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12V Deep Cycle battery with Pure Sinewave inverter for tube amp?

Recently I purchased the largest 12v deep cycle battery that I could find. I also purchased a small 500 watt pure sine inverter. After connecting my El34 Single Ended to the inverter, the results were incredible. I was just curious what the community thought about this idea, comparitively to power conditioners and what not. 
akwilson501
akwilson501 OP
50 posts
 
Put about 2 hours into my listening session last night. Connected battery to charge up this morning, and was still at 97%. Its a small amp, and is only pulling about 150 watts. Would not be feasible for more powerful amplifiers. 
millercarbon's avatar
millercarbon
12,531 posts
 
It all starts at the wall. If you can eliminate the wall, so much the better.

If you want to run more might want to look into batteries from a used Tesla. They say the spontaneous combustion risk is low. 
imhififan's avatar
imhififan
2,210 posts
 


Be careful handling lead acid deep cycle batteries! Hydrogen gasses and fumes emitted during charging is both an irritant and potentially explosive so ventilate the battery and area well at all times.

akwilson501 OP
50 posts
 
@imhififan should I be worried during discharge(connected to inverter while powering amp)? I will be doing all charging of the battery outside in a ventilated area.
akwilson501 OP
50 posts
 
If there is a danger with fumes releasing, would a gel type battery solve this problem?
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