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XS Power D4900

Deep cycle 12-volt battery

Item # 122D4900

Give your vehicle the necessary juice to perform at its best.

Read more from Crutchfield writer, Bob B.

California customers:
Please click here for your Proposition 65 warning.

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$369.99

About the XS Power D4900

Batteries for the 21st century

Give your vehicle the necessary juice to perform at its best. XS Power deep cycle batteries can act as replacements for your car's standard battery, or you can use them as auxiliaries to power your high-performance sound system reliably. With more overall titles and records than all of the other battery and power-cell companies combined, XS Power dominates the car audio competition SPL and SQL judging lanes.  If you've got a boat or an RV, XS Power's got a solution for your electric needs, too.

Batteries for the 21st century

Give your vehicle the necessary juice to perform at its best. XS Power deep cycle batteries can act as replacements for your car's standard battery, or you can use them as auxiliaries to power your high-performance sound system reliably. With more overall titles and records than all of the other battery and power-cell companies combined, XS Power dominates the car audio competition SPL and SQL judging lanes.  If you've got a boat or an RV, XS Power's got a solution for your electric needs, too.

AGM technology

XS Power's deep cycle batteries feature a sealed absorbed glass mat (AGM) design which incorporates special glass fiber mats that contain the acid electrolyte between the lead plates, rather than a standard flooded (liquid) design. This leak-proof, non-hazardous configuration typically lasts longer than normal replacement batteries if properly charged. These batteries actually store energy, so you don't have to add a capacitor to your system to get a quick burst when you need it.

Leak-proof design

end view

Reinforced construction means greater dependability.

Since there are no external vents on an XS Power battery, you can mount it in a passenger compartment, below a seat, or inside a glove box without fear of leaks that cause corrosion or damage to chrome or paint. XS Power guarantees their batteries will not leak, even if damaged. These batteries also resist extreme vibrations so they'll perform in the trunk or hatch area without skipping a beat.

XS Power D4900

XS Power's D4900 deep cycle 12-volt battery provides up to 4000 maximum amps and has a capacity of 80 amp-hours. A reinforced plastic case protects it in your vehicle. Check "Accessories" for items that'll help you install and secure your new battery.

Need more help choosing the right battery for your vehicle?

XS Power offers a handy vehicle guide on their website. Simply enter the year, make, and model, and you'll instantly receive a list of batteries that should fit your vehicle. And they'll recommend installation accessories to help make things more convenient. Or just give us a call and talk to one of our advisors.

Important Note: You must charge this battery before installing it. We recommend XS Power's HF IntelliCharger (sold separately) to charge this battery properly. Improper charging can permanently damage the battery, and void your warranty.

READ LESS

Product highlights:

  • deep cycle 12-volt battery
  • M6 terminal hardware included
  • sealed absorbed glass mat (AGM) design
  • maximum output: 4000 amps
  • maximum wattage (primary): 3000 W
  • maximum wattage (secondary): 4000 W
  • reserve capacity: 168 minutes
  • discharge capacity: 80 amp-hours
  • dimensions: 14"L x 7.5"H x 7"W (measure for fit)
  • weight: 61.2 lbs.
  • warranty: 3 years
  • Our 60-day money-back guarantee
  • MFR # D4900
KEEP READINGREAD LESS

What's in the box:

  • One XS Power battery
  • Two M6 x 16 mm hex-head screws
  • 2 Lock-washers
  • 2 Flat-washers
  • Instruction sheet
  • Warranty card

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XS Power D4900 Reviews

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More details on the XS Power D4900

Product Research

Features

Overview: The XS Power 12-volt AGM Performance battery is a six cell, sealed-valve regulated, lead-acid battery designed to replace your OEM battery, supplying more power to the vehicle and especially larger audio system.

Terminals Needed: This D-series battery does not come with battery terminals, so you will need to purchase the proper terminal adapters to fit the inner diameter of your power ring terminals before installing. Recommended terminal adapters include: Two 5/16" brass stud adapters (#589), Two 3/8" brass stud adapters (#590), Two 5/16" + Two 3/8" brass stud adapters (#588), or Two 3/8" zinc-plated steel stud adapters (#587). You could also choose the Short Brass Post Adapters (#580).

Absorbent Glass Mat (AGM): XS Power's AGM (Absorbent Glass Mat) batteries use a fibrous material to suspend the liquid electrolyte against the lead plates. Because the electrolyte is absorbed in the material, there is little chance of an acid leak, even in the event the case is ruptured. AGM batteries contain more lead compared to traditional "flooded" batteries, thus producing more power.

Charging the Battery: It is very important to properly charge an Absorbent Glass Mat (AGM) battery before using. Improper charging can permanently damage the battery, and will void the warranty. The XS Power HF IntelliCharger for AGM Batteries (sold separately) has a microprocessor that monitors the charging process to avoid overcharging, and is recommended for this battery.

Specifications:

  • Maximum Output: 4000 amps
  • Reserve Capacity: 168 minutes
  • Discharge Capacity: 80 Ah (amp hours)
  • Dimensions: Width - 13.88", Height - 7.50", Depth - 6.63"
  • Weight: 61.22 lbs.

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Customer Q&A

3 questions already asked

Q
Will this battery be good to use in my trunk for my sound system?
[ Damien  May 03, 2017 ]
3 answers
A
???? I am using this battery for a 60 foot manlift diesel in wintertime cranks no problem really like battery bought one for my boat also have not yet used it but but feel very confident I will never have no problem out on the water good luck
[ EDGER  May 03, 2017 ]
A
yes it is i got one myself
[ mikemoney  May 03, 2017 ]
A
The answer to your question is absolutely. This battery is the best quality battery on the market you will be most impressed with it.
[ DAVID  May 03, 2017 ]
Q
Can this battery run the accessories in my sprinter van..ie 1500 watt heater, refrigerator, microwave and tv? Im a otr driver.
[ M  Dec 05, 2016 ]
1 answer
A
I actually had a Sprinter however not outfitted like yours. This battery is probably your best shot at powering all those options.This battery should also be fine starting the diesel engine if yours is so equipped. In the Sprinter I had, the battery was under the floorboard. Just be sure it will fit.
[ Becky  Dec 06, 2016 ]
Q
can this battery be good for a 5,300 pound classic car ?
[ xman666  Oct 08, 2016 ]
1 answer
A
This will depend largely on your vehicle. For details on installation or compatibility please contact an Advisor by phone (1-800-324-9695) or online chat. They will be able to pull up your vehicle and give you more specific installation information. I hope that helps!
[ Larry  Oct 12, 2016 ]  Staff

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