CSB Battery XTV1272 User Manual

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21.8 15.4 12.3 7.52 4.22 3.16 2.57 1.86 1.21 0.82 0.68 0.37

264 182 145 88.1 53.8 39.5 31.7 22.8 14.9 10.0 8.55 4.55

206 160 128 82.3 51.8 37.8 30.2 21.9 14.7 9.84 8.26 4.44

XTV1272

XTV 1272 is a general battery up to 12 years expected
life in standby service or more than 260 cycles at
100% discharge in cycle service . XTV has a wider
operating temperature range, which makes them more

Specification

Cells Per Unit 6
Voltage Per Unit 12
Capacity 7.2Ah @ 20hr-rate to 1.75V per cell
Weight Approx. 2.57 kg(5.67 lbs)
Maximum Discharge Current 130A(5sec)
Internal Resistance Approx. 21mΩ
Operating Temperature Range

Nominal Operating Temperature Range
Float Charging Voltage 13.5 to 13.8 VDC/unit Average at
Recommended Maximum Charging 2.16A
Current Limit
Equalization and Cycle Service 14.4 to 15.0 VDC/unit Average at
Self Discharge CSB Batteries can be stored for more than 6 months at

Terminal F2-Faston Tab 250
Container Material ABS(UL 94-HB) & Flammability resistance of

Dimensions :

Unit: mm (inch)

100.0±1.0 (3.94±0.04) 94.0±1.0 (3.70±0.04) 151.0±2.0 (5.94±0.08) 65.0±1.0 (2.56±0.04)

suitable for the systems in harsh conditions.

Discharge:
Charge:
Storage:
25°C±3°C (77°F±5°F)

25°C(77°F). Please charge batteries before using . For
higher temperatures the time interval will be shorter.

(UL 94-V0) can be available upon request.

-20°C~50°C (-4°F~122°F)

-20°C~50°C (-4°F~122°F)

-20°C~50°C (-4°F~122°F)

Overall Height (H) Container height (h) Length (L)

12V 7.2Ah

@25°C (77°F)

25°C (77°F)

25°C (77°F)

CSB-manufactured

VRLA batteries are UL-

recognized components
under UL1989.

CSB is also certified by
ISO 9001 and ISO 14001.

Width (W)

(http://www.csb-battery.com)

The system of manufacturer was certified
by TUV CERT according to ISO 9001,ISO 14001.

Constant Current Discharge Characteristics Unit:A (25°C,77°F)

F.V/Time 5MIN 10MIN 15MIN 30MIN 60MIN 90MIN 2HR 3HR 5HR 8HR 10HR 20HR

1.60V

1.67V

1.70V

1.75V

27.7 17.7 13.4 7.94 4.60 3.35 2.67 1.93 1.25 0.88 0.71 0.38

26.8 17.4 13.3 7.87 4.47 3.28 2.63 1.89 1.24 0.87 0.70 0.38

25.8 17.1 13.2 7.81 4.41 3.24 2.61 1.89 1.23 0.86 0.70 0.38

24.6 16.4 12.9 7.74 4.31 3.21 2.60 1.88 1.22 0.84 0.69 0.37

1.80V

1.85V

18.3 13.9 11.2 7.10 4.10 3.06 2.48 1.79 1.19 0.80 0.66 0.36

Constant Power Discharge Characteristics Unit:W (25°C,77°F)

F.V/Time 5MIN 10MIN 15MIN 30MIN 60MIN 90MIN 2HR 3HR 5HR 8HR 10HR 20HR

1.60V

1.67V

1.70V

299 193 149 89.8 54.8 40.0 32.1 23.1 15.2 10.3 8.64 4.68
290 190 148 89.3 54.7 39.9 31.9 23.0 15.1 10.2 8.62 4.62
282 188 147 88.8 54.5 39.8 31.8 22.9 15.0 10.1 8.59 4.60

1.75V

1.80V

239 173 138 86.3 53.2 39.1 31.4 22.7 14.8 9.92 8.50 4.50

1.85V

Ratings presented herein are subject to revision without notice. Please refer to www.csb-battery.com to confirm the latest version.

RA1403

XTV 1272

2.60

0.20

140

2.40

0.17

120

2.20

0.14

100

2.00

0.11

80

1.80

0.08

60

1.60

0.05

40

1.40

0.02

20

(2.275V/Cell)

12V 7.2Ah

)Ratio

13.65V

140

120

100

80

60

40

20

Application

Cycle Use

Standby

40 8 12 16 20 24

0.20

2.60

2.40

0.17

2.20

0.14

2.00

0.11

1.80

0.08

1.60

0.05

1.40

0.02

40 8 12 16 20 24

Charge Voltage(V/Cell)

Temperature Set Point Allowable Range

(77 )

25

25

(77 )

2.45 2.40~2.50

2.275 2.25~2.30

)Ratio

Max.Charge Current

0.3C

Final Discharge

Voltage V/Cell

Discharge

Current(A)

68

1.75 1.70 1.60 1.30

0.2C>(A) 0.2C<(A)<0.5C 0.5C<(A)<1.0C (A)>1.0C

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