CSB Battery GP1272 User Manual

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340 235 177 106 63.6 46.4 37.1 26.3 17.0 11.6 9.68 5.27

GP 1272

GP 1272 is a general purpose battery up to 5 years in standby
service or more than 260 cycles at 100% discharge in cycle
service. As with all CSB batteries, all are rechargeable, highly
efficient, leak proof and maintenance free.

12V 7.2Ah

Specification

Cells Per Unit 6
Voltage Per Unit 12
Capacity 7.2Ah @ 20hr-rate to 1.75V per cell @25°C (77°F)
Weight Approx. 2.4 kg(5.29 lbs)
Maximum Discharge Current 100A/130A(5sec)
Internal Resistance Approx. 23 mΩ
Operating Temperature Range

Nominal Operating Temperature Range
Float Charging Voltage
Recommended Maximum Charging 2.16A
Current Limit
Equalization and Cycle Service
Self Discharge CSB Batteries can be stored for more than 6 months at

Terminal F1/F2-Faston Tab187/250
Container Material ABS(UL 94-HB) & Flammability resistance of

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

13.5 to 13.8 VDC/unit Average at

14.4 to 15.0 VDC/unit Average at

25°C (77°F).
higher temperatures the time interval will be shorter.

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

-15°C~50°C ( 5°F~122°F)

-15°C~40°C ( 5°F~104°F)

-15°C~40°C ( 5°F~104°F)

25°C (77°F)

25°C (77°F)

Please charge batteries before using. For

CSB-manufactured

VRLA batteries are UL-

recognized components
under UL1989.

CSB is also certified by
ISO 9001 and ISO 14001.

Dimensions :

Unit: mm (inch)

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

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

98.6±1.5 (3.88±0.06) 94.3±1 (3.71±0.04) 151±2 (5.94±0.08) 64.8±1 (2.55±0.04)

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

Width (W)

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

1.80V

1.85V

35.6 22.0 16.5 9.61 5.51 3.92 3.08 2.13 1.34 0.92 0.77 0.45

33.1 21.0 15.9 9.36 5.41 3.85 3.02 2.08 1.31 0.90 0.76 0.44

31.9 20.5 15.6 9.24 5.37 3.82 3.00 2.06 1.30 0.89 0.75 0.43

29.6 19.6 15.1 9.03 5.30 3.77 2.96 2.02 1.27 0.88 0.74 0.42

27.2 18.6 14.4 8.77 5.23 3.71 2.91 1.98 1.25 0.87 0.73 0.42

24.5 17.4 13.7 8.44 5.14 3.66 2.87 1.95 1.22 0.86 0.71 0.40

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

360 245 183 108 64.4 47.1 37.7 26.6 17.3 11.8 9.80 5.37

1.67V

1.70V

1.75V

1.80V

1.85V

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

331 231 174 105 63.1 46.1 36.9 26.2 16.9 11.5 9.54 5.23
313 222 170 103 62.4 45.5 36.4 25.9 16.7 11.4 9.47 5.15
295 213 165 101 61.7 45.0 35.9 25.6 16.5 11.3 9.40 5.07
276 202 158 99 60.8 44.3 35.4 25.2 16.3 11.2 9.29 4.99

RA1312

GP1272

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

GLOBAL HQ

CSB BATTERY CO., LTD. (TAIWAN)

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BEIJING OFFICE. (CHINA)

C

SB BATTERY TECHNOLOGIES (BEIJING) CO., LTD.

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EUROPE HQ

CSB Battery Europe BV.

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SHENZHEN OFFICE.( CHINA )

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