Replacement Rechargeable Li-Ion Battery For FUJI NP-40(NON OEM) 100% new high quality generic NP-40 Li-Ion Battery (NON- OEM). Latest Lithium Ion battery technology gives the best performance possible compared to other battery technologies such as Nickel Metal Hydride (Ni-MH). Never run out of battery power when you're just about to capture the perfect moment! Time to get extra power for your digital video camera/camcorder. Product Type: Replacement Battery (Brand New, NON-OEM) Cell Type: Li-ion