16000 Mah Backup Power Bank Dual Usb

We are instrumental in manufacturing and exporting an excellent quality 16000 mAh Backup Power Bank Dual USB in Shenzhen, Guangdong, China, which is available with following Features:- 1. Waterproof Dust proof Shockproof design Solar Power Charger 2. 16000mAh capacity can charge most mobile phones over twice. 3. Using High temperature resistant Grade A Li-polymer cells 4. Manufactured by ISO:9001:2008 approved factory. 5. LED torch/ Caution Light/ SOS 3in1. 6. Universal Solar power charger for smartphones, tablets, MP3 and other devices using 5V power. Why choose us 1. We are the professional backup power bank manufacturer. We have 3pcs SMT machines to make PCBAs ourselves. 2. We have the most strict system of quality control and production line 3. Certificates: UL CE FCC RoHS UN38.3 PSE REACH IEC621333KC certificates 4. Short Lead time: 10-25 days after order confirmed 5. We have a 6 experienced engineers R&D department, we can make both OEM and ODM battery products according to customer's requirement.