XS Power SB1500-75 12VDC Super Capacitor Bank, 1500F, 12000W, Group GC12
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What's Inside?
- • 12V Super Capacitor Bank
- • Owner's Manual
High-Capacity 12V Super Capacitor Bank
The XS Power SB1500-75, a 12V super capacitor bank, offers a substantial 1500 Farad capacity, making it an ideal choice for high-power applications like car audio systems. With a maximum power output of 12,000W and the capability for rapid energy discharge, it not only ensures robust and reliable energy supply but also enhances overall system performance by improving power distribution and reducing voltage fluctuations.
Frequently Asked Questions (FAQ)
- • Why does my SB1500-75 still show voltage after I thought it was discharged?
Supercapacitors can retain or recover voltage after being disconnected. Always verify the bank with a calibrated meter before touching the terminals, even after discharge. XS Power specifically warns about residual voltage.
- • Do I need a special charging setup for the SB1500-75?
Yes. The SB1500-75 is a 12V SuperBANK, and XS Power specifies 13.8–14.0V when charging it from an alternator or stator. Using an unsuitable charging voltage can cause problems.
- • Why did my SB1500-75 make a spark when I connected it?
A SuperBANK can initially draw substantial current as it charges. XS Power's charging procedure uses a current-limiting bulb during initial charging to help prevent damaging sparks and excessive inrush current. Similar XS Power SuperBANK users have specifically asked about missing or substituting this bulb.
- • Can the SB1500-75 really help stop voltage drops from big amplifiers?
Yes, that is one of its main purposes. The SB1500-75 stores 1,500F and can deliver up to 30,000A, providing rapid current when a large audio load suddenly demands it. One experienced car-audio user reported steadier voltage with an XS Power SuperBANK during heavy bass playback.
- • Why does my voltage still fall during long bass sessions?
The SuperBANK is designed for rapid current delivery, not unlimited energy storage. Its rated energy is 54.6Wh, so a charging system that cannot keep up with sustained amplifier demand can still experience voltage decline during extended heavy playback.
- • Is the SB1500-75 enough for a system rated around 12,000 watts?
It is rated for 12,000W maximum power, but that number should not be treated as a guarantee that it can support every 12,000W installation by itself. A real-world user paired an SB1500-75 with a system targeting very high output and also used a high-output alternator and multiple heavy-gauge power runs.
- • Why are the SB1500-75 terminals getting hot?
Poor cable contact, loose hardware, undersized wiring, or very high current can create excessive heat at the terminals. The SB1500-75 uses M6 terminals, and XS Power warns not to exceed 8 ft-lbs of tightening torque.
- • Can I install the SB1500-75 without upgrading my alternator?
It depends on the complete electrical system. The SuperBANK can help supply short current demands, but it does not replace the charging capacity required for sustained loads. A documented user running an SB1500-75 with a very powerful audio system also upgraded to a 390A alternator.
- • Why does my SB1500-75 seem to work better with a lithium battery?
The SuperBANK and battery perform different jobs. A battery supplies stored energy while the SuperBANK can respond extremely quickly to sudden current demand. One user reported pairing the SB1500-75 with an XS Power lithium battery and described the resulting power as stable and clean across six amplifiers totaling about 7.5kW.
- • Is the SB1500-75 difficult to mount because of its size and weight?
It can require more planning than a small capacitor because it weighs about 35 lb and measures approximately 12.9 × 10.75 × 7.2 inches. Make sure the mounting location can safely support the unit and provides appropriate protection from the environment.
Features:
- High-Capacity Super Capacitor Bank: The XS Power SB1500-75 is a 12V super capacitor bank with a substantial 1500 Farad capacity.
- Maximum Power Output: Capable of handling up to 12,000W, ensuring robust and reliable energy supply.
- Quick Energy Release: Ideal for high-power applications like car audio systems.
- Enhanced Electrical Performance: Improves power distribution, reduces voltage fluctuations, and enhances system performance.
Specifications:
- Operating Voltage: 12.0V - 16.2V
- Operating Temperature: -40 - 150
- Capacitance: 1500F
- Watt Hours: 54.6Wh
- Max Amps: 30,000A
- Weight Lbs. : 35
- Weight Kgs. : 15.87
- Length : 12.9 in
- Height : 10.75 in
- Width : 7.2 in
- UPC: 692209053149
- Weight: 15
- Authorized Internet Dealer
Warranty: 2 Year(s) Warranty.
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to OnlineCarstereo.com for replacement within 2 Year(s) from the original date of purchase with proper return authorization.
