SB500-27
SKU: 81901046061

SB500-27

Sale price$225.00 Regular price$250.00
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

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Description

SB500-2712 Volt SuperBank Ultracapacitor Group 27 Max Power: 4,000 Watts Voltage Range: 12. 0 16. 2 500 Farads 11 lbs. M6 Terminal Hardware Included The XS Power SuperBANK is perfect for high power car audio systems, engine starting systems, and more. Connect in parallel with any lithium or AGM battery to make a customized power pack, delivering the perfect amount of energy on demand so your amps, battery, or engine gets every bit of power they needwhenever

  • 12-Volt SuperBank Ultracapacitor 
  • Group 27
  • Max Power: 4,000 Watts
  • Voltage Range: 12.0 – 16.2
  • 500 Farads
  • 11 lbs.
  • M6 Terminal Hardware Included

The XS Power SuperBANK is perfect for high-power car audio systems, engine starting systems, and more. Connect in parallel with any lithium or AGM battery to make a customized power pack, delivering the perfect amount of energy on demand so your amps, battery, or engine gets every bit of power they need—whenever they need it. 

The SB500 delivers a surge of power to the factory 12-volt battery as it cranks, then rapidly recharges (usually in only a few seconds), ready to use again. The improved and  stabilized voltage leads to longer-lasting factory batteries, starters, relays, and engine control modules, improving reliability and lowering the likelihood of costly repairs.

Ultracaps (aka Supercapacitors) also work extraordinarily well in extreme hot or cold. In winter, the Ultracap delivers a much-needed burst of energy to vehicles using a typically slow-cranking AGM battery. Rated to more than a million cycles, the Ultracap is designed to work well in commercial vehicles or “daily drivers”, normally lasting more than a decade.

See specifications below.

DESCRIPTION

12V BCI Group 27, Super Capacitor Bank, Max Power 4,000W, 500 Farad
Weight Lbs. – 11
Weight Kgs. – 4.98
Length – 12.09 in
Height – 8.31 in
Width – 6.65 in
M6 Terminal Hardware Included

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

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 81901046061

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Cathy
Omaha, US
★★★★★ 5
Keeps the water off your counter!
Color: Mattle Black, Color: Mattle Black
Works great! I’ve been looking for a solution to stop the sponge water from spilling onto the counter! Liked nice and neat. Great for keeping everything neat and organized. Size is perfect for sponges and nail brush and a small soap bottle.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 2, 2025
D
Verified Purchase
donna kilgore
Cuba, US
★★★★★ 3
3 of 5
Color: Mattle Black
It is functional, but doesn't sit flush on my sink or counter
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
M
Verified Purchase
Mike
Cuba, US
★★★★★ 5
Worth it
Color: Grey
Works great, suction cups hold well
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 19, 2026
C
Verified Purchase
camille moskowitz
Chelsea, US
★★★★★ 3
Kitchen sink sponge caddie
Color: Black
I like the look of it, but the suction cups do not work well. Always falls off, into the sink.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 18, 2026
C
Verified Purchase
Clovergirl
Massapequa, US
★★★★★ 1
Rusting stainless steel
Color: Black, Color: Black
Description says stainless steel. After 6 months rust has developed and I doubt it will last a year. Suction cups suction was fine. The issue is have is the "U' theater the caddy rests on has bent to the point any little bump on the caddy will knock it off the suction but "U" notch.
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Reviewed in the United States on May 28, 2026

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