Backup Battery 6V,4AH(20HR)

SPECIFICATIONS

Nominal Voltage

6 V

Rated Capacity (20 hour rate)

4.5 AH

Dimensions

(Length*Width*Height*Total Height )/mm

70*47*101*106 mm

Weight Approx

0.64kg

CHARACTERIESTICS

Capacity

25℃

20 Hour rate (0.225 A)

4.5 AH

10 Hour rate (0.41 A)

4.1 AH

5 Hour rate (0.77 A)

3.85 AH

1 Hour rate (2.70 A)

2.7 AH

1.5 Hour discharge to 10.5V

1.8 A

Internal Resistance

Fully charged battery at 25℃

18 Ω

Capacity affected by temperature

(20 hour rate)

40℃

25℃

0℃

-15℃

102%

100%

85%

65%

Self-Discharge

At 25℃

Capacity after 3 month storage

Capacity after 6 month storage

Capacity after 12 month storage

91%

82%

64%

Terminal Type

T1-187

Charge

(Constant Voltage)

Cycle use

Initial Charging Current less than 6.8 A

Voltage 7.2~7.35V 

Float use

Voltage 6.75~6.90V