My ranger turns over but doesn't start on 1999 Ford Ranger

I just put new alternator and took the battery to get recharge at autozone it sat for a day try to get in and start but it only turns over but when I put the jumper cables to my car it start right up

Asked by for the 1999 Ford Ranger
1 answer
Ckeck cable connections first, if ok have the battery load tested and all cells checked with a hydrometer! Sounds like a battery problem but possible parasitic load. Until tested as suggested,, there is NO way to know!!