Discover EV 12V 28AH Battery

Discover® DRY CELL Traction Industrial batteries outperform traditional Flooded, AGM, and Gel deep-cycle batteries in demanding traction and industrial applications. These batteries are designed to deliver long runtimes, high operating current, and withstand deep discharges, which is ideal to power equipment that is used multiple times a day.

Hydro Polymer

• Organic capillary separators with hydropolymer electrolytes resist dry-out and prevent thermal runaway
• Maintains performance characteristics over operational life

Enhanced Alloys

• Thick plates with graphite enhanced alloys deliver maximum runtime over operational life

Carbon Boost

• Carbon additives increase duty cycle performance, charge acceptance, and partial state of charge operation

Automated Through-The-Partition Weld

• Improved intercell weld consistency, and less lead waste than manual welding process (key models)
• Supports high-current loads and lowers internal resistance

Polypropylene Case

• High heat resistance and durability (key industry models)
• High precision pressure relief valves reduce water loss and extend life
• Integrated flame arrestors prevent fire and explosion

Mechanical Specifications

• Industry Reference BCI: U1
• Length A (in/mm) 7.7 195
• Width B (in/mm) 5.1 130
• Height C (in/mm) 6.1 155
• Total Height D (in/mm) 6.3 159
• Weight (lbs/kgs) 23.1 10.5
• Terminal * F11M6

Electrical Specifications

• Voltage (V): 12
• Voltage Cutoff: (80% DOD) 11.40
• Internal Resistance: (mΩ) 8.37
• Short Circuit: (A) (20°C / 68°F) 1400
• Self-Discharge: (20°C / 68°F) 2-3% per month
• Charge Temperature :Min: -10°C (14°F) | Max: 50°C (122°F)
• Discharge Temperature: Min: -40°C (-40°F) | Max: 50°C (122°F)
• Storage Temperature: Min: -20°C (-4°F) | Max: 60°C (140°F)