... and discharge protection. Power indication 5000mah power bank for small device like iPad, iPhone, Nokia, blackberry etcHard plastic shell. Charge ... polymer core, rechargeable, 500times above charging cycle,2. Hard plastic shell, white color,3. The battery capacity: 5000mah / 18.5 ... 13.5KG, NW: 11.5KG. KOMAY Portable power pack for iPad, iPhone and other brand cell phone, 5000mah capacity, white color