I purchase a vectra pump and im considering the purchase of the back up battery. However, i cannot find too much information on it. The battery was obviously designed for the MP's and i feel like the vectra pumps just kind of piggy backed off them. As if its really not intended for these new pumps. So what i would like to know is, do they perform well with these pumps? Is it a reliable source for when the power goes out? I cant find any specs on it when it comes to these new pumps from retailers selling them and i also cannot find anything on forums.


