
INFINITE 28 AH AGM Power Cell Battery






INFINITE 28 AH AGM Power Cell Battery
Sale $122.36 / EACH
Reg.$143.95
15% OFF FOR MOVING SALE!
Availability:75 Items
-
Key Features
- 12 Volt AGM Battery
- 28 AMP Hours
- L Terminal / M5 Nut & Bolt
- Maintenance Free
- 1000 Power Watts
- Made in Vietnam
-
Technical Data - Manual
SPECS
SKU
INF-28AH
Battery Type
AGM
Nominal Voltage
12.4 V
Capacity
28Ah @ 10hr-rate to 1.8V per cell @ 25°C (77°F)
Maximum Discharge Current
5 Sec/840 Amps
Watts
1000W
Spillable
Non Spillable
OTHER SPECS
Float Charging Voltage
13.5 to 13.8 Vdc / unit average at 25°C (77°F)
Recommended Charging Current
8.4 Amp Max
Nominal Operating Temperature Range
25°C +/- 3° (77°F +/- 5°)
Bolt / Terminal Type
L Terminal / M5 Nut & Bolt
Battery Group
N/A
Made In
Made In Vietnam
MEASUREMENTS
Overall Length
6.49"
Overall Width
6.88"
Overall Height
5"
Weight
8 Kg / 17.6 Lbs
Product Weight
19.5 lbs
Product Dimensions
7 x 6 x 8
M/C Weight
19.5 lbs
M/C Dimensions
7 x 6 x 8
M/C QTY
1
Sold In
Piece
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Product Overview
Product Overview
DS18 INF-28AH INFINITE 1000W 28AH AGM Power Cell 12V
DS18’s INF-28AH is a high-performance AGM power cell engineered specifically for car audio systems that demand serious voltage and reliable reserve power. With Absorbed Glass Mat (AGM) technology, this power cell handles high amperage loads and ensures your system runs at peak performance without dimming lights or compromising sound quality.
Powers Up to 1000W Systems with Ease
With a high burst reserve and consistent voltage retention, the INF-28AH ensures that your amplifiers and subs maintain clean, uninterrupted power—even during peak draws.Mount It Your Way
Designed with a non-spill, sealed design, the INF-28AH offers flexible mounting options and can be installed upside down or in multiple positions.Bolt M5 Terminals for Secure Connections
The M5 bolt terminals provide a secure, stable connection and allow for the use of additional terminals and busbars—offering improved connectivity and conduction to maximize performance.More Reserve Power.
The INF-28AH’s high float charge keeps your voltage high, your lights bright, and your electronics running smoothly—perfect for competition builds or high-powered daily setups.When your system demands power, trust DS18 to keep it LOUD!
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 28 AH AGM Power Cell Battery
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INFINITE 28 AH AGM Power Cell Battery
I just bought one of these on Amazon. I was surprised when it came in all small 😄. I paired it up with my H6 agm from Kinetic and it’s really helping out. I have a mechman 250 under the hood and this battery in the back. The lights were dimming a bit and that at fixed now. If you sit and demo your car at idle for long periods then yeah it will deplete to battery but just driving with the volume up it handles the task just fine. I’m gonna give it a few months and if all is good I might swap it for the 80ah one.
Let customers speak for us
from 3631 reviewsA1+all hands up

These are the best tweeters I’ve come across in a very long time.

Fits well!!! Looks good!!! Priced well!!! Performs as expected. The only thing I would change applies to all the DS18 products that have RGB Chasing LEDs in them. Change the wire coloring from Red (12V+) Black (12v-) White (Data) to either Red Black Green , Red Black Yellow, or Red White Green. Having the data wire in white can make it confusing when adding to an LED setup. It would be more inline with the normal practices.

Overall great sound quality and improved my sounds tremendously from a voice perspective it elevated it to a differnt level will definitely recommend to others!

Love the way it works and easy to install

Delivery was fast, and showed up on time. Very powerful amp, and so far the best amp I have ever had. Make sure you have the proper electrical system to power this monster. Haven't had any problems with it so far. Definitely will be buying 2 of the hool-x15.1 dhe
high excursion subwoofer to try them out as well

I replaced a skar 100.4 with this one and my speakers came alive, love this amp and also very small

These speakers are beautifully made and sound awesome! Very loud and clear and the LED lighting is the perfect touch.

Popped right into my factory speaker slot! Great quality gives you that organized clean look your heart desires 🤣

I have ordered a few things from DS18. I have their equipment in my motorcycle and I am enjoying it. I had an issue with one speaker that didn’t work but I was able to get online and get a replacement sent under warranty. Fast shipping.

Very simple to install and everything is self explanatory

When it's comes to quality and clean music ds18 is the way to go

Good speakers sound clean, my cousin has some on his truck, and I could hear them pretty far, it was only like at 30 %, and was nothing I'd say a 5-star review, make them a little bit louder, and they will sound good

I love them. Great build quality and sound.

I am glad I picked these for my soundbar. They don't light up but that's ok. They sound awesome!!!
