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B Stock IOXUS 12V Group 31 Smart Power Bluetooth Ultra Capacitor

CASE QUANTITY: N/A

PACKAGE WEIGHT: 39.0 LB

SKU XS-UC-31-B-STOCK
Sold out
Original price $187.44
Original price $187.44 - Original price $187.44
Original price $187.44
Current price $109.99
$109.99 - $109.99
Current price $109.99

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B Stock IOXUS 12V Group 31 Smart Power Bluetooth  Ultra Capacitor

This listing includes:

  • (1) B-Stock IOXUS Ultra Capacitor UC-31

View the Owners Manual here

Works perfectly but has a range of different cosmetic damages to them.

Scratches and paint overspray in the housing, Missing caps, Scuffs and cracks are all possible cosmetic damage that your UC31 may have when ordering B-STOCK.

B Stock items are not subject to returns. They are sold "As Is". All requests for returns will not be accepted.

Ioxus UltraCapacitor is a Smart Power ultracapacitor-based product for vehicles that improves starting reliability, improves vehicle voltage health, improves battery life, and improves sustainability. With a 15-year design life, you will never change your ultracapacitor again.

Bluetooth capability allows for easier control. uStart (App required to utilize Bluetooth capabilities) Bluetooth remote control Application. Allows users to connect to uStart units through Bluetooth. The application shows important information such as voltage, current mode, and battery charge. This application will also allow the user to start a jump start with the uStart

Reducing lead-acid battery count in most cases, and reducing maintenance costs associated with low voltage conditions, the ultracapacitor will ensure that your vehicle is ready to start, always. Eliminating thousands of pounds of lead and sulfuric acid from needing to be mined, refined, shipped, and recycled, the ultracapacitor is a major sustainability enhancement for your fleet.

Improved voltage conditions lead to longer-lasting starters, relays, engine control modules, and greatly improved down-time due to prematurely aged components, creating higher reliability of starting when you need to, every time.

Using our Smart Power power electronics, the unit supplies nearly all of the cranking current during engine starts. For shortstops, such as during delivery, the ultracapacitor provides the energy to the electrical bus to support ancillary devices until a crank is initiated. The ultracapacitor stores a relatively small amount of energy compared with a battery, but it delivers engine cranking current. For more information about the Ioxus UltraCapacitor, please see the Product Infobox to the upper right.

The Ioxus UltraCapacitor will turn on automatically when it sees alternator voltage for the first time. The unit will also turn itself off (go into maintenance mode) once one of the terminals is disconnected, after approximately 5 seconds. The Bluetooth app can also be used to turn the unit on ("Run" mode), off ("Maintenance" mode), or a jump start can be initiated using the app without connecting any additional wires.

The jump start mode will initiate a charge sequence, collecting energy from the battery. Once the ultracapacitor is charged, it will assist the low batteries to provide the power the crank the engine.

The 12V Ioxus UltraCapacitor is designed to work with at least one 12V battery connected in parallel, and the unit needs at least 6V to be able to turn on. Often, when installing the UltraCapacitor, one or more batteries can be removed.

Features:

  • Increased Reliability - prevents stranded vehicles, starts in the harshest of conditions
  • Made in the USA
  • Increased Efficiency - powers hundreds of Stop/Start events per day, ideal for delivery vehicles
  • Rapid Payback - Keeps your trucks rolling Battery life doubled Starter life doubled
  • Built-in, no service call, "Jump Start" - even with a dead battery
  • 10 Minute Installation- direct battery replacement (2 Wire) - No Rewiring!

ELECTRICAL SPECIFICATIONS:

  • Cold Cranking Amps [Nom]: 1100
  • Voltage (Rated/Surge) [VR/VS]: 7-14.5 / 80
  • Reverse Polarit Protection (V): -30
  • DC ESR 10ms (mOhm) [Nom/Max]: 3.5 / 5.5
  • Initial Charging Time (min) [Nom/Max]: 9 / 25
  • Recommended Engine Size (Liters): <10

CYCLING:

  • Recharge time 1 start (s) [Nom/Max]: 30 / 240
  • Recharge current (A) [Nom/Max]: 15 / 21

THERMAL:

  • Operational / Storage Range (C): -40 to 65 / -40 to 70 (4 years)

DIMENSIONS:

  • Length: 13 (330mm)
  • Width: 6.81 (173mm)
  • Height: 9.45 (240mm)
  • Mass: 40 lbs.

