Interstate Batteries
Interstate MTX-94R/H7 AGM
$274.95
Best Car Batteries · head-to-head
A sourced, side-by-side comparison. EverStart Maxx 35N is cheaper at $90. Every spec and price links to its source.
Interstate Batteries
$274.95
EverStart
$90Cheaper
On the specs we track, they're closely matched. The EverStart Maxx 35N is the cheaper at $90.
As an Amazon Associate we earn from qualifying purchases. Prices verified at capture; live price may differ.
✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec | | |
|---|---|---|
| US price | $274.95 | $90 |
| Brand | Interstate Batteries | EverStart |
| Released | — | — |
| Battery type | AGM | flooded |
| Bci group size | 94R/H7 | 35N |
| Cold cranking amps | 850 | 640 |
| Cranking amps ca | 1000 | — |
| Reserve capacity min | 140 | 100 |
| Capacity ah | 80 | — |
| Terminal type | top-post | — |
| Weight (lb) | — | — |
| Warranty months | 36 | 36 |
| Maintenance free | — | Yes |
| Dimensions inches | 12 7/16 x 6 15/16 x 7 1/2 | — |
Sources — Interstate MTX-94R/H7 AGM: interstatebatteries.com (verified 2026-07-13). EverStart Maxx 35N: everstartco.com (verified 2026-07-13).
Where the two actually differ on the specs we track (4 of 11). Matching specs are omitted.