Interstate Batteries Automotive Battery 12V 63Ah (Group 34R) 800CCA SLI Pure Lead AGM Automobile Replacement Battery for Cars, Jeeps, SUVs, Trucks, Vans (MTZ-34R)
Condition: New
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30-day refund / replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
11 left in stock
Arrives
Tuesday, Apr 7
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Style: 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
Brand: Interstate Batteries
Vehicle Service Type: Passenger Car, SUV, Truck, Van
Size: 10.82 x 6.76 x 7.84" (LxWxH)
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
Brand: Interstate Batteries
Size: 10.82 x 6.76 x 7.84" (LxWxH)
Product Dimensions: 6.76"D x 10.82"W x 7.84"H
Number Of Cells: 6
Terminal: Top Post
Manufacturer: Interstate Batteries
UPC: 656489347541
Model: Automotive Battery
Item Weight: 47 pounds
Item model number: MTZ-34R
Batteries: 1 12V batteries required. (included)
Manufacturer Part Number: MTZ-34R
Special Features: Rechargeable
Date First Available: July 18, 2022
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Tuesday, Apr 7
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Style: Group Size 48
Great deal on a great battery
Reviewed in the United States on March 6, 2026 by Placeholder
Style: Group Size 94R
The note from Amazon reads: "THIS DOES NOT FIT YOUR 2015 SILVERADO" Not true ! You may have to move your coolant reservoir out of the way for entry. The Battery fills the battery tray, the hold down block fits perfectly! Also Interstate Batteries are known for their reliability and you will have all the CCA's you need !
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Reviewed in the United States on January 9, 2026 by E. Golden
Style: Group Size 94R
Used them before and love them. Replaces OEM like it belongs there. It's an Interstate battery at a great price.
Reviewed in the United States on March 15, 2026 by E. Caranto
Style: Group Size 48
Thought I bought a good battery from a trusted US based company. Not so! Battery lasted a few months now won’t hold a charge. Found a sticker on top of the battery that says Made in China! WTF? Interstate says I need a certificate showing the battery is dead. That means taking it to a dealer and spending more money for a test. Used to love Interstate batteries. Not anymore! This is in addition to the previous review. I brought the battery to a local Interstate dealer. They tested the battery and it failed the load test. I turned the old battery over to them. I asked if they could replace the battery under the 3 year warrantee since battery was less than a year old. They said they would not get credit for it because it came under a different distributor. All this crap from Interstate saying you can turn a failed battery purchased online to a local dealer is totally false. I had to buy another battery from them.I submitted a claim to the Dept of Consumer Protection in my State. They contacted Interstate and presented them with my paid invoiced, the entire string of email communications, photos of the battery and a copy of the 3 year warrantee. Interstate disputed everything so I am out. It is up to you who you want to do business with but fair warning to all regarding Interstate batteries purchased through Amazon. BTW, the new battery purchased through the local dealer was fifty dollars less!
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Reviewed in the United States on February 24, 2025 by chuck1102
Style: 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
Style: Group Size 49
Excellent Battery for my Mercedes Benz risolve all the problem no need for a auxiliary battery. Great job!
Reviewed in the United States on March 15, 2026 by Amazon Customer
Style: Group Size 94R
Great packaging. Battery has built in handles. It installed perfectly and started up immediately. I didn’t give 5 stars because I don’t know how long it will last.
Reviewed in the United States on January 25, 2026 by Amazon Customer
Style: Group Size 48
Well packaged, arrived as promised. I installed about six months after receipt and still had great voltage when installed. Also was well packaged to help avoid any damage in shipping. Fit as expected.
Reviewed in the United States on February 5, 2026 by Corey E.