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UB12550 Universal Power Group Sealed Lead Acid Battery UB12550 12V 55Ah UPG UB12550 SLA Battery

 
UB12550 Universal Power Group Sealed Lead Acid Battery UB12550 12V 55Ah UPG UB12550 SLA BatteryQuantity in Basket: none
Code: UB12550
Price:$125.00

Shipping Weight: 39.58 pounds
Length: 9.02"
Width: 5.43"
Height: 9.13"
 
 
 
Quantity:
 
General Specifications
Dimensions:

Length

9.02 inches

229 millimeters

Width

5.43 inches

138 millimeters

Height

8.27 inches

210 millimeters

Height over Terminals

9.13 inches

232 millimeters

Approximate Weight

39.58 pounds

17.95 kilograms

Terminals:

NB, U, AP, M, B

Case:

ABS Plastic

Electrical Specifications
Nominal Voltage:

12 Volts

Nominal Capacity:

20 hour rate

(2.75A to 10.50 volts)

55.0 AH

10 hour rate

(5.12A to 10.50 volts)

51.15 AH

5 hour rate

(9.35A to 10.20 volts)

46.75 AH

1 hour rate

(33A to 9.00 volts)

33.0 AH

Internal Resistance (Fully Charged Battery)

10 milliohms (approx.)


Charging

Cycle Applications: Limit initial current to 19.25A. Charge until battery voltage (under charge)reaches 14.50 to 14.90 volts at 68 F (20 C). Hold at 14.50 to 14.90 volts until currentdrops to approximately 550mA. Battery is fully charged under these conditions, and charger shouldeither be disconnected or switched to "float" voltage.

"Float" or "Stand-by Service": Hold battery across constant voltage source of 13.60 to 13.80 volts continuously. When held at this voltage, the battery will seek its own current level and maintain itself in a fully charged condition.