battery on 1994 Mazda Protege

Rookie cbe0621eac06868b3efe0d8d1d3611e23c60d3114864ea2ec19a68cfbd3eebab
got battery rebuild and new battery after driving for a couple of hours charge battery light came on again what could be the problem
(1) Answer
please check your altenator accesory belt and make sure it's tight so it charges the battery properly