Amazon.com : Canon BP-727 Battery Charger for f/ VIXIA & LEGRIA HF M50, M500, M52, R30, R300, R32, R40, R400, M52, R306 & More Camera for both Home & Car : Electronics
Amazon.com: VI VINTRONS Battery Replacement Compatible for Canon Ixia HF R306, LEGRIA HF R36, LEGRIA HF R37, : Electronics
Canon LEGRIA HF R306 VCA203 850 mAh Camcorder Battery - BattDepot United States
Amazon.com : SDBP727 Lithium-ion Battery - Ultra High Capacity (2900 mAh 3.6V) - Replacement for the Canon BP-727 Camera Battery - Fully Decoded For CanonHF-M52,HF-R30,HF-R32,HF-R36,HF-R406,LEGRIA HF-M506,HF-M56,HF-R306,HF -R38,HF-R46,HF-R56,PAL HF-R306 ...