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XS Power D6500 XS Series 12V 3,900 Amp AGM High Output Battery with M6 Terminal Bolt

Based on 397 reviews
Condition: New
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$399.99

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At a glance

Condition
New
Model
D6500
Weight
53.8 lb
Vehicle Service Type
Boat, Passenger Car
Size
One Size
Voltage
12 volts
Terminal
M6
In the box
XS Power D6500 XS Series 12V 3,900 Amp AGM High Output Battery with M6 Terminal Bolt

Features 5

  • 12 Volt battery with CA: 1070, Ah: 75
  • Absorbed Glass Mat (electrolyte is suspended in fiberglass)
  • Spill proof, sealed, valve regulated and vibration resistant
  • Ultra low internal resistance

Description

XS Power has a battery for every form of racing with a wide selection ranging from 12 pound 12 Volt batteries to 14 Volt batteries for the street to 30 pound 16 Volt batteries. Tested in everything from 300-plus MPH salt flat cars to dirt track to circle track to drag racing to boat racing, XS Power has the only batteries you need for racing. Using the highest energy density chemistry known in AGM batteries, XS Power is now the battery of choice for competition car audio.

Specs 24

Brand XS Power
Vehicle Service Type Boat, Passenger Car
Size One Size
Voltage 12 volts
Battery Cell Composition Lead-Acid, AGM
Item Weight 53.8 pounds
Number Of Cells 6
Terminal M6

Frequently asked questions

The XS Power D6500 has a 12V voltage and a high output capacity of 3,900 Amps.

Yes, the XS Power D6500 comes with a M6 Terminal Bolt.

Yes, the XS Power D6500 is an AGM (Absorbent Glass Mat) type battery which are superior for their power, longevity, and resistance to vibration.

Yes, the high output and durability of the XS Power D6500 make it suitable for high performance automotive applications.

Top Amazon Reviews

🚀 Abunda's Overview

This is our summary and key points to consider based on customer reviews.


The XS Power battery is generally praised for its resilience and performance, particularly in high demand scenarios such as powering audio systems and winches. Users often report that the battery's performance greatly exceeded their expectations, with long lifespans - in one case lasting for over seven years. However, some users noted the battery failed after two years and expressed disappointment in its longevity.

Pros

  • 🔋 Impressive power performance
  • 🔌 Ability to take high loads without issue
  • ⏳ Long lifespan, exceeds many other batteries
  • 🎵 Great for high volume audio systems, prevents voltage drops and blinking lights

Cons

  • 📦 Some complaints about shipping without an outer protection box
  • 🔄 Some users reported the battery failing in less than two years
  • 🚫 One user had difficulties returning the product

Should I Buy It?

Yes, you should consider buying the XS Power battery, especially if you require a high performance, resilient battery for powering heavy loads or high volume audio systems. However, keep in mind that a small number of users reported shorter than expected lifespan and difficulties with returns.


Ok I am MAD (not Just Kidding) These are great.
I bought my first set for my Excursion 7.3 Diesel in May 2015 I am so mad LOL just kidding One of the two just died Aug 2022 Over 7 YEARS !!! Outstanding and only one of the two died. I always replace in set though. Great batteries this truck kills every other battery in two years or less..... Great Job XS Power ... show more
Reviewed in the United States on August 5, 2022 by Dennis Doty

Surprisingly tough
Install this in my girlfriend Civic with 2 15s and a 2K. And then broke up with her like 4 months later LOL anyways it slipped out of my hands while I was carrying it and dropped it on the ground. I was certain it was ruined however it was unscathed just some minor little scuff
Reviewed in the United States on January 15, 2026 by Kevin Foster

Top notch quality from XS Power
Love the battery, but be weary of buying audio on Amazon, they like to ship in retail packaging. I’ve had my last 3 audio deliveries ship retail packing, this, an amplifier, and a super capacitor. The products are all amazing, excellent quality and construction. Just have someone waiting for the delivery. ... show more
Reviewed in the United States on December 12, 2025 by Anthony S

Top top top shelf
Over the top quality
Reviewed in the United States on October 27, 2025 by Self Built

Terrible CS
I purchased a battery from this retailer, I received the product in good condition, installed and about 2 weeks later my car would not start. I checked under the hood and found that the battery was swollen up and dead. I contacted the seller and they sent me a return label. Sent back and for about a week of back and fourth they said it was not covered for a return for refund or replacement. They then added " it was installed wrong", and left it like that with no type of follow-up... this is unacceptable and no customer should have to deal with this type of treatment after spending that kind of money for a product. ... show more
Reviewed in the United States on February 1, 2023 by Ryan P.

Improves Sound Quality, Engine Starting Performance, and Could Stop Headlight Dimming
Strong out of the box, dropped it into my truck to improve both starting performance as well as audio quality, and achieved both. The engine cranks and start somewhere between 2x and 3x faster compared to the heavy duty Interstate battery that it replaced. Also the high available amperage output has stopped my headlights/gauges from dimming, especially on hard, sharp bass kick drum hits. Running approximately 1,500 Watts on the stock alternator. ... show more
Reviewed in the United States on March 1, 2018 by Wayne

A beast
I use this battery to power a winch and it makes my winch a super winch. I do charge it with a smart charger prior to taking the truck out to to mud pits. It gets used on heavy loads and doesn’t even flinch. Great battery.
Reviewed in the United States on February 25, 2023 by Mudpaco

Plus the car runs so much better. This battery is a beast and a must ...
Purchased this to install in my 2006 Lincoln Towncar to pair with a 250 amp alternator & big 3 kit. My 2 CompVR kicker 12s are hitting very very hard and i have more tha enough power to add 2 more 12s. I also installed 5 tv screens and LED lights everywhere. Since the install, MY LIGHTS HAVE NOT FLICKERED ONCE!!! Plus the car runs so much better. This battery is a beast and a must buy if you need serious power for custom audio. ... show more
Reviewed in the United States on June 8, 2015 by Levord Adams
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