Wasabi Power Battery for Sony HDR-SR10, HDR-SR11, HDR-SR12 Ultra High 4600 mAh Lithium-Ion power rating. 7.2 V Can be charged with the original (OEM) Sony charger. Please note: Included cable is REQUIRED for operation. 100% Memory Free. # CE Safety Certification. UL Listed. Meets (or exceeds) OEM standards. 3 Year Warranty.