See all parts that fit your 1985 735i
4000W 6Ah Lithium Titanate Oxide Battery with 12V IntelliCharger
Product highlights
• 12-volt Lithium Racing Battery
• Sealed Lithium Titanate Oxide (LTO) design
• Ideal use for stock or aftermarket alternators
• Includes XS Power Li1208 IntelliCharger
240W Peak (80W RMS) 4x6" Club Series 2 Way Coaxial 3-ohm Speakers
$69.99
List price $129.95
Powering demanding electrical systems in tight spaces requires a highly efficient and rapidly discharging energy source. XS Power PWR-S5-20QCK is an elite 12-volt lithium battery utilizing advanced Lithium Titanate Oxide (LTO) chemistry for lightning-fast charge cycles and immediate power delivery. Designed for ultra-compact applications, this lightweight module instantly maximizes your vehicle's electrical capabilities while shedding massive weight compared to traditional lead-acid alternatives.
Maintaining a rock-solid voltage during extreme electrical spikes is absolutely critical for preventing amplifier clipping and maximizing audio clarity. Built to support heavy-duty accessories and massive stereos, this highly efficient cell delivers staggering max pulse amps to effortlessly keep pace with intensive bass hits. Whether acting as a high-capacity primary starting battery for powersports or a dedicated secondary power bank, the sealed, maintenance-free PWR-S5-20QCK includes premium hardware to guarantee a secure, low-resistance connection.
270W Peak (90W RMS) 5.25" Club Series 2 Way Coaxial 3-ohm Speakers
$74.99
List price $129.95
Single DIN Digital Media Receiver with Bluetooth and Amazon Alexa
$129.99
List price $150.00
Infinity Reference 5030cx (REF5030CX)
390W Peak (130W RMS) 5.25" Reference Series 2-Way 3-ohm Component Speaker System
$99.95
List price $249.95
Single DIN Digital Media Receiver with Bluetooth, Built-in Alexa (Sirius XM Ready)
$199.00
List price $250.00
10.1" Single DIN Floating Touchscreen Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay, and Wired Android Auto (SiriusXM Ready)
$798.00
List price $999.99
Single DIN CD Receiver with Bluetooth, HD Radio and SiriusXM Ready
$249.99
List price $280.00
Single DIN CD Receiver with Bluetooth and Built-in Alexa (Sirius XM Ready)
$199.00
List price $240.00
Best selling similar products
• 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
• 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
• 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)
$127.99
List price $209.99
• 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)
$83.99
List price $199.99
• 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
• 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
• 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
• 12-volt Absorbent Glass Mat (AGM) Car Battery
• Sealed Absorbent Glass Mat (AGM) design
• Perfect for 3000W audio stereo systems
• Compatible with many Domestic and Japanese vehicles
(19)
$399.99
List price $489.99
Manufacturer:
Model Number:
PWR-S5-20QCK
Weight:
8.50lbs
Internal SKU:
pwrs520qck
Internal Product ID:
227379
| 5 star |
|
0% |
| 4 star |
|
0% |
| 3 star |
|
0% |
| 2 star |
|
0% |
| 1 star |
|
0% |
| Durability | ||
| Value | ||
| Features | ||
| Design | ||
| Usability |
Pair of Short Brass 12-Volt M6 Terminal Posts for XS Power Batteries
(28)
$14.99
List price $19.99
Diamond Audio HXM800.1D with NVX 4 Gauge Amp Kit
800W RMS HXM Series Class-D Monoblock Full-Range Marine Amplifier
(125)
$691.66
List price $743.98
Alpine KTA-200M with NVX 8 Gauge Amp Kit
200W RMS Class D Monoblock Subwoofer Amplifier
(61)
$329.94
List price $395.99
NVX XCW121 + XCA6K + XKIT02 + XAPK0
4000 Watt Peak (2000W RMS) 12" X-Series Dual 1-Ohm SPL Subwoofer + Monoblock Amplifier with Complete 2-Ch Amplifier Wiring Kit w/ RCA with Amplifier Power Wiring Kit w/ Speaker Wire
(100)
$2549.95
List price $3095.95
Axxess LOC-FDH3 Active LOC T-Harness
Add an Amplifier and Subwoofer to Factory Stereo in select 2018-2025 vehicles from Ford
$63.99
List price $71.99
DS18 ION1000.4D with Belva 4 Gauge Amp Kit
3000W Peak (1000W RMS) Class D ION Series 4 Channel Car Amplifier
(61)
$334.94
List price $379.94
Cerwin Vega B52 with Belva 4 Gauge Amp Kit
1000W Peak Bomber Series 2-Channel Class D Amplifier
(170)
$329.99
List price $455.98
Autotek MM-3025.4D with Belva 4 Gauge Amp Kit
3000W Peak Class D Mean Machine Series 4-Channel Car Amplifier
(61)
$249.99
List price $329.98
6000W 10Ah Lithium Titanate Oxide (LTO) Battery
(1)
$699.99
List price $699.99
Rockford Fosgate Punch P400X4 + NVX XFLOC4 Line-Output-Converter
400W 4-Channel Amplifier (P400X.4) + NVX 4-Channel L.O.C. + 8 Gauge Amp Kit
(89)
$358.97
List price $453.72
Cancel
Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:
Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.
