8 Years and still strong
Saloei from Rockaway, NJ on 12/23/2024
Purchased 4.6.2016. To this day it hasn't failed. Today is 12.23.24 with 14F degrees and to this day it starts with no problem. This hasn't been the only day with those temps in past winters. Just make sure it's not your car before you go giving it a negative review. I've also had a 600, and a 350 watt amps in the car throughout its ownership.
Pros:
Cons:
1 of 1 found this helpful
CRUTCHFIELD IS A REPUTABLE ONLINE COMPANY
Chris from Lake City, FL on 12/7/2023
Sales associate was knowledgeable about their product. Battery arrived with 12.8 volt charge, and in excellent condition. XS Power battery was exactly what I expected. Crutchfield for the WIN!
Pros:
Cons:
0 of 0 found this helpful
Great Battery
Santiago from Waycross, GA on 11/26/2023
2020 Nissan Altima
Great battery, barely any voltage drop and I'm pushing 2500 watts off 2 12's. Perfect fit for my 2020 Nissan Altima SR
Pros: Great power
Cons: Heavy battery
2 of 2 found this helpful
XS Power D3400R
Gabriel from Albuquerque, NM on 5/4/2023
So far so good! 2008 Scion XB quicker start, brighter lights should of got one of these a long time ago.
Pros: Fit perfect
Cons: None
1 of 1 found this helpful
XS Power D3400R
Andre from Uvalde, TX on 3/13/2023
2011 Dodge Truck 3500
fit these in to my 2011 Ram 6.7 diesel, the tie down point is where you have to figure it out. These batteries are smaller than the H7 however the have a HIGHER cca. Huge difference!
Pros: None
Cons: none
1 of 1 found this helpful
XS Power D3400R
George from Smithfield, NC on 11/18/2022
Ordered it on a Friday and it was at my door the following Monday morning. It was already fully charged and is a huge difference from the regular battery that was less than a year old.
Pros:
Cons:
2 of 2 found this helpful
Power
Robert from PACHUTA, MS on 10/16/2022
2011 Chevrolet Silverado 1500
Great battery with plenty of power!!! Arrived very nicely packaged and double boxed.
Pros:
Cons:
3 of 3 found this helpful
XS Power D3400R
Colby from Kosciusko, MS on 9/14/2022
Came fast dropped right in and had me driving again
Pros:
Cons:
1 of 1 found this helpful
XS Power D3400R
Greg from Tulare, CA on 4/5/2022
Can really tell the difference in my vehicles charging system with this xs battery
Pros:
Cons:
3 of 3 found this helpful
Money well spent
Adam from Cincinnati, OH on 1/30/2022
Made a huge difference. Have 800 watt mono amp at 2 ohms and 100 watt x 4 @4 ohms amp for interior amp and my alternator went out and my old battery stopped working after 9 months along with dimming headlights. Headlights only dim now in songs with long continuous heavy bass.
Pros: Can provide a small current boost for stressed electrical system
Cons: Price
0 of 0 found this helpful
XS Power D3400R
Brittany from Sandston, VA on 1/23/2022
Exactly what we needed. Quick shipping and easy installation.
Pros:
Cons:
0 of 0 found this helpful
XS Power D3400R
Crutchfield customer from Fairmont, WV on 1/1/2022
Great battery just what I needed for my system.
Pros:
Cons:
2 of 2 found this helpful
XS Power D3400R
Crutchfield customer from Charlotte, NC on 12/27/2021
Lots of power I would buy again hopefully it holds up for a long time
Pros:
Cons:
2 of 2 found this helpful
XS Power D3400R
Jake from NEW RIVER, AZ on 9/17/2021
Can't go wrong with one of these I am running 2 of them in my car
Pros:
Cons:
3 of 3 found this helpful
XS Power D3400R
Guest from Chicago, il on 9/4/2021
1 of 1 found this helpful
XS Power D3400R
Crutchfield customer from Dover, FL on 6/14/2021
Good battery lots of cranking power
Pros:
Cons: Expensive
1 of 1 found this helpful
XS Power D3400R
Alejo from COLORADO SPGS, CO on 6/10/2021
2 of 2 found this helpful
Sweeet
Guest from Queens, NY on 4/28/2021
1 of 1 found this helpful
Worth every penny!
John from SYKESVILLE, MD on 3/10/2021
Battery replaced a 121R battery, perfect fit in 2009 Kia Spectra, no modifications at all. Bass response is much better with this XS3400r vs stock.
Pros: perfect fit Power Delivery Available double post on positive and negative.
