XS POWER | D3400R | 2500W / 4000W ( Reverse Polarity)

MSRP: $459.99
(You save $120.00 )
(12 reviews) Write a Review
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12V BCI Group 34 AGM Battery, Max Amps 3,300A, CA: 1000 Ah: 65, 2500W / 4000W
Weight Lbs. – 49.4
Weight Kgs. – 22.41

Length – 10.24 in
Height – 7.2 in
Width – 6.75 in

MAX Amps – 3300
CA – 1000A
RC – 135min.
Ah – 65

12 Reviews Hide Reviews Show Reviews

  • 5

    Posted by Joe on Mar 22nd 2021

    Battery came undamaged, and in working order as expected. Thanks JP and the team there.

  • 5
    Xs power 3400r

    Posted by Jimmy on Sep 23rd 2020

    Always fast shipping from down4sound. Battery went in 15 Camry with no issues. No voltage drop or lights dimming anymore.

  • 5
    Xs power D3400R battery

    Posted by Dain Young on Jul 1st 2020

    Really supplies the power to subs, they hit hard!!!

  • 5
    XS Power batteries deliver on power

    Posted by Garret Chong on May 15th 2020

    XS Power batteries are not cheap but when you have invested over 500$ in amps the last thing you want to happen is to try your amp during to a lack of power. That's why you spend the money to buy the best battery on the market. My lights don't dim and I'm getting a constant 14.4 volts to the amp. The bass is a little to strong now. I need to sound deaden the back of my car now so everything doesn't rattle. I'm also going to have to lock tight my license plate cause it fell off due to the bass hitting so hard. XS Power really delivers when it counts

  • 5
    Xs D3400 batteries

    Posted by Rosoce Hammond on Oct 10th 2019


  • 5
    D4s is the best

    Posted by Pablo valero on Jun 12th 2019

    First would like to say that down for sound is the absolute best place to get aduio equipment from first class customer service. Second this battery is a beast far far better than a yellow top

  • 5
    Xs d3400r

    Posted by shawn Rance on May 27th 2019

    Where to start the shipping was lightning fast d4s has outstanding customer service and communication!!!! This battery is a beast I’m already noticing better more staple voltage thanks again !!!!

  • 5
    Great battery

    Posted by Cj Toscano on Dec 8th 2018

    Fast shipping, great battery. Down4sound is definitely the best place to shop for your car audio needs.

  • 5
    money well spent

    Posted by slips on Jul 3rd 2018

    Great battery. Works perfect super strong, can slam some bass with out voltage drop. Although I am now considering to add a second battery for a second amp. So if you are looking to do some extreme upgrades probably go for a stronger battery. Yes super happy with this battery.