DESC: Sometimes, especially when travelling, you may need extra power for your JVC camcorder. Here's an accessory Battery that's packed to do the job. Get the JVC BN-VF823 Lithium-Ion Battery Pack, an original equipment replacement battery for use with many JVC camcorders. Its lithium-ion rechargeable technology assures optimal performance from charge to charge. At 2190 mAh power storage, each charge will power your camcorder for up to 4 hours. Just fine for that trip abroad!