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Interstate Batteries

Interstate Batteries Automotive Battery 12V 63Ah (Group 34R) 800CCA SLI Pure Lead AGM Automobile Replacement Battery for Cars, Jeeps, SUVs, Trucks, Vans (MTZ-34R)

  • Based on 149 reviews
Condition: New
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Availability: 13 left in stock
Fulfilled by Amazon
Arrives Monday, Aug 3
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Size: Group Size 34R


Features

  • AUTOMOTIVE PURE LEAD AGM: Download the Compatibility Guide below under Product Guides & Documents to learn more and verify fit. Interstate Batteries MTZ line delivers more than 10,000 starts at 5% depth of discharge (DOD). Designed for automobiles requiring an AGM battery, or having lots of accessories and plug-ins. 800 cold cranking amps (CCA), 3X more life than flooded batteries and 40% more cranking power, making them Outrageously Dependable
  • 2X-3X MORE BATTERY LIFE: The expected service life is 2X more than a conventional AGM battery, and 3X longer life than conventional flooded battery. Interstates cranking and true deep cycling automobile battery produces 400 cycles at 80% DOD, while delivering 40% more power for 5-second engine cranking. Most other batteries do 1 or the other, but this battery does both
  • THE PURE MATRIX ADVANTAGE: Equipped with Pure Matrix power to deliver super-premium battery life and power for starting and accessories. Some batteries serve up more starts, and others deliver deep cycling. Our line does both - in a bigger way! 99.99% pure non-alloy lead and an efficient ultra-thin plate design means deeper cycles, rapid recharges, and superior cycle life
  • MAINTENANCE-FREE AND SPILL-PROOF: Rechargeable, maintenance-free, and spill-proof because of the AGM and VRLA (valve regulated) technology that eliminates spills and overpressure. The MTZ is an absorbed glass-mat battery using a revolutionary design that suspends electrolyte in fiberglass mats instead of letting free-flowing liquid in a battery cell
  • MOST TRUSTWORTHY POWER SOURCE: For 70+ years, Interstate Batteries purpose has been to deliver the most trustworthy source of power to the world - every day, and have become the preferred battery among automotive stores and professionals

Description

Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store MTZ-34R MTZ-34 MTX-48/H6 MTX-49/H8 MTX-94R/H7 MTX-95R/H9 MTZ-78 AGM batteries use glass mats to absorb 100 percent of the electrolyte, making it spill proof. We're more than just a battery brand. We are driven by our unique combination of proven experience, integrity & heart – determined to meet the needs of those we serve today, while thinking ahead to what they’ll need tomorrow. We are committed to standing behind everything we do while delivering the excellence that professionals trust.

Brand: Interstate Batteries


Vehicle Service Type: Passenger Car, SUV, Truck, Van


Size: Group Size 34R


Voltage: 12 Volts


Battery Cell Composition: Lead-Acid, AGM


Item Weight: 47 Pounds


Product Dimensions: 6.76"D x 10.82"W x 7.84"H


Number Of Cells: 6


Terminal: Top Post


Manufacturer: Interstate Batteries


Compatible with Vehicle Type: Passenger Car, SUV, Truck, Van


Voltage: 12 Volts


Number Of Cells: 6


Terminal: Top Post


Size: Group Size 34R


Item Weight: 47 Pounds


Item Dimensions D x W x H: 6.76"D x 10.82"W x 7.84"H


Battery Type: Lead-Acid, AGM


Brand Name: Interstate Batteries


Manufacturer Part Number: MTZ-34R


Model Number: MTZ-34R


Manufacturer: Interstate Batteries


UPC: 656489347541


Manufacturer Warranty Description: Contact Interstate Batteries directly for warranty questions.


Included Components: Automotive Battery


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Aug 3

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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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • You’re Paying for Quality & Performance.
Size: Group Size 34
Excellent AGM Battery! It costs more than a lead acid battery, but in this case you get what you pay for. It won’t let you down.
Reviewed in the United States on November 24, 2025 by Red Barron
    • Easy install - worked with Odyssey battery holder
Size: Group Size 34R
Review Image by Gregory Keith
I bought this 34R battery to replace an Odyssey 34R battery. I was worried that the Interstate battery wouldn’t fit correctly in the Odyssey battery holder, but it fit perfectly. In fact with both batteries side by side it looks like they are from the same manufacturer. Every indentation and crease is identical when comparing both batteries. The only difference I could see are the colors and branding. Both are probably manufactured by Johnson Controls. ... show more
Reviewed in the United States on November 10, 2025 by Gregory Keith
    • Not recommend for the money
Size: Group Size 34R
Battery lasted for only 17 months.
Reviewed in the United States on January 29, 2026 by greekzilla
    • Just a Couple of Things.
Size: Group Size 34R
A bit pricey but after asking around it seems to be the battery you want to have under your hood. I had no battery in my 2018 4Runner for about 30 minutes while making the switch and the only thing that needed to be reset was the cabin clock. No "Memory Saver" was used. Also, Interstate says the battery fits a 2018 4Runner but Amazon says that it doesn't fit a 2018 4Runner. Well, I found that the Interstate battery was just a bit shorter than the stock battery I was replacing. As a result I couldn't tighten down on the battery retaining screws enough to hold the battery securely in place. I'm sure that there are 1000 ways to take up the slack but what I did was purchase a piece of black hose and using a box cutter I cut two "U" shaped pieces each about five inches long. I positioned them over the front and rear edge of the battery that are under the battery clamp and tighten down on bolts. It worked perfectly. ... show more
Reviewed in the United States on November 14, 2022 by Mark
    • I definitely recommend.
Size: Group Size 34
Expensive through the vender, but Interstate is one of the BEST batteries that one can buy for their vehicle 🔋. It's still going strong, $400 is the most that I've paid for any battery. I'll be impressed if it lasts 8yrs. We'll see.
Reviewed in the United States on May 5, 2025 by Berryola
    • Best battery that I have ever had in my truck
Size: Group Size 34
I am very happy with this battery - It is the strongest and most reliable battery on the market. It is very expensive, but worth it in the long run. I am amazed to read all the critical comments from people complaining that it does not fit their car. For Gods sake, that is not a legitimate reason to knock this battery! It is clearly the responsibility of the buyers to research the battery as well as the vehicle they intend to install it in, to determine compatibility. Same old story - ignorant people making ignorant statements. It's a wonder how these people cope with life on a daily basis - feel sorry for them.... ... show more
Reviewed in the United States on July 13, 2022 by Alex C.
    • Fit Issue, Not Battery Issue
Size: Group Size 34
I used the Amazon Vehicle Guide for my special make and model. Unfortunately, after spending $400 for a premium battery, the terminals on the battery were on the opposing end of the battery vs the stock setup. Therefore, the battery doesn’t fit. Several attempts to return were a failed adventure as the Amazon return page wouldn’t allow for it. Unfortunately, I had to go to a local shop and buy a replacement for the Amazon order. To be clear, I’m sure the battery is fine- for a truck it’s actually designed to fit. ... show more
Reviewed in the United States on December 5, 2023 by Greg K Ottinger
    • It fits sort of
Size: Group Size 34
I have a 2005 Honda Odysee van and though they claim it is compatible it did not fit perfectly. The positive cable was difficult to get on because it needs to be about an inch longer but I made it work. I also feel that this battery is way to costly, hope it lasts as long as they claim.
Reviewed in the United States on February 1, 2022 by Robert J. Backlund

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