There are 2 equivalent JVC BN-V507U & BN-V514U batteries & 2 chargers to choose from
 

Outline Model Type RunTime Capacity Price
JVC-BN-V507U Camcorder Battery LIJ507
BLI175
(BN-V507U slim)		 Li-ion up to 1 hr 820mAh
7.2v		 $36.77 Cdn
($32.79 US)
JVC-BN-V514U Camcorder Battery BLI175-1.4
(BN-V514U extended)		 Li-ion up to 2 1/2 hrs 1900mAh
7.2v		 $40.43 Cdn
($36.06 US)

BN-V507U & BN-V514U Battery Charger

Outline Model Description Price
Samsung SC-D351,SC-D352,SC-D353,SC-D354,SC-D355,SC-D557,SB-LS80,SC-D6550,SB-LSM80 Camcorder Battery Charger VBC-175P

Works in the car or at home - AC and 12V DC power adapters included.
120 volt
 (Specify in comments if 100/220 volt is required+$15Cdn)

 $41.17Cdn
($36.80US)
JVC BN-V507U & BN-V514U Camcorder Battery Charger Lenmar MSC1LX
 Fast 30 minute Li-ion battery charger.

Charges most Canon, Panasonic, JVC, RCA, Hitachi  7.2/7.4v Li-ion batteries. Includes DC car cord and AC adapter. Works overseas without power adapter. Comes with PJ507 adapter plate.

 $88.51 Cdn
($78.94 US)