The swit s 8845 is a replacement battery pack for the canon bp series batteries and is compatible with the canon xf100105 and eos c300 it has a 47wh66ah capacity and can last for approximately 7 hours on the xf105 or 45 hours on the eos c300 a 5521mm pole tap dc output socket is available on the side of the battery for dc 72v nominate connections