NoMEM Li-Ion is the newest frontier in battery technology for power-hungry digital and high performance LCD type camcorders requiring a specially designed Lithium-Ion battery pack. The battery pack has the longest performance with no memory effect, offers highest quality Japanese cells, original manufacturer approved protective circuit and is 100% compatible with original equipment chargers.This battery replaces is designed for JVC BN-V712U/714U and is to be used with BCVL44, BCR362 chargers.