CSB Battery GPL12750 User Manual

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

274 191 146 86.7 53.2 38.6 30.7 21.7 14.4 9.40 7.78 4.13

3013 2127 1654 1003 614 456 370 261 173 116 93.5 49.7

2729 2022 1609 994 610 450 363 259 171 114 92.7 49.3

GPL 12750

GPL 12750 is a general purpose battery up to 10 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 75Ah

Specification

Cells Per Unit 6
Voltage Per Unit 12
Capacity 75 Ah @ 20hr-rate to 1.75V per cell
Weight Approx. 25.6 kg(56.44 lbs)
Maximum Discharge Current 800A(5sec)
Internal Resistance Approx. 4.5 mΩ
Operating Temperature Range

Nominal Operating Temperature Range
Float Charging Voltage
Recommended Maximum Charging 22.5 A
Current Limit
Equalization and Cycle Service 14.4 to 15.0 VDC/unit Average at
Self Discharge

Terminal
Container Material

Discharge:
Charge:
Storage:

25°C±3°C (77°F±5°F)

13.5 to 13.8 VDC/unit Average at

CSB Batteries can be stored for more than 6 months at
25°C (77°F). Please charge batteries before using . For
higher temperatures the time interval will be shorter.

I2-Thread lead alloy recessed terminal to accept M6/M8 bolt
Polypropylene(UL 94-HB) & Flammability resistance

of (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)

25°C (77°F)

CSB-manufactured

VRLA batteries are UL-

recognized components
under UL1989.

CSB is also certified by
ISO 9001 and ISO 14001.

Dimensions :

Unit: mm (inch)

1.60V

298 198 149 87.5 53.5 38.8 30.9 21.9 14.5 9.51 7.85 4.15

1.67V

1.70V

1.75V

1.80V

1.85V

265 187 144 86.1 52.4 38.1 30.5 21.5 14.3 9.34 7.76 4.11
234 170 139 84.4 51.4 37.4 29.9 21.4 14.1 9.32 7.63 4.04
210 158 131 81.9 50.2 36.8 29.5 21.0 13.8 9.17 7.55 3.97
183 145 118 77.0 47.5 34.9 28.1 20.3 13.5 8.88 7.26 3.82

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

Width (W)

214.2±2.5 (8.43±0.1) 211.2±2.5 (8.31±0.1) 261±2.5 (10.28±0.1) 168.5±2 (6.63±0.08)

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

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

2818 2060 1635 996 612 452 365 260 172 115 92.9 49.4

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.

2553 1927 1558 976 603 447 361 257 170 113 92.3 49.0
2371 1815 1478 949 592 440 356 254 168 111 91.0 48.7
2075 1667 1348 904 572 422 341 245 162 107 87.5 47.1

RA1308

GPL12750

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 75Ah

)Ratio

13.65V

140

120

100

80

60

40

20

Application

Cycle Use

Standby

40 8 12 16 20 24

0.20

2.60

0.17

2.40

0.14

2.20

0.11

2.00

0.08

1.80

0.05

1.60

0.02

1.40

40 8 12 16 20 24

Charge Voltage(V/Cell)

Temperature Set Point Allowable Range

25

25

(77 )

(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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mail : [e-mail]

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CSB BATTERY TECHNOLOGIES INC. (U.S.A)

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mail : [e-mail]

SHANGHAI OFFICE. (CHINA)

CSB BATTERY LOGISTIC (SHANGHAI) CO., LTD.

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mail : [e-mail]

EUROPE HQ

CSB Battery Europe BV.

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mail : [e-mail]

SHENZHEN OFFICE.( CHINA )

CSB BATTERY LOGISTIC ( SHANGHAI ) CO., LTD.

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