MTX Car Batteries

Choose Absorbed Glass-Mat Batteries for Powerful Trucks and Cars

The MTX battery line for cars and trucks offers long life and premium performance as an absorbed glass-mat (AGM) battery or enhanced flooded battery (EFB) battery. Get the right OE replacement battery for your start-stop vehicle, whether it came from the factory with an EFB battery or an AGM.

MTX AGM batteries

The MTX AGM from Interstate Batteries is an absorbed glass-mat battery using a revolutionary design that, instead of letting free-flowing liquid in a battery cell, suspends electrolyte in fiberglass mats. This design packs more lead into the car battery, giving you the longest life possible, while the battery itself is spill-proof and vibration resistant.

MTX EFB batteries

The MTX EFB from Interstate Batteries is designed like regular flooded batteries with critical differences that allow an EFB battery to outlast a regular battery between recharges. The Interstate EFB battery is only suitable as an OE replacement for vehicles requiring an EFB battery. Availability varies; please contact your authorized distributor for details.

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PowerFast Car Batteries

Part Number	SRP	Group Size The physical dimensions of a battery.	CCA Cold cranking amps start your car. If this number meets or exceeds your vehicle’s needs, you’re good to go.	CA Cranking amps are measured at warm temperatures to show what a battery can deliver under ideal conditions. CCA indicates performance under harsher conditions.	RC Reserve capacity is the steady power your battery provides the electrical system when the alternator is not operating.	Ah Ampere hour measures the battery’s capacity and indicates how much energy can be stored by the battery.	Length	Width	Height	Weight	Termination Code	Voltage	Wet/Dry
MTX-47/H5-INTL	Not Listed	H5	660	760	100	60	242	175	190	17.5	TOP	12	D
MTX-48/H6-INTL	Not Listed	H6	720	820	120	70	278	175	190	20.3	TOP	12	D
MTX-49/H8-INTL	Not Listed	H8	850	950	160	92	353	175	190	26.7	TOP	12	D
MTX-94R/H7-INTL	Not Listed	H7	800	900	140	80	315	175	190	23.1	TOP	12	D
MTX-95R/H9-INTL	Not Listed	H9	950	1050	180	105	393	175	190	29.7	TOP	12	D
MTX-AUX14-ES	Not Listed	AUX14	200	250	N/A	12	150	87	146	4.4	TOP	12	D
MTX-AUX12-ES	Not Listed	AUX12	180	225	N/A	10	150	87	130	3.9	TOP	12	D