JVC BN-V607, 1400 mAh, 7.4 V, Lithium-Ion (Li-Ion) JVC BN-V607. Battery technology: Lithium-Ion (Li-Ion), Battery capacity: 1400 mAh, Compatible products: JVC BN-V607, BN-V607U, BN-607, BNV607, BN-V615, BN-V615U, BN-615, BNV615.