Santak ECT-UP1275VA16 Ecotek 电池 (12V, 75Ah)

Nominal Voltage(V): 12V

Nominal Capacity

20 hour rate (7.5A to 10.80V):  75Ah

10 hour rate  (12.75A to 10.20V):  63.75Ah

5 hour rate (45A to 9.60V)  : 45Ah

1C (75A to 9.60V):  47.5 Ah

Weight: Approx. 24.2 kg

Internal Resistance (at 1KHz): Approx. 5mΩ

Maximum Discharge Current for 5 seconds: 900A

Short Circuit Current: 1720A

Design life: 12 years

Case Material: ABS - Flame retardant rating of UL94 HB

Option: UL94 V-0

Terminal: F8

Charging Methods at 25°C (77°F)

Cycle use:

Charging Voltage: 14.4 to 15.0V

Coefficient -5.0mV/ C/cell

Maximum Charging Current: 22.5A

Standby use:

Float Charging Voltage: 13.50 to 13.80V

Coefficient -3.0mV/ C/cell

Operating Temperature Range

Charge: -15°C(5°F) to 40°C(104°F)

Discharge: -15°C(5°F) to 50°C(122°F)

Storage: -15°C(5°F) to 40°C(104°F)

Charge Retention (shelf life) at 20°C (68°F)

1 month: 98%

3 month: 94%

6 month: 85%