Power House 12V7.5AH Sealed Rechargeable Battery

Battery Model

Nominal Voltage

12V

Rated Capacity (20 Hour rate)

7.5AH

Cells Per Battery

6

Dimension

Length

Width

Height

Total Height

151mm (5.94 in)

65mm (2.56 in)

94mm (3.7 in)

100mm (3.94 in)

Approx. Weight

2.0kg (4.41lbs) ± 3%

Capacity @ 25°C (77°F)

20-hour rate

(0.36A, 10.8V)

10-hour rate

(0.67A, 10.5V)

3-hour rate

(1.97A, 10.8V)

1-hour rate

(4.71A, 9.6V)

7.2Ah

6.7Ah

5.91Ah

4.71Ah

Max. discharge current

105A (5 Sec.)

Internal Resistance

Full charged at 25°C (77°F): Approx. 28mΩ

Capacity affected by Temp. (20 HR)

40°C (104°F)

25°C (77°F)

0°C (32°F)

-15°C

102%

100%

85%

65%

Self-Discharge

@25°C (77°F)

After 3 months storage

After 6 months storage

After 12 months storage

91%

82%

64%

Charge method

@25°C (77°F)

Cycle Use

Float Use

14.40-14.70V (Initial charging current less than 2.1A)

13.50-13.80V