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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 |
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