
INFINITE 55 AH AGM Power Cell Battery







INFINITE 55 AH AGM Power Cell Battery
Sale $182.71 / EACH
Reg.$214.95
15% OFF FOR MOVING SALE!
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Key Features
- 12 Volt AGM Battery
- 55 AMP Hours
- Thread Lead Alloy Recessed / M6 Bolt
- Maintenance Free
- 1750 Power Watts
- Made in Vietnam
-
Technical Data - Manual
SPECS
SKU
INF-55AH
Battery Type
AGM
Nominal Voltage
12.8 V
Capacity
55Ah @ 10hr-rate to 1.8V per cell @ 25°C (77°F)
Maximum Discharge Current
1650 Amps
Cranking Amps (CA)
825 Amps
Cold Cranking Amps (CCA)
400 Amps
Spillable
Non Spillable
OTHER SPECS
Watts (RMS)
1750W
Internal Resistance
Approx. 6.5 mΩ
Float Charging Voltage
13.5 to 13.8 Vdc / unit average at 25°C (77°F)
Recommended Charging Current
16.5 Amps
Nominal Operating Temperature Range
25°C +/- 3° (77°F +/- 5°)
Bolt / Terminal Type
Thread Lead Alloy Recessed / M6 Bolt
Battery Group U1
Thread Lead Alloy Recessed / M6 Bolt
Made In
Made In Vietnam
MEASUREMENT
Overall Length
9" / 230mm
Overall Width
5.43" / 138mm
Overall Height
8.46" / 215mm
Overall Height (Without Terminals)
8.26" / 210mm
Weight
36.30 Lbs / 16.5 kg
Product Weight
37.5 lbs
Product Dimensions
10 x 6 x 10.25
M/C Weight
37.5 lbs
M/C Dimensions
10 x 6 x 10.25
M/C QTY
1
Sold In
Piece
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Product Overview
Product Overview
DS18 INF-55AH INFINITE 1750W 55AH AGM Power Cell 12V
DS18’s INF-55AH is a high-performance AGM power cell designed to push car audio systems to the limit. Built with Absorbed Glass Mat (AGM) technology, this battery ensures consistent voltage delivery, reliable reserve power, and high-amperage bursts.
Powers Systems Up to 1750W
With a high burst reserve and consistent voltage retention, the INF-55AH powers up high-amperage systems while maintaining stability—making it ideal for competition-level builds and high-wattage daily setups.Mount It Anywhere
Designed with a non-spill, sealed design, this power cell can be mounted upside down or in multiple positions for flexibility during tight installations without the risk of leaking.Bolt M5 Terminals
The M5 bolt terminals provide a secure connection while allowing for easy integration of additional terminals and busbars for enhanced conductivity and improved power distribution.More Voltage
With a high float charge, the INF-55AH keeps your voltage high, lights bright, and electronics running smoother—whether you're pushing peak power or maintaining steady performance.For serious power, trust DS18 for LOUD and reliable performance.
Disclaimer: Mount batteries away from heat sources. Do not install near engine bays—risk of swelling, especially in hot climates. Use cabin, trunk, or bed locations only.




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INFINITE 55 AH AGM Power Cell Battery
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Let customers speak for us
from 3529 reviewsGreat product and service.
Easy install and sounds great.
DS18 , could I get a few stickers to rep on the sling by chance? 🤘

The best loaded enclosure!
I bought the single loaded zxi12 and this is the best loaded box I have found to date. It is tuned nice and low, the sub has very impressive excursion to keep air moving down in the 20's. I will be selling off my other subs and exploring Ds18 brand for the foreseeable future. Excellent product! No buyers remorse here

I bought the single loaded zxi12 and this is the best loaded box I have found to date. It is tuned nice and low, the sub has very impressive excursion to keep air moving down in the 20's. I will be selling off my other subs and exploring Ds18 brand for the foreseeable future. Excellent product! No buyers remorse here!

Sound quality is top notch! Nice loud and crisp! Paired it with my skar 1000x4 and couldn't be happier! Upgraded from my pioneer 6x9s.

Love the amp does extremely well on my Harley.

Love product

The dsp is great, it works absolutely perfect, it tunes the frequencies to the “T”. Couldn’t get a better sound.

It works amazingly, one of my best purchases absolutely pushes my speakers to its max.

I love the way they sound, super loud and clear, def will get some more soon.

So far so good I'm pretty happy with the sound and quality of your speakers ...gotta say that I reluctant to buy them because of the fairly cheap cost but am more than satisfied. Let's see how they hold up🤞🤞

Ultimate compatibility with the DS18 6.5" and 8 " mid range speakers.

Stock head unit flashed to another amp brand high input capacity or low-level input delivering high RMS powering 4 speakers via 2 channels is just nice. It has 4 channels though. So plenty of capacity left. The size of this ION? Perfect! May fit side by side inside fairing. Did not try it but almost canned my other amp to buy another one if these to run my other 2 speakers and tweeters.

Work tremendously great perfect at any speed on the highway, etc.
