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Deal.ai › Interstate
Interstate
Interstate MTX AGM Automotive Battery MTX-35

Interstate MTX AGM Automotive Battery MTX-35

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$279.95at Battery RoadieChecked Nov 9

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Price facts

  • Last seen at $279.95 at Battery Roadie on Nov 9.

Our take on the Interstate MTX AGM Automotive Battery MTX-35

The Interstate MTX-35 is a Group Size 35 absorbed glass-mat (AGM) car battery rated at 650 cold cranking amps. AGM construction holds its charge better than flooded batteries and is sealed, so it can run accessories and plug-ins even with the engine off. It carries a 36-month free replacement warranty. It suits cars that specify a Group 35 AGM battery, especially ones with start-stop systems or heavy electrical loads.

Best forCars that specify a Group Size 35 AGM batteryVehicles with start-stop or heavy accessory loadsDrivers who run electronics with the engine offOwners replacing a flooded battery with AGM
Pros
  • 650 CCA is solid starting power for a Group 35 fitment
  • AGM design is sealed and needs no water top-ups
  • Runs accessories and plug-ins with the engine off
  • 36-month free replacement warranty
  • Mounting flexibility for different hold-down setups
Cons
  • AGM batteries generally cost more than flooded ones
  • Only fits vehicles that take Group Size 35
  • 650 CCA is modest for larger engines or cold climates
  • No reserve capacity or amp-hour figure published

Interstate MTX AGM Automotive Battery MTX-35 prices at every store

  • Battery RoadieNew

    In stockReturn policy

    $279.95Checked Nov 9
    Visit Battery Roadie

About the Interstate MTX AGM Automotive Battery MTX-35

The Interstate MTX is an absorbed glass-mat (AGM) automotive battery in Group Size 35. It is built to meet or exceed a car's starting requirements. It also powers accessories and plug-ins, including while the engine is off.

The battery is rated at 650 Cold Cranking Amps (CCA) and offers flexible mounting. It lasts twice as long as conventional flooded batteries.

Battery type
Absorbed glass-mat (AGM)
Group size
35
Cold cranking amps
650 CCA
Mounting
Flexible mounting
Service life
2X the life of conventional flooded batteries
Warranty
36 months, free replacement

Questions and answers

Is the MTX-35 a direct replacement for a flooded Group 35 battery?
Yes, it is the same Group Size 35 footprint, so it drops into the same tray and hold-down. AGM is sealed and does not need water, but check that your vehicle's charging system is compatible with AGM.
Does it work with start-stop systems?
AGM batteries are the usual choice for start-stop vehicles because they handle frequent deep cycling better than flooded batteries. Confirm your car calls for an AGM Group 35 before buying.
How long should it last?
Interstate rates it at twice the life of a conventional flooded battery. Real-world life depends on climate, driving habits and electrical load, and the warranty covers 36 months of free replacement.
Can I run accessories with the engine off?
Yes. The AGM design is built to power plug-ins and accessories even when the engine is off, though deep discharges shorten battery life.
What is included?
The battery itself. Installation is offered separately for most makes and models, and the 36-month free replacement warranty applies to the battery.
Where is the Interstate MTX AGM Automotive Battery MTX-35 cheapest?
At Battery Roadie, for $279.95, as of our latest check.

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