Off-Road AGM Group 34 Battery Wrangler JK/JKU/JL/JLU and Jeep Gladiator

Review XS Power V3400 34 Off-Road Battery

Want to look like a bandit on the trail? This battery has a unique look and incredible qualities too.


The V3400 is not only robust, reliable, and powerful, but it also outperforms well-trusted off-road batteries like the Optima Yellowtop and Northstar AGM 34/78.

XS Power V3400 Battery Wrangler JK JL


If you want to personalize and add some style to your Jeep, this battery is just alone in its league.



Review - Chart XS Power V3400 34/78 AGM Battery


Weight Ah Cold Cranking Dual Purpose Price


46 lbs

20.9 kg









Lot of power!







*Dual Purpose = Combines both for starting (high cranking power) and deep cycling (use accessories while the engine is off). It also maintains the charge of the battery for a longer period of time. It's 2 batteries in 1.


  • It appears that nobody on the Jeep scene knows that battery and there is a reason for that: it's made for competition car audio. What the heck? Imagine a 3.000 Watts sound system : it's not noise, it's an earthquake. That's why XS Power only makes AGM batteries that won't skip a beat. Those are reliable, durable, powerful, and resistant to extreme vibrations. The V3400 is the perfect trail buddy for long-distance expeditions in the remote wilderness. And the good news: it's priced under $300. Oh, and I forgot to say that it looks awesome.
  • Why is that battery so powerful compared to the Jeep factory battery? Because the manufacturer compresses each cell before inserting them into the cases. Next, instead of flooding each cell with liquid, they filled them with fiber mats soaked with electrolytes. The result is highly effective. And don't battery won't leak either (never), even if the sealed case is damaged. It's 100% leak-proof during the roughest trail rides or during long-term storage.

Dimensions XS POWER V3400 :

10.28'' x 6.75'' x 7.24'' (Height) / Metric 26.1 cm x 17.1 cm x 18.4 cm (Height)

V3400 Group 34 AGM Battery

Compatible with (battery compartment fitments):

Wrangler JK 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019

Wrangler JK Unlimited 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019

Wrangler JL 2018 2019

Wrangler JL Unlimited 2018 2019


This Retro Style XS Power Battery can be considered as an alternative to :

1 2 3 4 5 6 7 8



- Looks awesome!

- High capacity (65 Ah) / Comparable to the high-rated Odyssey (68 Ah)

- Zero maintenance and will never leak

- Warranty 3 Years No Question Asked (Almost!)

- Powerful enough to crank a farm tractor or a monster truck (maximum outpout 3.300 Amps for 5 seconds, ouch!)

- Made in USA (all parts + assembly)

- Vibration resistance : ★★★★★



- Fits any Wrangler JK/JKU/JL/JLU battery compartment but you'll need to add a tie down to secure it on the trail

- No dual terminals (only 2 top posts)

- The positive terminal (+) is on the wrong side. You might need a 6-inch extension on the positive lead.


Top competitors : Kinetic I Stinger I Optima I ACDelco I DieHard I XS Power I NorthStar I VMAX

10 Batteries Comparable to Odyssey and Optima

Best for these uses : Off-Road Adventures I 4x4 Jeep Clubs I Long-Distance Solo Expedition I Overlander I Safari I Mountain Climbing I Rough Trails I Rock Crawling I Water Fording I Winter Wheeling I Hunting Guide (Outfitters) I Mining Road and Gold Claims I Logging Roads

Where you might get a discount if you buy online : Quadratec I 4wheelparts I Summitracing I Autozone I Carid I Morris 4x4 Center


Stylish battery to customize your Jeep Wrangler JK or JL

Vintage V3400 Battery Group 34 with M6 Post Adaptors (Included)

Manufactured by: XS Power USA
Model: 692209051749
5.0 stars based on 7 reviews
$359.99 New + $50 to $100 Shipping Cost


- Where to buy -


Manufacturer's website :

Misspelled Keywords (products name) : XSPOWER Battery - X POWER Battery - SX POWER Battery

Disclaimer : It's only my humble opinion. I'm not a professional. This review and test has been conducted by a Jeep Wrangler enthusiast! Please, double-check details before buying it somewhere.

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- Alternatives to Odyssey and Optima -
10 Off-Road Batteries for Wrangler JK/JL