Terminal Fastener Size / Torque Range: SAE 3/8 -16 / 17-22.5 Nm (12.5-16.6 lb*ft)

STANDARDS COMPLIANCE:

Safety/Environmental: UL810a, IP67, SAE J1455 ISO16750-4,5(Exterior) SAE J1455, SAE J930, ISO16750-3

DISCLAIMER:

This capacitor module was previously the subject of two NHTSA motor vehicle safety recalls for use in on-road vehicles due to the possibility of an internal short resulting in energy from the battery draining into the power board, further resulting in smoke and possibly fire. For further information, refer to NHTSA Recall Notice Nos. 19E078 and 19V916, available at nhtsa.gov/recalls. Resale of the capacitor module for on-road use is illegal under federal law.

The risk of an internal short leading to a thermal event remains in using the capacitor module in an off-road application. Purchaser hereby releases and agrees to indemnify and hold Systematic Power Solutions, LLC, SVJ Holdings, LLC and Systematic Power Manufacturing, LLC harmless from and against any and all claims, damages and judgments arising from use of this capacitor module in any application whatsoever, resulting in damage to person (including death) or property.

SYSTEMATIC POWER SOLUTIONS, LLC, SVJ HOLDINGS, LLC AND SYSTEMATIC POWER MANUFACTURING, LLC HEREBY MAKE NO WARRANTY, EXPRESSED OR IMPLIED, WITH RESPECT TO THE CAPACITOR MODULE OR USE THEREOF. ALL WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE HEREBY EXPRESSLY DISCLAIMED TO THE FULLEST EXTENT. PURCHASER ACCEPTS THE CAPACITOR MODULE "AS-IS", "WHERE-IS", WITH ALL FAULTS AND DEFECTS.

WARNING: OFF-ROAD USE ONLY

Accepted Payment Methods at Big Jeff Audio

At Big Jeff Audio, we strive to make your shopping experience as smooth as possible by offering a wide variety of payment options. Below is a complete list of the payment methods we accept:

Credit and Debit Cards

  • Visa
  • Mastercard
  • American Express
  • Discover
  • Diners Club

Digital Wallets

  • Amazon Pay
  • Apple Pay
  • Meta Pay (formerly Facebook Pay)
  • Google Pay
  • Shop Pay
  • PayPal

International Payment Methods

  • Bancontact
  • iDEAL

Bank Transfers

  • Zelle

Financing Options

We also offer financing options to make purchasing easier. Learn more about our financing options here.

  • Klarna
  • Affirm
  • Sezzle
  • Snap
  • Acima
  • Tiptop

If you have any questions or need assistance with payments, feel free to reach out to us at info@bigjeffaudio.com or call us at 737-BIG-JEFF.

Shipping Options and Delivery Time

Do You Offer Expedited Shipping?

Yes! At checkout, you can select from different shipping options:

  • Standard Shipping: Free for orders over $100.
  • Expedited Shipping: Available at an additional cost, calculated based on the weight and destination of your order.

How Long Does Delivery Take?

  • Handling Time: Most orders are processed and shipped within 1 business day after receiving cleared payment. Occasionally, additional handling time may be required, but we’ll notify you if that’s the case.
  • Standard Shipping: Typically takes 3-5 business days, though delivery may be affected by extreme weather or holidays.

What Happens If My Package Is Undeliverable?

If your package is refused or marked undeliverable and returned to us by the carrier, you’ll need to pay the full shipping cost to have the package resent. Alternatively, we can refund your order, minus the cost of shipping.

Why Can’t I Track My Order?

If you're having trouble tracking your order:

  • Make sure you’ve received the shipping confirmation email with the tracking number.
  • Log into your account on our website and use the “Check Your Order Status” button.
  • If the issue persists, please refer to our detailed guide on tracking your order or contact our customer service team for further assistance.

Customer Reviews

Based on 20 reviews
95%
(19)
5%
(1)
0%
(0)
0%
(0)
0%
(0)
T
Tim Neal

I haven't hooked them up yet but I bought 3 so far for my car audio well see how they work out

B
Billey Woodring
works great

upgraded the audio in my wifes car and got this to help the 3k sundown amp and it works great no light dimming at all.. and i like the fact that if the battery under the hood ever goes dead she can use it to jump it off. i will proably get on for my truck as well

Thanks for your purchase Billey. We're glad this works for you!

J
Jerry
Ioxus ultra capacitor

I ordered this product and there was a problem with shipping, so I emailed them and come to find out it wasn't on big Jeff's end but big Jeff himself called me himself which he didn't have to do and made it right now in my eyes that top notch customer service, I ordered the b-stock and it came basically brand new got it installed and works flawless!!! Just want to give a shout out to big Jeff himself and say thank you and will definitely be ordering from him and him only from now on for all my car audio needs!!

R
Roland Stegner
Haven’t installed it yet but so far so good

Would be happy to review its performance one I get it installed

J
Jorge Duran
Pretty good product

The price and shipping was perfect n in great condition considering it was used

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