Maxwell Durablue 24V 375F Super Capacitor Solar Power System 3000Farads car Audio Amplifier 12V Engine Start Battery

This product although used a lot by the audio industry is also useful to boost battery power when something like an A/C compressor kicks in and your solar batteries are struggling to produce that surge of initial amperage. This relives the strain and does the job saving your battery life and also your inverter. I purchased three of these for my special project building a solar generator. I had a bit of an incident were I thought I had some bad cells because one of my units got very hot when I was doing my initial balancing and slow charging. I opened the lid on the case because my situation was I was past the return date. I still contacted the vendor for support and they responded very quickly and asked me to take picture so that their technicians could help me. I did find the problem and cause of the heating. one of the wires on the bus bar connecting them together had come loose and I had missed it; oops my fault. I have to say this is a very robust product after it cooled I hooked it up to my smart charger and tested it on a trickle charge which took quite awhile but did the job the bank is working like a charm no issues. I have to say that in spite of my blunder. This seller has great quick response for support which really eased my stress of thinking I had lost one of my banks. I would highly recommend this seller on their product and support.

The problem with this I bought 31 totally almost burned my house down Because Of internal short and I believe after a year or 2. It probably would be better to buy and build your own A waste of nine