WP55-12N

Kung Long 12v 55ah battery WP55-12N Valve Regulated Lead Acid

The WP series is designed for multipurpose applications.

APPLICATION
  • UPS Backup System
  • Security Backup System
  • Fire Alarm System
  • Emergency Light System

For More Details read Datasheet 

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Description

Specifications

Model: WP55-12N

Nominal Voltage(V): 12V

Nominal Capacity:

  • 20 hour rate (2.75A to 10.50V) 55Ah
  • 10 hour rate (5.225A to 10.50V) 52.25Ah
  • 5 hour rate (9.35A to 10.20V) 46.75Ah
  • 1 C (55A to 9.60V) 31.17Ah
  • 3 C (165A to 9.60V) 22Ah

Weight: Approx. 17.1kg(37.62Lbs.)

Internal Resistance (at 1KHz):Approx. 6 mΩ

Maximum Discharge Current for: 5 seconds: 660A

Charging Methods at 25℃(77℉):

  • Cycle use:
    Charging Voltage 14.4 to 15.0V
    Coefficient -5.0mV/℃/cell
    Maximum Charging Current： 16.5A
  • Standby use:
    Float Charging Voltage 13.5 to 13.8V
    Coefficient -3.0mV/℃/ce

Operating Temperature Range:

Charge           -15℃(5℉) to 40℃(104℉)
Discharge     -15℃(5℉) to 50℃(122℉)
Storage         -15℃(5℉) to 40℃(104℉)

Charge Retention (shelf life) at 20℃(68℉):

1   month   98％
3  month  94％
6  month  85％

Case Material:

ABS UL94 HB
Option: Flammability resistance of (UL94 V-0)

Design Life: 3-5 Years.

Terminal:F8

Additional information

Brand

Long