CSB Battery GP12120 User Manual

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48.2 32.0 23.6 13.7 8.12 5.84 4.62 3.35 2.21 1.44 1.18 0.61

462 326 256 156 96.1 69.3 54.9 38.5 24.4 16.2 13.4 7.54

418 307 243 153 94.8 68.0 53.7 37.7 24.1 15.8 13.1 7.42

GP 12120

GP 12120 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 12Ah

Specification

Cells Per Unit 6
Voltage Per Unit 12
Capacity 12 Ah @ 20hr-rate to 1.75V per cell @25°C (77°F)
Weight Approx. 3.67 kg(8.09 lbs)
Maximum Discharge Current 150A/180A(5sec)
Internal Resistance Approx. 16 mΩ
Operating Temperature Range

Nominal Operating Temperature Range
Float Charging Voltage
Recommended Maximum Charging 3.6A
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±3C (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)

100±1 (3.94±0.04) 94±1 (3.7±0.04) 151±2 (5.94±0.08) 98±1 (3.85±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

51.2 33.2 23.9 13.9 8.14 5.90 4.69 3.37 2.24 1.45 1.19 0.62

1.67V

1.70V

1.75V

1.80V

1.85V

46.3 31.6 23.3 13.6 8.08 5.82 4.61 3.32 2.18 1.43 1.17 0.61

43.3 30.0 22.6 13.4 8.03 5.77 4.57 3.26 2.13 1.40 1.15 0.61

38.8 28.0 21.5 13.0 7.81 5.64 4.48 3.17 2.06 1.37 1.14 0.59

34.2 25.3 19.8 12.3 7.51 5.41 4.29 3.03 1.97 1.32 1.09 0.57

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

539 347 268 160 97.9 70.6 55.9 39.6 25.3 16.7 13.8 7.70
515 342 265 159 97.7 70.2 55.6 39.3 25.2 16.6 13.7 7.63
499 336 262 158 97.0 69.9 55.4 39.0 25.0 16.5 13.6 7.61

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.

369 280 221 144 91.6 66.2 52.6 36.3 23.3 15.5 12.7 7.23

RA1308

GP12120

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 12Ah

)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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