Garage
Shop

See all parts that fit your 2011 Optima

DS18 INF-150AH

12V 150Ah Infinite Absorbent Glass Mat (AGM) Car Power Cell Battery

DS18
Shop all DS18
Out of stock
highlight-star-icon

• 12-Volt AGM Power Cell
• Perfect car audio stereo systems of up to 4000 watts
• Leak-proof, non-hazardous design
• Resists extreme vibrations
• 100% sealed and maintenance free
• Absorbed glass mat material

Learn more about the inf150ah
Universal fit Icon

Universal – fits most vehicles.

Similar items | Update vehicle | Vehicle store
List price $676.99
Thanks , You Pay:
-17%

$563.95

 with warranty
Starting at $51/mo with

Heads up

Your vehicle can use this product in multiple locations. Only a quantity of one can be selected from the product page. You will have the option to adjust the quantity within your cart.

Dollar Icon
VIP Product Get $56.40 in rewards to spend later
Quantity
Out of stock - Order risk-free, cancel any time.
Brand new

Acima Logo

No Credit Option

Flexible Lease Payments

Early Purchase Options

Quick Approval Decision

Swoosh Icon Icon of Swoosh

For over 25 years, we've been your X-Factor – the team dedicated to having the biggest impact on your shopping experience!

Award winning icon
Award-Winning Service
Shipping icon
FREE Shipping Orders $49+
60 days return policy icon
60-Day Easy Returns
lowest price guarantee icon
Guaranteed Lowest Price
inHouseExpert
In-House Experts
NVX - Worth the Envy - Direct to Consumer Car Audio

Loading...
HKSB110 main

American International HKSB110

6.5" or 6.75" Speaker Mounting Adapters for select 2006-2021 vehicles from Hyundai, Kia

11
-51.31%

$18.99

List price $39.00

SWRHK-65S main

Crux SWRHK-65S Wiring Interface

Install new car stereo and retains steering wheel audio controls and other factory features in select 2007-2014 vehicles from Hyundai, Kia

5
-35.71%

$85.05

List price $132.30

SWRHK-65E main

Crux SWRHK-65E Wiring Interface

Install new car stereo and retains steering wheel audio controls and other factory features in select 2010-2016 vehicles from Hyundai, Kia

3
-35.71%

$85.05

List price $132.30

KiaK1239 main

American International KiaK1239

Single DIN or Double DIN Stereo Dash Kit for select 2011-2015 Optima and Optima Hybrid

-60.95%

$24.99

List price $64.00

99-7345B main

Metra 99-7345B Dash kit

Install a new Single-DIN car stereo in select 2011-2013 Optima

-44.69%

$25.99

List price $46.99

UTE-73BT main

Alpine UTE-73BT

Single DIN Digital Media Receiver with Bluetooth

44
-16.69%

$149.95

List price $180.00

43DSC6504 main

Kicker DSC650 (43DSC6504)

480W Peak (120W RMS) 6.5” DS Series 2-way 4-ohm Coaxial Car Speakers (DSC6504)

28
-10.53%

$84.99

List price $94.99

REF6532IXAM main

Infinity Reference REF6532IXAM

360W Peak (120W RMS) 6.5" Reference Series 2 Way Coaxial 3-ohm Speakers

3
-20.01%

$119.95

List price $149.95

NSP65 main

NVX NSP65

540W Peak (180W RMS) 6.5" N-Series 2 Way Coaxial Car Speakers

93
-35.19%

$69.99

List price $107.99

R165X3 main

Rockford Fosgate Prime R165X3

180W Peak (90W RMS) 6.5" Prime Series 3 Way Coaxial 4-ohm Speakers

154

Description


DS18 brand icon

Authorized dealer


DS18 INF-150AH


Powers Systems Up to 4000W

With an impressive 4500W of maximum discharge current, 2250 amps of starting power, and 1000 Cold Cranking Amps (CCA), the INF-150AH ensures your system runs strong under the heaviest loads.


Quick Recharge

The INF-150AH maintains optimal charge with a float charging voltage range of 13.5V–13.8V DC per unit at 77°F, ensuring consistent performance during extended use while extending the battery’s lifespan.


Bolt M5 Terminals

Equipped with secure Bolt M5 terminals, the INF-150AH guarantees a solid connection while offering expandability with add-on terminals and busbars—giving you the flexibility to customize your setup for maximum conductivity.


Versatile Mounting Options

With a non-spill, sealed design, the INF-150AH can be mounted upside down or in multiple configurations, allowing for flexible installation in tight or custom spaces without the risk of leaks.


RETURNS & SUPPORT Click to view

Battery Return Policy: Due to shipping safety regulations and hazardous material handling requirements, automotive batteries cannot be accepted for standard returns or refunds once purchased.