Cons:
1 of 1 found this helpful
XS Power
Crutchfield customer from Tallahassee, FL on 2/15/2021
Bought this battery for my son's truck and it has worked as it should so far. We are in the process of installing an aftermarket stereo and wanted to make sure we had sufficient power. We also changed out the alternator to a upgraded 250 one because it was an older truck - 2008 Nissan Titan.
Pros: Love the ability to add accessories to the optional post adapter.
Cons: None so far....
1 of 1 found this helpful
Great product
Crutchfield customer from Little Elm, TX on 2/11/2021
Excellent shipping package. Quick delivery. Product was fully charged and ready for install.
Pros: Great secondary battery
Cons: Need a specific battery charger that isn't cheap
1 of 1 found this helpful
XS Power D3400R
Crutchfield customer from Elk Grove, CA on 2/7/2021
Battery is awesome and I recommend it to people with stereo systems in their cars!
Pros:
Cons:
2 of 2 found this helpful
XS Power D3400R
Crutchfield customer from Beaumont, TX on 1/24/2021
1 of 1 found this helpful
XS Power D3400R
Crutchfield customer from Wheeling, IL on 1/18/2021
My battery came resting at 12.6 so I didn't need to charge it before I installed it which was great. Night and day difference compared to a factory battery and well worth the $
Pros:
Cons:
0 of 0 found this helpful
XS Power D3400R
Crutchfield customer from Cape Coral, FL on 12/23/2020
Powerful battery and very well made! Holds its charge long and accurate! Helped all my lights and stereo system get all the power it needed.
Pros: Light and has a handle which helps to carry it easier. Also well constructed.
Cons: Doesn't come with battery post.
0 of 0 found this helpful
Best Battery For Car Audio
Dan from Indianapolis,In on 12/14/2020
Had this battery for about 2 months now it works flawlessly with my system. It was delivered on time and was over 90% charged put it on my agm charger and topped it off and was good to go
Pros: Love they came out with the 3400r it helps us guys who have reversed polarity. Definitely worth the money
Cons: Haven't found any
1 of 1 found this helpful
Good but maybe not worth all the money.
Crutchfield customer from Saint Johns, FL on 3/23/2020
Noticeable improvement over the old battery. I have power hungry sound system with several amps the lights no longer go dim when driving with the sound system on. This battery was supposed to be rated to power systems with close to twice the rated amplifier power and draw that I have and I still the voltage gauge drop below 14 volts. I got the battery from scratch and dent it was in perfect condition but even with that discount I think the price of the battery was a little high. for this price I was expecting it to have enough reserves to power everything and not have any voltage drops.
Pros: Apparently has more power on hand than a regular battery.
Cons: The manufacturer advertises it as this endless powerhouse that can deal with massive audio system requirements not really the case.
2 of 6 found this helpful
Audiophile
Crutchfield customer from Nyc, NY on 12/13/2019
1 of 1 found this helpful
XS Power D3400R
Crutchfield customer from Las Vegas, NV on 11/18/2019
1 of 1 found this helpful
STOPPED LIGHT DIMMING
Crutchfield customer from Peru, IL on 9/3/2019
Stopped the light dimming I had when I had almost lost all hope. Would buy again and I highly recommend this to anyone serious about car audio.
Pros: Powerful, showpiece.
Cons:
2 of 2 found this helpful
XS Power D3400R
Crutchfield customer from Hainesville, IL on 8/4/2019
Perfect OEM battery replacement on a 2006 Chrysler 300c received on time and came charged
Pros:
Cons:
1 of 1 found this helpful
XS power= end game!
william from Montgomery, wv on 6/29/2016
These batteries mean business! They are the top choice for audio competitors and racers alike. For car audio it can be used as a direct battery replacement or a secondary cell in the back. For smaller systems this battery acts as a battery and power capacitor in one unit. Check the specs for yourself and see. They are awesome, I I seem in all my vehicles they are truly the best
Pros: Power,cold cranking amps, reliability, warranty, and overall design.
Cons: None I can think of, they make accessories to put it in any configuration so there are I issues.
0 of 0 found this helpful
Xspower D3400R
Crutchfield customer from Springfield ma. on 5/21/2016
Very nice battery bought 2 one for honda pilot and 2010 honda Ridgeline they fit perfectly in stock location of original thxs again
Pros: More powerful than stock battery
Cons: None so far
2 of 2 found this helpful
Xs power d3400r
After to talking to.crutchfield they didn't know which battery would fit my.kia.opitma after talking to xs power the 5100r would fit but after he lookin to it the d3400 would fit but terminals are backwards but in march they came out with 3400r for reverse polarity its very nice battery i have a 150 amp alternator my voltage don't drop below 13.0 with a 1500 watt amplifier
Pros: Lots of amps battery voltage don't drop
Cons: Terimal are extra
2 of 2 found this helpful
