Battery Replacement Service


Your Vehicle’s Battery

Todays batteries in cars, SUVs and light trucks are required to start the vehicle through the wide varying extreme weather conditions in New Hampshire and Maine and run all of the power-hungry accessories. Today’s start/stop  fuel savings techniques add further demands on your starting system and battery. Auto Care Plus’s MT Series Interstate Automotive / Light Truck Batteries as well as the MTP Platinum are built to handle cold weather starts as well as warm weather battery stresses. They are specifically designed to provide maximum cranking power to start the vehicle and run the electronic accessories when the vehicle is turned off. Backed by a nationwide 30 month free-replacement and 48 month pro rated warranty, all Interstate Batteries are engineered to meet exact OE fitment specifications.

*Comparison of Cold Cranking Amp Ratings for MT batteries within the same BCI Group


  • Industry Leading 48 Month Warranty
  • High Cold Cranking Amps
  • Reserve Capacity Ratings
  • New Calcium/Tin Alloy – Reduces self-discharge for long lasting durability
  • Maintenance Free Design – Has a sealed case for safety and protection
  • Integrated Fold Down Handle – For easy handling and installation
  • Envelope Separators – Lowers electric resistance for reliable starting power
  • Advanced Center Lug Technology – Minimizes vibration and extends the life of the battery


Car batteries last longer in cold climates than in warm. Cold starts put a greater demand on batteries, but heat is a big factor in car battery life. We can test you battery for how well it holds a charge and to estimate how much life it has left. 


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Special Offers


Auto Care Plus, LLC, Auto Repair & Service, Merrimack, NH

Eight Locations Throughout NH and ME:

Manchester, NH

991 Candia Road | Manchester, NH 03109
(603) 232-1521

Merrimack, NH

738 D.W. Highway | Merrimack, NH 03054
(603) 429-1002

Hooksett, NH

1112 Hooksett Rd | Hooksett, NH 03106
(603) 644-7238

South Portland, ME

509 Westbrook St. | South Portland, ME 04106
(207) 773-8560

Wolfeboro, NH

635 Center St. | Wolfeboro, NH 03894
(603) 569-1068

Conway, NH

675 White Mountain Hwy | Conway, NH 03818
(603) 447-3873

Derry, NH

418 Island Pond Rd, Bldg #3 | Derry, NH 03038
(603) 845-3900

Lebanon, NH

258 Mechanic St, Lebanon, NH 03766
(603) 448-1381

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