I beleive they are the same as skyrich, shido and another US name, all made in china. typically good CCA but very low Ah. So if you have parasitic current draw (alarm, USB socker ...), they will dischage quickly Shido has a new range which can give status display on a smart phone. Handy as LiFePod batteries are very fussy about being discharged
I got these back in February and have not had any issues with starting since so they get the thumbs up from me.
