Why Is My Battery Not Holding A Charge. Also it could be the charger input or the charger itself is damaged. My husband has removed the original battery cleaned the contacts woo hoo it is working fine.

Using more power than the panels can recharge assuming more power from panels than they can deliver using more loads standby losses from inverters etc. In oher cases the battery may even broken or ruptured. If the battery isnt too far gone heres how to revive it.
It will preserve that limited amount of charge cycles and its perfectly safe to do so.
Also it could be the charger input or the charger itself is damaged. Not using a genset properly to recharge the battery bank on low sunheavy load days. Check out our troubleshooting page at HTC One M7 Troubleshooting for a detailed description. In oher cases the battery may even broken or ruptured.

