I have a DieHard battery, not sure what vehicle it was sourced from, that I have been keeping on a trickle charger for years. Date I wrote on the battery was 10/14. I use this as a standby battery, bu...
For new I recommend a Costco starting battery. Perhaps a group 27 or 65. For many years thereafter, if it quits on you, take it back. The first three years you'll get a free replacement. A starting battery is preferred for dedicated winch or microwave duty.
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