UPG 45798 UB23000 2 Volt 300 Ah AGM SLA

Universal Power Group UPG 45798 Replacement Battery

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UPG 45798 Battery Specs

The UPG 45798 is a 2V 300Ah SLA AGM Battery. It is a compatible battery replacement for the UB23000 battery.

  • Type: Rechargeable Sealed Lead Acid (SLA), Absorbent Glass Mat (AGM)
  • Voltage / Capacity: 2V 300Ah
  • Length: 171.9 mm (6.77″)
  • Width: 151.1 mm (5.95″)
  • Total Height: 364.9 mm (14.37″)
  • Terminal Type: I8

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Battery Model: UPG 45798

The UPG 45798 battery is a 2V 300Ah rechargeable sealed lead acid (SLA) battery from Universal Power Group (UPG) featuring an absorbent glass mat (AGM) design.

SLA batteries offer many benefits as they are low maintenance, leakproof / spillproof, reliable, and position insensitive (they can operate in any orientation).

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How can I extend the life of my Universal Power Group AGM sealed lead acid battery while it is in storage?

To help extend the life of your UPG AGM SLA battery, fully charge your battery before storing it in a cool and dry place.

A freshening charge for your UPG AGM SLA battery is recommended at six months if stored at 30°C (86°F). For higher temperatures, the time interval will be shorter – as frequently as every three months depending on the temperature.

Never store batteries in a location without adequate ventilation and always be sure to recharge your battery at a minimum of every six months if you want to optimize the length of its service life.

For more specific details on battery care tips, check out the complete UPG Battery Catalog.


Battery Chart for UPG 45798

Brand / ManufacturerUPG
Battery Model No.45798
Common Replacement ForUB23000
TypeSealed Lead Acid / AGM
Nominal Voltage2V
Capacity (20HR)300Ah
Terminal TypeI8
Length6.77″ (171.9 mm)
Width5.95″ (151.1 mm)
Total Height14.37″ (364.9 mm)
Approx. Weight39.68 lbs (18 kg)

View UPG 45798 Battery Spec Sheet

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