Agricultural & Construction Batteries

504186 agconstruction 764x302

Heavy-Duty batteries for your heavy-duty equipment

Our batteries are built tough to demanding John Deere specs. No other brand compares with the high-quality construction and internal and external components.

nmb strongbox 146x118StrongBox™

  • Through-the-wall, welded intercell connectors are 25-percent larger than in other batteries, withstand vibration, and provide quick starts
  • Super radial grid design with inboard lug permits electrical current to flow more efficiently, and provides higher cranking amps
  • Extra-heavy plates give extra reserve power
  • Microporous plastic envelope separators eliminate electrical shorts and keep positive material from touching the negative plate
  • Epoxy-anchored plates make StrongBox batteries four times stronger than hot-melt anchored plates and reduce vibration


nmb strongboxagm 146x118StrongBox™ AGM

  • Extra heavy-duty straps create superior conductivity, strength, and durability
  • Six-valve isolated design allows gas to escape in the event of an overcharge
  • Flat plate absorbed glass mat means no free flowing electrolyte to leak from the battery
  • Through-the-partition weld design ensures ultimate conductivity and resistance to vibration


nmb performance 146x118Performance

  • Heavy-duty poly containers
  • Hot-melt installation protects against vibration damage
  • Through-the-wall, welded intercell connectors provide quick starts and increase power in extreme conditions
  • Envelope separators eliminate electrical shorts and prevent corrosion
  • Heavy-duty grids provide enhanced durability

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