1)Professional digital battery 2)Li-ion battery 3)capacity:4200~4500mAh 4)voltage: 14.8/12V 5)size:183*71*24.6

Profession digital battery For Son.NP-1/NP-1A/NP-1B/NP-1SB

capacity:      4200~4500 mAhtype:            Li-ion/Ni-MHvoltage:       14.8/12Vcolor:           Blacksize:            183*71*24.6

Our product has passed authentification of ISO 9001:2000&ISO 14001:2004 System

CE, UL, RoHS Certificate ,ect

We provide one year limited warranty !