Warranty Assistance: If your battery is defective or experiences an early failure, we want to make sure you get taken care of! These claims are handled directly through the manufacturer’s formal warranty process. We can help connect you with the manufacturer so they can guide you through their quick evaluation and replacement steps.

Sonic Electronix Policy: To keep our team and transit systems safe, Sonic Electronix is unable to accept battery returns or exchanges at our warehouse unless required by law. Please reach out to us before sending any items back so we can guide you to the right solution and avoid any extra shipping costs for you.

Battery Features

  • 12.8-volt AGM Power Cell
  • Perfect car audio stereo systems of up to 4000 watts
  • Absorbed glass mat (AGM) design
  • Leak-Proof, non-hazardous design
  • No external vents allow this battery to be mounted anywhere with no leaks
  • 100% Sealed and maintenance free
  • Can be used as a replacement for your vehicles standard battery
  • Fits in almost any factory battery location
  • Enough power to crank the highest performance engines
  • Can also be used as an additional battery to power your high-performance sound system
  • Thread lead alloy recessed M8 bolt
  • Multiple mounting configurations for flexible installation
  • Mount batteries away from heat sources and engine bays. Use cabin, trunk or bed locations
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty

Battery Specifications

  • Cranking Amps: 2250 amps
  • Cold Cranking Amps: 1080 amps
  • Maximum Discharge Current: 4500 amps
  • Maximum Power Handling: 4000 watts
  • Amp Hours: 150 Ah
  • Weight: 88 lbs
  • Dimensions: 18.97”L x 6.69”W x 9.44”H

Loading...
BE-KIAOPTG3-VSW104 main

NVX BE-KIAOPTG3-VSW102 BOOST Box

Custom Fit 500W RMS 10" Loaded BOOST Subwoofer Enclosure for 2011-2015 Kia Optima

1
-45.69%

$169.99

List price $312.99

PBK-BE-KIAOPTG3-VS102 main

NVX PBK-BE-KIAOPTG3-VS102 - 2011-2015 Kia Optima - Complete Bass Package

For select 2011-2016 Optima and Optima Hybrid - 10" 500W RMS Complete Amplified Subwoofer Bass Package Solution

90
-34.28%

$511.96

List price $778.96

Limited time!
46CSC654 main

Kicker CSC65 (46CSC654)

600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers

124
-33.36%

$79.96

List price $119.99

DMH-1800NEX main

Pioneer DMH-1800NEX

6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto, and SiriusXM Ready

3
-19.05%

$339.99

List price $420.00

UTE-73BT main

Alpine UTE-73BT

Single DIN Digital Media Receiver with Bluetooth

44
-16.69%

$149.95

List price $180.00

Limited time!
Club 622 main

JBL Club 622

360W Peak (120W RMS) 6.5" Club Series 2-way Coaxial 3-ohm Speakers

5
-28.58%

$99.95

List price $139.95

CV15BT main

Cerwin-Vega CV15BT

Single Din Digital Media Receiver with Bluetooth

3
43DSC6504 main

Kicker DSC650 (43DSC6504)

480W Peak (120W RMS) 6.5” DS Series 2-way 4-ohm Coaxial Car Speakers (DSC6504)

28
-10.53%

$84.99

List price $94.99

Limited time!
DMH-W3050NEX main

Pioneer DMH-W3050NEX

6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay and Android Auto, and Built-in Alexa (Sirius XM Ready)

1
-24.20%

$469.99

List price $620.00

DB652 main

Polk Audio DB652 (DB 652)

600W Peak (200W RMS) 6.5" DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers

12
-9.16%

$109.00

List price $119.99


This product is temporarily out of stock. May we recommend...

D3400 small

XS Power D3400

• 12-Volt AGM Car Battery
• Sealed Absorbent Glass Mat (AGM) design
• Perfect for 2500W car audio stereo systems
• Compatible with many domestic, Japanese and European car models
• Also works as a secondary battery with a 4000-watt capacity

(87)

$419.99

List price $429.99

D3100 small

XS Power D3100

• 12-volt Absorbent Glass Mat (AGM) Car Battery
• Sealed Absorbent Glass Mat (AGM) design
• Perfect for 4000W audio stereo systems
• Compatible with many Domestic and Japanese vehicles

(28)

$499.99

List price $549.99

XP950 small

XS Power XP950

• 12-volt Absorbent Glass Mat (AGM) Secondary Battery
• Sealed Absorbent Glass Mat (AGM) design
• Perfect for 950W car audio stereo systems
• Compatible with most vehicle applications

(14)

$174.99

List price $209.99

PR4800 small

Energie PR4800

• 12-volt Absorbent Glass Mat Car Audio Battery
• Sealed Absorbent Glass Mat (AGM) design
• Perfect for 4800W car audio stereo systems
• Left positive terminal

