Lenmar LIJF733 Battery - Leading-edge technology and unsurpassed quality make Lenmar the leader in camcorder batteries. Lenmar's exclusive memory-free NoMEM battery technology can be fully charged from any level without any performance reduction. Lenmar's Li-Ion battery delivers long life (approximately 6.5 hours in the case of the LIJF733) and meets or exceeds original camcorder OEM batttery specifications.