There are 2 equivalent Sharp BT-L1 BT-L2 BT-L11 BT-L12 batteries and 2 chargers to choose from

Outline Model Type RunTime Capacity Price
Sharp BT-L2/L12 Camcorder Battery CL200
BLI156-2.7
BT-L1
 BT-L2)		 Li-ion 1 hr 2600mAh
3.6v		 $42.92 Cdn
($38 US)
Sharp BT-L12 Camcorder Battery LIV12
CL212
BLI156-4.1
(BT-L11
BT-L12)		 Li-ion 1.5 hr 3900mAh
3.6v		 $49.67 Cdn
($44 US)

Battery Chargers

Outline Model Description Price
VBC-LIN2

Universal Li-ion Camcorder Battery Charger. Runs on 110VAC and includes DC car cord.
Charges most 3.6-7.4 volt batteries.

 $49.24 Cdn
($44 US)
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 PV2 adapter.

 $88.51 Cdn
($76 US)