12v 100ah batteries to a 3000kva UPS

Joel Gambo
@joel-gambo-ZCqprv โ€ข Oct 26, 2024

Hello, i have a APC Smart 3000kva ups. planning to replace the batteries with a 12v 100ah batteries. my question is will the UPS charge the 100ah batteries??
Regards.

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  • Ramani Aswath

    @ramani-VR4O43 • May 20, 2017

    That cannot be a 3 MW UPS. You have to use batteries recommended by APC or the equivalent. The charging current given by APC in the specs for the specific model of UPS can restrict the choice of amp hour capacity.