XS Power SB500-65 500F 12V SuperBank Ultracapacitor
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The XS Power SB500-65 12V SuperBank fits a Group 65 footprint and brings 500 farads of serious farad capacitor bank capacity to front-engine applications that use the larger Group 65 format common in trucks and full-size sedans. As a direct-fit voltage stabilizer, it slips into the factory battery tray and immediately begins buffering voltage spikes and sags caused by high-demand amplifiers. The improvement in system stability is audible from the very first bass note after installation.
Competing or cruising, the XS Power SB500-65 earns its place as a premier power cap alternative for builds that need headroom rather than just more ampere-hours. Its ultracapacitor cells respond to load changes in milliseconds, a speed advantage that conventional batteries simply cannot match. For anyone running a high-output amplifier setup in a vehicle that accepts a Group 65, this car audio capacitor bank is one of the smartest additions you can bolt in.
Specifications
| Battery Type | Ultracapacitor |
| BCI Group Size | Group 65 |
| Volts | 16.2 |
| Included Hardware | M6 Hardware Included |
| Warranty | 5 Year — view warranty (PDF) |
| Instructions | Download instructions (PDF) |
| Farads | 500 |
| Max Power Rating | 4000 Watts |
| Operating Temperature | -40F-149F |
| Watt Hours (Wh) | 18.2Wh |
| Length (Inches) | 11.8 |
| Width (Inches) | 7.2 |
| Height (Inches) | 6.8 |
| Weight (lbs) | 11 |
| Weight (kg) | 4.98 |
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
