XS Power SB630-1200 630F 12V SuperBank Ultracapacitor
Many in-stock orders ship within 1-2 business days, but timing varies by item. Custom, built-to-order, oversized, special-order and supplier-direct products may need extra processing time. Free shipping applies to qualifying orders over $99 in the contiguous US. Approved returns may be subject to a restocking fee.
Most products are covered by the manufacturer's warranty against defects. Damage from over-powering or improper installation isn't covered — we'll help coordinate any valid claim.
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The XS Power SB630-1200 12V SuperBank ultracapacitor is engineered for custom installations where Group sizing does not dictate placement. With 630 farads of high current capacitor capacity in a flexible mounting format, this unit is purpose-built for builders who design trunk-mounted power systems, fabricated battery boxes, or unconventional layouts that demand raw capacitor performance without a fixed group footprint. The power cap era is over: the SB630-1200 represents what a serious farad capacitor bank looks like in the modern era of car audio.
Voltage sag and headlight dimming are symptoms of a power system that cannot react fast enough to transient demands, and the XS Power SB630-1200 addresses that problem at its core. By acting as a voltage stabilizer right at the load, this ultracapacitor bank keeps rail voltage rock solid during the hardest hits, giving your amplifiers the clean power they need to reproduce every note accurately.
Specifications
| Type | 12-Volt Super Capacitor Bank |
| Max Power | 5,000 Watts |
| Capacitance | 630 Farads |
| Weight | Ultra Lightweight |
| Terminal Hardware | M6 Terminal Hardware Included |
Authorized XS Power dealer at JS Ultimate Sounds. Free shipping on orders $99+.
PROP 65 WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer or birth defects or other reproductive harm. Wash hands after handling.
For more information, visit www.P65Warnings.ca.gov
