Amazon.com: Synergy Digital Camera Battery, Works with Panasonic DMC-FS3 Digital Camera, (li-ion, 3.7V, 11000 mAh) Ultra Hi-Capacity, Compatible with Panasonic CGA-S008 Battery : Electronics
Amazon.com : LCD Micro USB Battery Charger for Panasonic Lumix DMC-FS3, DMC-FS5, DMC-FS20 Digital Cameras : Electronics
Panasonic CGA-S005E Battery for LUMIX PANASONIC DMC-FS3, DMC-FS5, DMC-FX36, DMC-FS20 Camera - Battery & Charger (DigiCam) - ShaShinKi
Amazon.com : UltraPro 3-Pack DMW-BCE10 High-Capacity Replacement Batteries with Rapid Travel Charger for Panasonic Lumix DMC-FS3, FS5, FS20, FX30, FX33 Digital Cameras : Electronics
Panasonic Lumix DMC-FS3 Digital Camera (Green) DMC-FS3G B&H
Battery Charger For Panasonic Lumix Dmc-fs3, Dmc-fs5, Dmc-fs20, Dmc-fx55, Dmc-fx500, Dmc-fx520 Digital Camera - Chargers - AliExpress
Battery (2-pack) + Charger For Panasonic Lumix Dmc-fs3, Dmc-fs5, Dmc-fs20, Dmc-fx55, Dmc-fx500, Dmc-fx520 Digital Camera - Digital Batteries - AliExpress
Panasonic Lumix DMC-FS3 Battery | 1050mAh Camera Battery – NextBatteries.com