Universal Power Group manufactures a wide range of Sealed Lead-Acid (SLA) batteries for various powersport applications, including: motorcycle, ATV, snowmobile, jet ski/personal watercraft, scooter, go-kart, utility vehicle, etc.

At Midstate Battery, we stock a variety of capacities for these batteries in both Sealed AGM (Absorbed Glass Mat) and Dry Charge AGM technologies. All you have to do is call and tell us the year, make and model of your application, then we'll match it with the right battery!


Adventure Power® SLA Batteries:

  • Outstanding performance - withstands high current output and deep cycling
  • Excellent resistance to vibration, shock, chemicals and heat
  • Low self-discharge
  • Exceptional leak resistance (even in upside-down position).
  • Reliable power for critical applications

Premium Series: Dry Charge AGM

  • Not factory activated
  • Acid pack included for filling (we activate/charge in-store per customer request)



Platinum Series: Sealed AGM (Factory Activated)

  • Maintenance Free
  • No leakage – even in upside-down positions
  • Lead-Calcium plates more than double the storage life
  • Valve regulated Lead-Acid (VRLA) design means low gassing during charging
  • Increased CCA performance


Click to Download PDF

Click to Download PDF

Click to Download PDF


Adventure Power® PHANTOM SLA Batteries:

  • Extreme-rate LiFePO4 cell technology
  • Ultra light (averages 1/5 the weight of a lead-acid battery)
  • Zero sulfation, for longer service life
  • Military spec carbon composite case
  • Faster cranking for better starts
  • Super-fast recharge rate
  • No explosive gasses during charge


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Looking for more information? Do you have questions about these products?

Call Midstate Battery today at (860) 243-0646 to speak with one of our battery specialists!