customer’s request. Security: 1. Current When current increases in exclusions, spare batteries for phones immediately start buffering the fuction voltage, providing steady-state voltage at any time. Avoid charging the device or damage. 2. Short circuit protection When there is a short circuit occur in the external device, spare batteries for phones start the protection function, Shut down the power supply and avoid damage from short circuit. 3. Overheating protection When spare batteries for Run phones are long at high temperatures (above 60 degrees), spare batteries for phones will not be dangerous because of heat. 4. overdischarge protection When spare batteries for performing phones reached a critical point, the channel automatically starts the protection functions and stops the discharge. 5. Overload protection Long charging times for mobile devices or use spare batteries to charge phones for your phone. When the saturation point is reached, the system automatically turns off, avoiding overloading the problem. 6. Overvoltage protection Long charging time for mobile devices or use spare batteries for phones Charging for the phone, when the saturation point is reached in order to prevent overvoltage, the system will automatically turn off. The kit includes: 1 x 30000 mah Solar Charger 1x charging cable 1 X boxed