XS Power SB75-925L - 12V Super Capacitor Bank with 600W Max Power and 75 Farad
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What's Inside?
- • SB75-925L 12V Super Capacitor Bank
- • (2) M6 bolts
- • (2) Split lock washers
- • Owner's Manual
Instant Power, Maximum Performance
The XS Power 12V super capacitor bank delivers up to 600W of peak power, perfect for high-demand car audio or engine-starting systems. Its rapid charging provides an instant surge to your battery, ensuring smooth starts and stable voltage under heavy loads. Boost performance, protect your components, and enjoy reliable power when you need it most.
Durable Power You Can Trust
The Ultracap 12V super capacitor is built to last over a decade with more than a million cycles, providing long-term reliability and lower maintenance costs. It delivers consistent performance in extreme hot or cold weather, ensuring dependable starts in any climate. Perfect for daily drivers and commercial vehicles, it gives you peace of mind and lasting value.
Compact Power, Maximum Flexibility
Weighing only 3 lbs, the XS Power capacitor is ultra-lightweight and easy to handle. Its compact design (6.5" L × 4.92" H × 6.93" W) fits seamlessly into tight spaces without adding bulk. Perfect for versatile setups, it delivers powerful performance without compromising on space or convenience.
Frequently Asked Questions (FAQ)
- • Why does my SB75-925L make the bass sound cleaner?
One real-world setup paired the SB75-925L with an XS Power auxiliary battery and reported noticeably cleaner bass with less demand placed on the main battery. This suggests the capacitor can be useful for handling short, sudden current demands from an audio system.
- • Can the SB75-925L work alongside an auxiliary AGM battery?
Yes. A real user combined the SB75-925L with an XS Power XP750 auxiliary battery and reported improved audio performance. This type of setup lets the battery provide stored energy while the SuperBank helps respond quickly to transient power demands.
- • Why does my SuperBank not behave like a regular battery?
The SB75-925L is an ultracapacitor bank, so it is designed for rapid energy delivery rather than long-duration energy storage. Its 75F rating and 600W maximum power rating make it better suited to brief electrical bursts than replacing a conventional battery.
- • Can the SB75-925L help when my amplifier suddenly demands more current?
That is one of its intended advantages. The unit can deliver very high short-duration current, with published specifications listing up to 1,500A, making it useful for helping handle sudden electrical peaks in demanding audio applications.
- • What should I know about the SB75-925L before installing it in a tight space?
Its compact 3-pound design makes positioning relatively easy, but users still need to allow enough room for the terminals and secure mounting. The listed dimensions are approximately 6.5 × 6.93 × 4.92 inches.
- • Why does my SB75-925L show a different voltage than I expected?
The SuperBank operates within a 12–15V range, so its voltage reading will vary according to the vehicle's charging system and electrical load. A changing reading should not automatically be interpreted as a defective unit.
- • Can the SB75-925L solve a weak alternator problem?
Not by itself. The SuperBank is intended to assist with short-term power demands, while the alternator remains responsible for continuously supplying and replenishing the vehicle's electrical system. Current product guidance also describes it as supplemental rather than a replacement for a stronger charging system.
- • Why are the included M6 terminals important during installation?
The SB75-925L uses M6 terminal hardware, which means your cable connection needs to be compatible with the supplied bolts. This can be different from the connection method used by a conventional automotive battery, so checking the cable ends before installation can prevent installation delays.
- • Is the SB75-925L useful for starting an engine as well as car audio?
It can provide rapid bursts of power for starting applications, and product listings specifically market the unit for high-power car audio and engine-starting support. However, its limited energy storage means it should not be treated as equivalent to a large conventional starting battery.
- • Why did I add the SB75-925L but still experience voltage problems?
A SuperBank cannot compensate for every electrical-system limitation. If voltage remains unstable during sustained amplifier output, the battery, alternator, wiring, grounding, and amplifier demand should all be evaluated because the SB75-925L is designed primarily for rapid power support rather than continuous energy delivery.
- Capacitance : 75 Farad
- Digital Monitor : No
Features:
- Maximum Power Delivery: The XS Power super capacitor bank provides a maximum power output of 6,00 watts. This exceptional power capacity is ideal for high-demand systems, such as high-power car audio setups or engine starting systems, ensuring peak performance and reliability even under intensive use.
- Fast Charging & Power Stability: The 12v capacitor bank delivers a surge of power to a 12-volt battery during cranking and recharges in seconds. This ensures smooth engine starts, improves voltage stability, and extends the lifespan of batteries, starters, and engine control modules, reducing repair costs.
- Built for Longetivity: The Ultracap capacitor is rated for over a million cycles and designed to last more than a decade. It offers long-term reliability and reduced maintenance costs, making it ideal for both commercial vehicles and daily drivers. Its longevity ensures you get value and peace of mind for years.
- Reliable in any weather: The 12 volt super capacitor(Group U1R) performs well in extreme hot or cold weather conditions. This feature ensures reliability in diverse climates, particularly during winters where AGM batteries might struggle. Vehicles operating in harsh environments benefit from consistent and dependable starting power.
- Portable and Compact Design: Weighing just 3 lbs with dimensions of (6.5" L × 4.92" H × 6.93" W), the XS power capacitor is ultra-lightweight and compact. Its space-saving design allows easy integration into various setups without adding significant weight or bulk, ensuring versatility.
Specifications:
- Battery Type: Ultracapacitor
- Volts: 15
- Farads: 75
- Max Power Rating: 600 Watts
- Operating Temperature: -40F-149F
- Watt Hours (Wh): 2.34Wh
Dimensions:
- Length (Inches): 6.5
- Width (Inches): 6.93
- Height (Inches): 4.92
- UPC: 692209053729
- Weight: 3.02
- 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.
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Great power source as expected from XS Power.
