DigiTech Battery For Panasonic Lumix DMC-FZ20EG-S, Lumix DMC-FZ20S, Lumix DMC-FZ5K ,
Power2tek Battery for Panasonic Lumix DMC-FZ20EG-S, Lumix DMC-FZ20S, Lumix DMC-FZ5K +Free External USB Power - Compatible part numbers: CGA-S002, CGA-S002A, CGA-S002A/ 1B, CGA-S002E, CGA-S002E/ 1B, CGR-S002, CGR-S002E, DMW-BM7