Answer
Dec 13, 2021 - 06:18 AM
I have attached spec sheet for the CSB HRL12540W to this response. CSB does not state a minimum charging current but they do state a maximum of 54 amps. I would recommend a 10 amp charger geared for AGM for this unit.
Do you have the same question? Follow this Question
Dec 13, 2021 - 06:18 AM
View all CSB HRL12540W 12V 540W High Rate Deep Cycle Battery for UPS Questions & Answers