air compressors problem

[la silverguenza]

have three 444 air compresors on my truck and they keep draining my battery..what can i do so the battery wont drain? ???

 

[Horns]

How are they wired? You need to wire them so that power to them is cut when the key is turned off.

 

[stroker52]

3????? WOW... Man you really need a 2nd battery.. one for the motor and one for the compressor so your not pulling from you main battery.. a master kill switch wouldn't hurt also..

 

[la silverguenza]

but i will have a upgraded the alternator?

 

[dagen_1]

those compressors are drawing a lot of current.. i'd add a second battery, or have a fire extinguisher on hand at all times.

 

[blue_92_sierra]

I'm thinkin dual batteries for sure and also a bigger alternator to charge both of them and to run the compressors with ease

 

[gerardobernal1]

and big three upgrade as well

 

[stroker52]

everything they said above!!!!! lol... if not your going to get the REAL flame paint job soon..

 

[la silverguenza]

so what do u all recomend 2 batteries or upgrade da alternador ?

 

[stroker52]

both..