(6)

$411.81

List price $514.77

D4800 small

XS Power D4800

• 12-volt Absorbent Glass Mat (AGM) Battery
• Sealed Absorbent Glass Mat (AGM) design
• Perfect for 2000W car audio stereo systems
• Compatible with most vehicle applications

(13)

$399.99

List price $469.99

PWR-S6-3400 small

XS Power Titan8 (PWR-S6-3400)

• 14-volt Lithium Battery
• Sealed Lithium Titanate Oxide (LTO) design
• Perfect for up to 6000-watt audio systems

(1)

$699.99

List price $699.99

D1200 small

XS Power D1200

• 12-volt Absorbent Glass Mat (AGM) Powersports Battery
• Sealed Absorbent Glass Mat (AGM) design
• Perfect for 1500W audio stereo systems
• Compatible with most vehicle applications

(24)

$259.99

List price $349.99

D3400R small

XS Power D3400R (Reverse Polarity)

• 12-volt Absorbent Glass Mat (AGM) Battery
• Sealed Absorbent Glass Mat (AGM) design
• Perfect for 2500W car audio stereo systems
• Compatible with most vehicle applications

(5)

$419.99

List price $469.99

XP750 small

XS Power XP750

• 12-volt Absorbent Glass Mat (AGM) Secondary Battery
• Sealed Absorbent Glass Mat (AGM) design
• Perfect for 750W car audio stereo systems
• Compatible with most vehicle applications

(8)

$119.99

List price $199.99

PWR-S5-20QCK small

XS Power Titan8 (PWR-S5-20QCK)

• 12-volt Lithium Racing Battery
• Sealed Lithium Titanate Oxide (LTO) design
• Ideal use for stock or aftermarket alternators
• Includes XS Power Li1208 IntelliCharger

$499.98

List price $599.98

Specifications & Details


General Features
Cranking Amps
2250
Amp Hours (AH)
150
Length
18.97"
Width
6.69"
Height
9.44"
Maximum System Wattage
4000 watts
Warranty and Return Policy
Parts Warranty Duration
2 years
Labor Warranty Duration
2 years
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

INF-150AH

Weight:

88.00lbs

Internal SKU:

inf150ah

Internal Product ID:

216142

Customer Ratings & Reviews


DS18 INF-150AH thumbnail image

5 star
0%
4 star
0%
3 star
0%
2 star
0%
1 star
0%



Durability
0
Value
0
Features
0
Design
0
Usability
0

Customer Reviews

Sort by:

Loading...
Sorry, no reviews found


KI23 small

Kicker KI23 (46KI23)

9 ft 10" K Series 2-Channel RCA Interconnect Cable

$19.99

List price $19.99

MOFC8GA100G small

DS18 MOFC8GA100G

100 Ft. 8 Gauge Ultra Flex Marine Grade Tinned Ground Wire

$203.95

List price $244.99

70-9003 small

Metra 70-9003 Wiring Harness

Install a new car stereo in select 2000-2018 vehicles from BMW, Mercedes-Benz, Pontiac

(5)

$6.99

List price $6.99

SB2CH17 small

Sundown Audio SB2CH17 (SB2RCA-17)

17 Ft 2-Channel 4 Male RCA Interconnect Cable

$18.99

List price $22.79

KITWJL2_MRR_ILXW670_CAM2 small

Alpine iLX-W670-M Factory Radio Upgrade Kit for 2018-2023 vehicles from Jeep

6.75" Double DIN Touchscreen Receiver, iDataLink Dash Kit and Interface Module with License Plate Mounted Backup Camera + Accessories

(95)

$686.36

List price $1089.97

B15D2 small

Hifonics B15D2

15" Dual 2 ohm Brutus Series Subwoofer

(1)

$109.99

List price $199.99

Related Searches


Save up to 10 different vehicles in your garage
Vehicle
Store
Delete

2011 Kia Optima

2014 Hyundai Tucson

2015 Audi A4

2021 Tesla Model X

2010 Hyundai Genesis

2008 Mazda 3

2011 Jeep Compass

2016 Dodge Ram ProMaster City

2021 Ford Expedition

2012 Lincoln Navigator L

Vehicle
Store
Delete

2004 Harley Davidson FXST/I Softail Standard

Add vehicle Clear all vehicles
Where to find vehicle info
Are you sure you want to clear your garage?
This action cannot be undone. Confirm
This page was not designed for products.
If you continue, you will be redirected to a category customized for your vehicle. Continue
Loading...
Identify your vehicle and submodel details
  • Owner's manual
  • Vehicle's insurance card
  • Vehicle registration
  • Vehicle produced after 2005: Inside driver's side door
  • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
Car Info Side Door Icon
Vehicle Registration Icon
Vehicle Insurance Icon

Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.