Ignitions and Electrical› Charging Systems

Sundown Audio

12V SUPER CAPACITOR BANK (MAX POWER 1200W 150 FARAD)

$299.99

SKU: S0FJ BT-SA150-975

Special Order
Special Order
Ships in 4–6 weeks
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Sundown Audio SA150-975 Ultracapacitor is a super capacitor battery that supports up to 1,200-watt audio systems and delivers a 3,000 max amp output. It extends battery and alternator life by supporting the main AGM/Lithium battery, and does not require standalone charging. It also ensures the stereo keeps playing even in start/stop equipped vehicles and provides huge cold-cranking power with included M6 terminal hardware.

Fitment

Fitment Guaranteed

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on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandSundown Audio
Part NumberS0FJ BT-SA150-975

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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