AGM Batteries
Absorbed Glass Mat, or AGM, batteries are a sealed battery technology that was developed in 1980 by Concorde Battery for non-military commercial use. AGM sealed batteries are characterized by the inclusion in the design of a thin fiberglass mat, inserted between the plates, that absorbs and immobilizes the acid without separating it from the plates, allowing for faster reaction between the acid and plates. Due to this internal construction as well as its subtantial internal electrical resistance, AGM batteries are able to deliver and absorb higher rates of amperage during discharging and charging than other battery types.
AGM batteries can be charged at the same charging voltage as flooded lead-acid batteries and are interchangeable with flooded batteries without the need for system calibration adjustments or other equipment. AGM batteries ruggedly-constructed with a tight configuration of its internal construction results in a resistance to vibration. AGM batteries can be frozen without compromising the case and, although they do not work while frozen, they are able to resume normal operation when returned to nominal operating temperature. These features, combined with other safety and design standards established by Concorde and as a result of on-going engineering development, make sealed AGM batteries a logical choice for many applications including:
- ...those where the batteries are placed in poorly-ventilated locations.
- ...those where safety, power, weight, and reliability are important.
- ...those where electronics are susceptible to corrosion by fumes.
- ...those that make maintenance problematic or where access is a challenge.
- ...those that are in locations that experience freezing conditions.
- ...those where the use of a sealed battery is required for environmental and safety considerations.
- ...those where a resistance to vibration is a consideration.
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Interstate® Batteries Power Patrol® 12V 44Ah Maintenance-Free Rechargeable Sealed Deep-Cycle VRLA/AGM Battery (SLA1161)
Interstate® Batteries
$128.0012V 44Ah AGM Battery$128.00 -
Interstate® Batteries Power Patrol® 12V 34Ah Maintenance-Free Rechargeable Sealed Deep-Cycle VRLA/AGM Battery (SLA1156)
Interstate® Batteries
$92.0012V 34Ah AGM Battery$92.00 -
Discover® Battery Dry Cell Traction 12V 33Ah Industrial Sealed Deep-Cycle VRLA/AGM Battery (EVU1A-A)
Discover® Battery
33Ah AGM BatteryQty in Cart: 0Quantity:Price:Subtotal: -
Discover® Battery Dry Cell Traction 12V 236Ah Industrial Sealed Deep-Cycle VRLA/AGM Battery (EV8DA-A)
Discover® Battery
236Ah AGM BatteryQty in Cart: 0Quantity:Price:Subtotal: -
Discover® Battery Dry Cell Traction 12V 237Ah Industrial Sealed Deep-Cycle VRLA/AGM Battery (EV512A-210F)
Discover® Battery
237Ah AGM BatteryQty in Cart: 0Quantity:Price:Subtotal: -
Discover® Battery Dry Cell Traction 12V 235Ah Industrial Sealed Deep-Cycle VRLA/AGM Battery (EV4DA-A)
Discover® Battery
235Ah AGM BatteryQty in Cart: 0Quantity:Price:Subtotal: -
Discover® Battery Dry Cell Traction 12V 65Ah Industrial Sealed Deep-Cycle VRLA/AGM Battery (EV34A)
Discover® Battery
65Ah AGM BatteryQty in Cart: 0Quantity:Price:Subtotal: -
Discover® Battery Dry Cell Traction 12V 115Ah Industrial Sealed Deep-Cycle VRLA/AGM Battery (EV31A-A)
Discover® Battery
115Ah AGM BatteryQty in Cart: 0Quantity:Price:Subtotal: -
Discover® Battery Dry Cell Traction 12V 100Ah Industrial Sealed Deep-Cycle VRLA/AGM Battery (EV27A-A)
Discover® Battery
100Ah AGM BatteryQty in Cart: 0Quantity:Price:Subtotal: -
Discover® Battery Dry Cell Traction 12V 85Ah Industrial Sealed Deep-Cycle VRLA/AGM Battery (EV24A-A)
Discover® Battery
85Ah AGM BatteryQty in Cart: 0Quantity:Price:Subtotal: -
Discover® Battery Dry Cell Traction 12V 55Ah Industrial Sealed Deep-Cycle VRLA/AGM Battery (EV22A-A)
Discover® Battery
55Ah AGM BatteryQty in Cart: 0Quantity:Price:Subtotal: -
Discover® Battery Dry Cell Traction 12V 230Ah Industrial Sealed Deep-Cycle VRLA/AGM Battery (EV185A-A)
Discover® Battery
230Ah AGM BatteryQty in Cart: 0Quantity:Price:Subtotal: