Topic: Recommended battery for 12 v conversion on a 47


DC    -- 01-04-2024 @ 7:50 PM
  I would appreciate a recommendation for purchasing a 12v batter for my 1947 Super Deluxe Coupe as I am converting it to 12 volt. Thanks


carcrazy    -- 01-04-2024 @ 8:58 PM
  My recommendation would be a conventional NAPA Proformer Part No. BAT 6535. This is a BCI #35 size battery with the following specifications:
Length: 9 9/16"
Width: 6 7/8"
Height: 9"
Weight 34 pounds
675 CA @ 32 degrees F
550 CCA @ 0 degrees F
This is a relatively small battery with adequate performance and an attractive price.


trjford8    -- 01-05-2024 @ 8:20 AM
  I have always used the Optima battery. Not the cheapest battery around, but they last a long time.

This message was edited by trjford8 on 1-5-24 @ 8:21 AM


Drbrown    -- 01-12-2024 @ 8:25 AM
  On the cheap side .... Years ago I bought a battery at Walmart for my '47 because they were offering a longer warranty than for a Diehard at Advanced Auto. Now 7 years later its working as good as new BUT that is likely due to the fact I keep a trickle/mini charger connected to it. I do the same for my other classic car whose battery is 10 years old.


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