Call Toll Free1-800-720-0607
Or Order Online

 We gladly accept:                           


About Us

Contact Us

Account Search Basket Order Status Checkout
Search for:
   Sign In

UB1234 Universal Power Group Sealed Lead Acid Battery UB1234 12V 3.4Ah UB1234 SLA Battery

UB1234 Universal Power Group Sealed Lead Acid Battery UB1234 12V 3.4Ah UB1234 SLA BatteryQuantity in Basket: none
Code: UB1234

Shipping Weight: 4.20 pounds
Length: 5.25"
Width: 2.63"
Height: 2.44"
General Specifications


5.23 inches

134 millimeters


2.64 inches

67 millimeters


2.36 inches

60 millimeters

Height over Terminals

2.60 inches

66 millimeters

Approximate Weight

2.60 pounds

1.20 kilograms


Quick disconnect tabs (0.187" x 0.032")


ABS Plastic

Electrical Specifications
Nominal Voltage:

12 Volts (6 cell in series)

Nominal Capacity:

20 hour rate

(150mA to 10.50 volts)

3.00 AH

10 hour rate

(280mA to 10.50 volts)

2.80 AH

5 hour rate

(500mA to 10.20 volts)

2.50 AH

1 hour rate

(1850mA to 9.00 volts)

1.85 AH

Energy Density (20 hour rate)

1.10 Watt-hours/cubic inch

66.8 Watt-hours/l

Specific Energy (20 hour rate)

13.8 Watt-hours/pound

30.0 Watt-hours/kg

Internal Resistance (Fully Charged Battery)

60 milliohms (approx.)


Cycle Applications: Limit initial current to 600mA. Charge until battery voltage (under charge) reaches 14.40 to 14.70 volts at 68� F (20� C). Hold at 14.40 to 14.70 volts until current drops to approximately 30mA. Battery is fully charged under these conditions, and charger should either be disconnected or switched to "float" voltage.

"Float" or "Stand-by Service": Hold battery across constant voltage source of 13.50 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.