STK's Canon BP-819 Battery - 2700mAh for Canon XA10, Vixia HF G10, HF M40, HF200, HF10, HF20, HF S21, HF M41, HF S100, HF S200, HF M400, HF100, HG20, HF S20, HF S30, HF S10, HF11, HG21, HF S11, M31, M300, M30, CG-800 Canon BP-819 Battery Pack (STK/SterlingTek Brand) 100% OEM Compatible - Complies with or Exceeds OEM Canon BP-819 Battery specs Guaranteed to operate with your Canon BP-819 camcorder CE Safety Certification SterlingTek's Canon BP-819 Battery pack is warranted for 12 months