Lithium battery for Accessories 12V

[Deleye]

I am sure this has been answered in a thread some where on here but I could not find one.

I have a 93 club car with LED street legal lights, Led light strips around and under car, a 500 watt sound bar and a 40 watt LED light bar. I have a ECO 48V 105ah I am using with a 12v reducer I am using for the whole cart, just would like to take accessories completely off of it

I would like to put a 12V lithium battery to run my accessories. I do believe a 100ah would be a overkill.

What amp hour battery and brand would anyone recommend to hold up for a good day before recharging. Would like to keep it small but don't want it to give out in 2 or 3 hours if possible

Thanks in advance

[DaveMJ]

Use a multimeter to measure the current drawn from your reducer with all your accessories turned on. Multiply the current you measure (Amps) by the number of hours you want the accessories to run and you have the required capacity in Ah. Then find a 12v battery with at least that capacity (add a safety margin just in case).

[Deleye]

Originally Posted by DaveMJ

Use a multimeter to measure the current drawn from your reducer with all your accessories turned on. Multiply the current you measure (Amps) by the number of hours you want the accessories to run and you have the required capacity in Ah. Then find a 12v battery with at least that capacity (add a safety margin just in case).

Awesome. Thats what I was looking for.

Thank you very much