... Capacity:3000mah/6000mah(optional)• Cell type: Li-polymer battery with high safety and stability• In-put: Micro USB 1000mA • ... life:more than 500 times Product Description: • High compatibility with electronic devices, working with all mobile phones, iPone4, Nokia, Moto, Samsung, ... Sony, HTC, and GPS, PSP, NDSL, etc. Working with iPad 2 Samsung Galaxy Tab.• Display: one working indicator, and ...