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2 Volt 300Ah AGM Battery – UB23000 (45798) MSB300

Original price was: $289.99.Current price is: $73.90.

2 Volt 300Ah AGM Battery – UB23000 (45798) MSB300 REPLACEMENT

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  • Part numberMatch the complete number, including letters and suffixes.
  • Electrical specificationConfirm voltage, chemistry and charging requirements.
  • Physical fitCompare dimensions, connector, polarity and terminal position.
SKU
UB23000-MSB300
Brand
N/A
Category

Description

2 Volt 300Ah AGM Battery – UB23000 (45798)

Replaces MSB300 BB Battery 2 Volt AGM

Voltage: 2
Capacity: 300 Amp Hour

  • 2 Volt AGM Battery Size:
  • Length: 6.78″
  • Width: 5.95″
  • Height: 14.37″

Chemistry: AGM SLA
Terminals: M8 Female Terminal

More Specifications:
Nominal Voltage – 2 volts
Nominal Capacity – 77° F (25° C)
20-hr. (0.23A) – 300 Ah
10-hr. (27.9 A) 279 Ah
5-hr. (51.0 A) – 255 Ah
1-hr. (180 A) – 180 Ah
Approximate Weight – 39.68 lbs (18.0 kgs)
Internal Resistance (approx.) – 0.72m O
Shelf Life (% of normal capacity at 68° F (20° C)
3 Months – 0.91
6 Months – 0.82
12 Months – 0.64
Temperature Dependancy of Capacity (20 hour rate)
104 F (40° C) – 102%
77 F (25° C) – 100%
32 F (0° C) – 85%
5 F (-15° C) – 65%
AGM Operational Temperature
Charge – 32° F to 113° F (0° C to 45° C)
Discharge – 5° F to 131° F (-15° C to 55° C)
AGM Storage Temperature – 5° F to 104° F (-15° C to 40° C)
Cycle Use (Repeating Use)
Initial Current – 60 A
Control Voltage – 2.45 V
Float Use
Control Voltage – 2.28 V

UB23000 Replaces MSG300 BB Battery BW-23000 CB22000

Specifications UB23000

UB23000 2 Volt 300 AH 45798

Additional information

Brand

N/A

Product Type

Other

Product Name + Part Number

2 Volt 300Ah AGM Battery – UB23000 (45798) MSB300 UB23000-MSB300

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Ordering guidance

A reliable replacement starts with an exact match

Similar-looking batteries and accessories can use different voltage, chemistry, connectors or polarity. Verify the label and physical fit before purchase.

View the battery matching guide
Is matching the voltage enough?

No. Chemistry, dimensions, connector type, polarity, terminal position and charging requirements must also match.

Which number should I compare?

Use the complete model or part number printed on the original item. Include every prefix, suffix, dash and revision where shown.

What if my device model is not listed?

Do not assume compatibility from appearance alone. Compare the original part number and specifications or confirm the requirements in the device documentation.