XS Power SB500-49 12V Super Capacitor Bank, Group 49, Max Power 4,000W, 500 Farad
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What's Inside?
- • XS Power Battery
- • 12V Super Capacitor Bank
- • Owner's Manual
Massive Capacitor Reserve
Give high-demand electrical systems a powerful boost with the SB500-49 SuperBANK. Its 500-farad capacity, 10,000A output, and 4,000-watt rating provide fast, dependable energy support in a compact Group 49 design.
Frequently Asked Questions (FAQ)
- • Why does my SB500-49 voltage fall when the amp hits?
A SuperBANK provides quick bursts of current, but a large voltage drop can still point to weak grounds, wiring, or limited charging capacity.
- • Can I run the SB500-49 with my existing battery?
Yes. It is designed to work in parallel with compatible AGM or lithium batteries to provide additional on-demand power.
- • Why does my SB500-49 recharge so quickly?
Unlike a conventional battery, the SuperBANK is designed to rapidly absorb and release energy, allowing it to recover quickly after short power bursts.
- • What charging voltage should I use?
For a 12V model charged through an alternator or stator, the recommended charging range is 13.8–14.0V.
- • Why won't the SB500-49 fit where my battery sits?
Although it uses a Group 49 case, always compare the available tray space with its approximately 13.90 × 7.48 × 6.93-inch dimensions.
- • Why are the terminals getting hot?
Loose M6 hardware, poor cable contact, or undersized wiring can create resistance and excessive heat at the connection points.
- • Can the SB500-49 replace my main battery?
It is intended primarily as a supplemental power source rather than a direct replacement for a conventional vehicle battery.
- • Why does my audio system still dim the lights?
The SuperBANK can help with sudden current demands, but persistent dimming may indicate an undersized alternator, inadequate cables, or excessive electrical load.
- • Is it safe to disconnect the SB500-49 while charged?
No. A charged SuperBANK can contain dangerous stored energy. It should be properly discharged before installation or removal, with polarity carefully observed.
- • Can the SB500-49 handle extreme temperatures?
It is specified for an operating temperature range of approximately -40°F to 150°F, but installation should still protect it from harsh environmental conditions and direct exposure to water or corrosive materials.
- Capacitance : 500 Farad
- Digital Monitor : No
Features:
- Operating Voltage: 12.0V - 16.2V
- Operating Temperature: -40 - 150
- Capacitance: 500F
- Watt Hours: 18.2Wh
- Max Amps: 10,000A
- Weight Lbs. : 11
- Weight Kgs. : 4.98
- Length : 13.90 in
- Height : 7.48 in
- Width : 6.93 in
- UPC: 692209052814
- 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.
