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XS Power

XS Power D4900 12V BCI Group 49 AGM Battery (Max Amps 4,000A, CA: 1075 Ah: 80, 3000W / 4000W)

    • Based on 42 reviews
Condition: New
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$469.99 Why this price?

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Availability: In Stock.
Fulfilled by Showtime Electronics
Arrives May 10 – May 13
Order within 13 hours and 2 minutes
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Features

  • BCI Group 49 battery referred to as the L5
  • Direct fit for many larger luxury sedans and SUV's with excessive electronic systems
  • Capable of 4,000 Max Amps and is BCI rated at 1075 CA
  • Package Weight: 62.0 pounds

Description

The XS Power D4700, D4800, and D4900 are direct fit, OEM replacements for most European models. XS Power added these three models to the D Series lineup for starting and secondary power demands. By adding these three popular battery sizes to our line, XS Power has greatly expanded their direct replacement options to include many of today's most popular customized vehicles. The D4700, D4800, and D4900 are direct fit replacement batteries for many Aston Martin, Audi, BMW, Mercedes-Bens, GM, Jaguar, and other model vehicles. The D4700 is a BCI Group 47 battery commonly referred to as the L2, which is a small size battery that fits many small sedans. It's capable of 2,900 Max Amps, and BCI rated at 745 CA. The D4800 is a BCI Group 48 battery known as the L3, which is common for mid-size sedans and SUV's. It is designed to produce over 3,000 Max Amps and is BCI rated at 815 CA. The D4900 is a BCI Group 49 battery referred to as the L5 that is direct fit for many larger luxury sedans and SUV's with excessive electronic systems. This battery is capable of 4,000 Max Amps and is BCI rated at 1075 CA.


Brand: XS Power


Number Of Cells: 6


Manufacturer: ‎XS Power


Brand: ‎XS Power


Model: ‎D4900


Item Weight: ‎63.7 pounds


Item model number: ‎D4900


Batteries: ‎1 Product Specific batteries required.


Manufacturer Part Number: ‎D4900


OEM Part Number: ‎D4900


Date First Available: January 1, 2012


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: May 10 – May 13

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • TONS OF POWER
I had one of these batteries in my 2004 Cobra and it had lasted 10 years. I installed this in a 2017 BMW 330. NOTE: if you are putting this in a BMW you will need to perform the E-SYS coding and change your registered battery type from the factory 92AH to 105AH during coding to properly calibrate the battery to the car. You will also need to reset the IBMS (intelligent battery management system) milage counter on your BMW to properly register the new battery. ... show more
Reviewed in the United States on April 3, 2023 by Jeramie T. Alward
    • Was good for only two years...
***2 Year follow up: the battery has failed after two years and 17k miles- prompting me to reduce my original 5 star review to 3 star. I would not purchase one of these again.*** Original review: Replaced the OEM BMW battery in my 2011 X5M (E70) which was starting to show excessive drain overnight, causing the "increased battery drain" notification on the iDrive screen. I wanted a deep cycle type battery with a higher reserve that wouldn't be damaged if over-discharged, and this is one of the only on the market that does what I wanted. It has been great. Engine turns over faster during starting and will allow the electronics to stay on for hours longer than before. (The car turns itself off when voltages get too low to ensure engine start). ... show more
Reviewed in the United States on September 9, 2017 by Deans
    • Battery power
Review Image by Emperor Reed Emperor Reed
Review Image by Emperor Reed Emperor Reed
Best battery I've ever bought. The power is outstanding doest drop voltage as much maybe .1 or .2 decimos with beat blasting. You won't be disappointed with this item. If your looking for power for you music or performance this is it. You can go on the actual 4xspower.com website and find out which size fits your vechicle. And yes, she has some weight to her so you might need some assistance picking up big Bertha lol... Last but not least make sure you purchase the battery post to fit your battery terminals ... show more
Reviewed in the United States on April 23, 2021 by Emperor Reed Emperor Reed
    • Worse than OEM battery
Very disappointed in the performance of these batteries. I purchased one, received it, put it to charge for the first time and set it to AGM. I installed it and the battery didn't even hold a charge overnight, whereas my original OEM replacement did so I know it's not parasitic drain. I contacted Amazon and they where great, shipped me a replacement, no hassle. Received the replacement battery, and guess what, after a month now, it won't hold a charge over night. This it time it was at least ok for about a month, but now, I have to put it on a charger every night. I'm even worried about making any stops anywhere for more than a hour because I'm concerned my car won't start. I've had better luck with Optima. ... show more
Reviewed in the United States on September 21, 2021 by No. One
    • AGM monster!
It's a big boy....but it's performance is top notch. Didn't have to charge it. Was ready right out of the box after verifying it with a multimeter. This is an AGM monster that will make a great addition to an existing audio system or even a primary batt for your BMW. Buy with confidence!
Reviewed in the United States on February 25, 2021 by Val Boodram
    • great battery
very heavy, but great option, fit great in Porsche
Reviewed in the United States on July 2, 2020 by Chad S
    • I have no idea if this product is any good. It didnt come with any posts
Review Image by benjamin benjamin
I have no idea if this product is any good. It didnt come with any posts. So my car is sitting here, in minnesota winter... And im stuck trying to figure out what to do. Ill figure it out. But i shouldnt have had to. There are no posts in the box, on the box or on the battery. Unsatisfactory. -- Update -- After installing the battery, and having it in my car i realized the battery came basically dead on arrival. It probably says something to the power of the battery that it would start my car even though it was at about a 30% power. However, the battery was useless for all intents and purposes. Had the shop replace it with an OEM battery and the car started up like a dream with full functionality, and not nearly the CCA's. ... show more
Reviewed in the United States on January 7, 2018 by benjamin benjamin
    • This is a good battery. This particular size fits my chrysler 300 ...
This is a good battery. This particular size fits my chrysler 300 perfectly and it's bigger than the factory. Similar to the police version. I highly recommend if your powering your audio system.
Reviewed in the United States on May 21, 2017 by michael morgan

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