Automatical charging protection from over-charge/discharge; 60-min charging for the phone can maitian 60-150-min talking time

Solar cell: 5.5V 100ma
Battery capacity: 2000Mah/3.7v
Output voltage: 5.5v
Output current: 300-500ma
Individual Size of item: 110*50*10mm
Weight: ≤ 450 g

Accessories:
1PC USB charging cable, 1PC output cable, 1PC manual, 5PCS connectors (Mototoro, Samsung, Nokia, Sony-Ericsson) if more connectors needed, pls advise