... iPad 2/3 1.Year warranty 2.4000mah battery capacity 3.CE,ROHS,FCC,MSDS certification 1-3 ... the use more casual.6. Built-in Rechargeable lithium battery lasts for approximately 600 hours per charge, and ... it can be used as a portable battery for iPad. The battery built in can charge 50% power for ... Current :2.50mA, Sleeping Current:200µA.6. Battery lithium polymer.Capacity: 4000 mAhDC-in: 5V, 1.5 ...