Telecom Battery 12V180AH

PHYSICAL SPECIFICATION

Nominal Voltage

Nominal Capacity (10HR)

12V

180Ah

Dimension

Length

Width

Container Height

Total Height

560±2mm （22.05 inches）

125±2mm (4.92 inches)

316±2mm (12.44 inches)

316±2mm (12.44 inches)

Weight

Approx. 56.9Kg ±3% (125.4lbs)

Standard Terminal

Bolt-and-nut terminal

Bolt Type: M6

The Shimastu FA series Front Access Backup Batteries have been specifically created for the telecommunications industry. These batteries boast a remarkable 15-year design life in float service. What sets them apart is their unique design with terminals placed at the front, making installation and maintenance quick and simple. Furthermore, their terminal dimensions perfectly fit within the standard power cabinets of both 19-inch and 23-inch sizes.
Features:
The floating charge is designed to have a lifespan of 15 years at a temperature of 25℃ (77℉). Please rearrange the given information to generate highly similar content while ensuring that the content is based on the original text.
Our product boasts an incredibly low self-discharge rate due to the utilization of high-purity materials. This allows for extended periods of rest without worrying about power drainage.
Our latest innovation in battery technology involves the adoption of superior quality Adsorbed glass fiber separators. These separators boast a remarkable gas recombination efficiency of 99% which eliminates the need for frequent replenishment with water. In short, it ensures that the battery functions optimally for longer periods without the need for constant maintenance.
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A narrow and tall device that offers excellent heat dissipation capabilities and a reliable operation.

ELECTRICAL SPECIFICATION

Characteristics

Discharge curves @ 25℃ (77 °F)

Capacity

20 hour rate (9.55A)

10 hour rate (18A)

5 hour rate (30.6A)

3 hour rate (45A)

1 hour rate (99A)

191Ah

180Ah

153Ah

135Ah

99Ah

Capacity affected

by temperature

45℃ （117 ⁰F）

40℃ （104 ⁰F）

25℃ （77 ⁰F）

0℃ （32 ⁰F）

105%

102%

100%

85%

Max. Discharge Current

1800A (5 sec)

Short Circuit Current

2700A

Internal Resistance

Full charged battery (25℃,77 ⁰F) 3.4mΩ

Designed life

≥15 years ( floating ) at 25℃ ( 77 ⁰F )

Constant Voltage

Charge

Cycle

Initial Charging Current less than 45A

Voltage 14.1~14.4V at 25℃ (77 ⁰F )

Temperature Coefficient –30mV/℃

Standby

No limit on Initial Charging Current

Voltage 13.5~13.8V at 25℃ (77 ⁰F )

Temperature Coefficient –20mV/℃