DS18
INFINITE 150 AH AGM Power Cell 12 Volt Battery
INFINITE 150 AH AGM Power Cell 12 Volt Battery
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INFINITE 150 AH AGM Power Cell 12 Volt Battery
Sold by AudioSellerz.com
SKU: INF-150
INFINITE 150 AH AGM Power Cell 12 Volt Battery is a DS18 audio gear from DS18 built for custom audio builds, daily driver systems, and upgraded sound setups. This description helps shoppers looking for DS18, DS18 audio gear, car audio equipment, custom audio upgrade understand where it fits in a real audio system.
Audio Sellerz focuses on the full build, not just one part. Match this DS18 product with the right vehicle, mounting space, amplifier power, wiring, fuse protection, enclosure needs, and electrical support so the system plays cleaner, louder, and more reliably.
Audio Sellerz System Match Notes
- Match the product to your vehicle, space, wiring, and system goals before ordering.
- For amplified audio systems, make sure the power wire, ground, fuse protection, and voltage support match the equipment.
- If you are building a complete DS18 setup, plan the speakers, subwoofers, amplifiers, wiring, and electrical support together before ordering.
DS18 INF-150AH INFINITE 150 AH 4000 Watts AGM Power Cell 12 Volt Battery
Introducing the DS18 INF-150AH, the epitome of power and performance in the realm of car batteries. The INF-150AH AGM power-cell battery is a testament to DS18's unwavering commitment to excellence. Designed to withstand the harshest conditions, this battery will power your audio system to new heights.
The INF-150AH delivers over 2250-amps of starting power, 1080 Cold Cranking Amps, 4500W of Maximum Discharge Current, and quick recharge capabilities. With a float charging voltage range of 13.5 to 13.8 VDC per unit on average at 77 degrees Fahrenheit, the INF-150AH ensures that your battery remains consistently charged during extended periods of use, and extends this battery’s lifespan.
AGM (Absorbed Glass Mat) technology, the cornerstone of our INF-150AH, has been tried, tested, and trusted by enthusiasts worldwide. Its proven track record as the most cost-effective solution for high charging demands from any 12-volt source sets it apart from the competition. Embrace the power of the future and experience the pinnacle of performance.
Connectivity is paramount in the world of car audio, and the INF-150AH excels in this realm. Equipped with secure Bolt M5 terminals, this battery guarantees a rock-solid connection. Not only do these terminals ensure optimal conduction, but it also opens a world of possibilities for add-on terminals and busbars. Customize your setup, elevate your connectivity, and unleash the full potential of your car audio system.
Highlights
- 18.97” x 6.69” x 9.44” = L x W x H
- High performance at High Temperatures
- Long Lasting Battery Life
- Very Fast Charge Rate
- Powerful Starts At Low Temperatures
- Lightweight Design That Delivers Heavy Duty Power
- Group 40 Battery
- Non Spillable Dry Cell Battery





Technical Details
| Specifications | |
| Battery Type | AGM |
| Nominal Voltage | 12.8 V |
| Capacity | 150Ah @ 10hr-rate to 1.8V per cell @ 25°C (77°F) |
| Maximum Discharge Current | 4500 Amps |
| Cranking Amps (CA) | 2250 Amps |
| Cold Cranking Amps (CCA) | 1080 Amps |
| Watts (RMS) | 4000W |
| Internal Resistance | Approx. 4 mΩ |
| Float Charging Voltage | 13.5 to 13.8 Vdc / unit average at 25°C (77°F) |
| Recommended Charging Current | 30 Amps |
| Nominal Operating Temperature Range | 25°C +/- 3° (77°F +/- 5°) |
| Bolt / Terminal Type | Theard Lead Alloy Recessed / M8 Bolt |
| Battery Group | N/A |
| Measurement | |
| Overall Length | 18.97" / 482mm |
| Overall Width | 6.69" / 171mm |
| Overall Height | 9.44" / 240mm |
| Overall Height (Without Terminals) | 9.44" / 240mm |
| Weight | 88 lbs / 40 kg |
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