toyotaman89
+1y
best thing to do..... Bring your truck up to the shop, and i will find ALL parasitic draws, and fix all wiring to where its bulletproof, so you NEVER have problems... you can run it with a riding lawnmower battery after that if you want to. lol
if you have no current draw or keep it less than 20-30 milliamps or so, you'll be fine. ANY battery and ANY alternator will be fine.
I have a tv, ps2, 120 volt inverter, 3 compressors, 4 10" subs, 1000 watt sub amp. 300 watt high amp, led underbody kit, and blue led's everywhere...................
I have a wal-mart battery, and stock alternator!
The whole purpose of a battery is to START the truck. After that the alternator supplies power to the vehicle, and maintains charge of the battery. If you are a daily driver, use a standard maintainence free battery, or a red top. those are fine, as the normal current drain from added accessories and driving will be recharged on a daily basis.
If you are a weekend driver, or store your vehicle , use a deep cycle battery - they are designed for prolonged discharges at lower current and are NOT designed for high current quick discharges.BUT- Remember, deep cycle batteries do not react as well to a charge from the alternator in an automotive application.
A typical VRLA (valve regulated lead acid) battery (optima red top, monster power cell) is fine for everything, and will last 2 to 3 times longer than a regular "wet" battery due to the fact that any shedding of electrolyte material is recombined into the battery.
sorry for being long winded, but THIS is what i do for a living!! I have to know this stuff to get my advanced installer certification every 4 years...