Model

Superbank SB150-975L

Brand

XS POWER

Great condition XS power 150 farad Super capacitor up for grabs with XS brass terminals. Was purchased 08/1/22. Has had about a full year total of usage. Initial Out the box charge was done with a NOCO 1. Installed & operated with respect and care. never seen a discharge below 12.7v (battery rest) and has never seen over 14.7v. Was in my trunk so wasn’t ever exposed to excessive heat situations, elements or poor installation/ operations. I’ve sold my car a few months ago and stripped the system before doing so to make a couple dollars from it all. This thing did freaking phenomenal helping my voltage stay high and stable. 13.9v was lowest seen wide open after installing it while at idle, while driving 14.3-14.5v stable full blast. Before installing when I had a Napa legend SLI AGM & optima yellow top for the bank voltage would drop as low as 13.1v at idle and 13.6-13.8v while driving. It’s definitely a worthy investment if you’re battling voltage fluctuation issues, lights dimming, poor system performance. The super capacitors construction is ultimately the combination of lithium battery & stiffening capacitor. Readily available High energy density discharge, almost instant recharge rate, potential to last 20 years to a literal lifetime with 1 million cycles. prolongs battery lifespan that its installed parallel to. 150 FARADS. 12-15v operating range, 3000A discharge, 8.16 watt hours, guaranteed to stabilize 1200 watts rms. If your electrical is properly upgraded/designed it’ll support and stabilize up to 1500 rms. $150 obo. Will consider trades for other audio gear