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PowerCell Sealed Lead Acid batteries for alarms, UPS backups, emergency lighting, motorized scooters and other industrial applications.

These batteries confine the electrolyte, but have a vent or valve to allow gases to escape if internal pressure exceeds a certain threshold. During charging, a lead-acid battery generates oxygen gas at the positive electrode. Sealed lead-acid batteries are designed so that the oxygen generated during charging is captured and recombined in the battery. Our valve-regulated battery is the most common type of sealed battery. These types of sealed batteries have a spring-controlled valve that vents gases at a predetermined pressure. Sealed batteries were developed to reduce the maintenance required for batteries in active service. Since electrolyte levels are preserved by trapping and recombining off-gasses, there should not be any need to add distilled water over the life of the battery.

Maintenance-Free.

Rechargeable.

Valve Regulated.

Absorbed Glass Mat (AGM) Battery

SKU: PCG450

Nominal Voltage: 4.0

Nominal Capacity @ 20 hr Rate: 5.0

Length: Inches: 3.58

Length: mm: 91

Width: Inches: 1.97

Width: mm: 50

Height: Inches: 2.87

Height: mm: 73

Height Over Terminal: Inches: 2.87

Height Over Terminal: mm: 73

Unit Weight: lb: 1.75

Unit Weight: kg: 0.79

Case Quantity: 10

Case Weight: lb: 18.5

Terminal Position: 6

Terminal Type: F2