Battpit: Camcorder Battery Replacement for JVC GR-DVL520 (1000 mAh) BN-V408U 7.2 Volt Li-ion Camcorder Battery - Walmart.com
Amazon.com: Synergy Digital Camera Battery, Compatible with JVC GR-D247 Digital Camera, (Li-ion, 7.4V, 700mAh) Ultra High Capacity, Replacement for JVC BN-VF707 Battery : Electronics
Battery Pack for JVC GR-D720, GR-D725, GR-D726, GR-D728, GR-D740, GR-D745, GR-D746 Mini DV Digital Camcorder - AliExpress