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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.
GPL 12750
12V 75Ah
Specification
Cells Per Unit Voltage Per Unit Capacity Weight Maximum Discharge Current Internal Resistance Operating Temperature Range 6 12 75 Ah @ 20hr-rate to 1.75V per cell @25 Approx. 25.6 kg(56.44 lbs) 800A(5sec) Approx. 4.5 m
Discharge: -15 ~50 ( 5 ~122 ) Charge: -15 ~40 ( 5 ~104 ) Storage: -15 ~40 ( 5 ~104 ) 3 (77 5) 25 13.5 to 13.8 VDC/unit Average at 25 (77 22.5 A
(77
)
Nominal Operating Temperature Range Float Charging Voltage Recommended Maximum Charging Current Limit Equalization and Cycle Service Self Discharge
)
14.4 to 15.0 VDC/unit Average at 25 (77 ) CSB Batteries can be stored for more than 6 months at 25 (77 ) . Please charge batteries before using . For higher temperatures the time interval will be shorter.
CSB-manufactured VRLA batteries are ULrecognized components under UL924 and UL1989.
Terminal Container Material
I2-Thread lead alloy recessed terminal to accept M6 bolt CSB is also certified by Polypropylene(UL 94-V0/File E50955)*Flammability resistance ISO 9001 and ISO 14001. of (UL 94-HB/File E216959) can be available upon request.
Dimensions :
Unit: mm (inch)
Overall Height (H) 214.22.5 (8.430.1)
Container height (h) 211.22.5 (8.310.1)
Length (L) 2612.5 (10.280.1)
Width (W) 168.52 (6.630.08)
Constant Current Discharge Characteristics
Unit:A (25
,77
)
F.V/Time 1.60V 1.67V 1.70V 1.75V 1.80V 1.85V
5MIN 298 274 265 234 210 183
10MIN 198 191 187 170 158 145
15MIN 149 146 144 139 131 118
30MIN 87.5 86.7 86.1 84.4 81.9 77.0
1HR 53.5 53.2 52.4 51.4 50.2 47.5
2HR 30.9 30.7 30.5 29.9 29.5 28.1
3HR 21.9 21.7 21.5 21.4 21.0 20.3
4HR 17.3 17.2 17.1 16.9 16.7 16.0
5HR 14.5 14.4 14.3 14.1 13.8 13.5
8HR 9.52 9.41 9.34 9.32 9.17 8.88
,77
10HR 7.85 7.78 7.76 7.64 7.55 7.26
)
20HR 4.16 4.13 4.12 4.04 3.98 3.82
Constant Power Discharge Characteristics
Unit:W (25
F.V/Time 1.60V 1.67V 1.70V 1.75V 1.80V 1.85V
5MIN 3,013 2,818 2,729 2,553 2,371 2,075
10MIN 2,127 2,060 2,022 1,927 1,815 1,667
15MIN 1,654 1,635 1,609 1,558 1,478 1,348
30MIN 1,003 996 994 976 949 904
1HR 614 612 610 603 592 572
2HR 370 365 363 361 356 341
3HR 261 260 259 257 254 245
4HR 207 206 205 203 201 195
5HR 173 172 171 170 168 162
8HR 116 115 114 113 111 107
10HR 93.5 92.9 92.7 92.3 91.0 87.5
20HR 49.7 49.4 49.3 49.0 48.7 47.1
RA: 0812
12V 75Ah
140 120 100 80 60 40 20
0.20 0.17 0.14 0.11 0.08 0.05 0.02
2.60 2.40 2.20 2.00 1.80 1.60 13.65V 1.40 (2.275V/Cell)
)Ratio
0
4
8
12
16
20
24
140 120 100 80 60 40 20
0.20 0.17 0.14 0.11 0.08 0.05 0.02
2.60 2.40 2.20 2.00 1.80 1.60 1.40
)Ratio
68
0
4
8
12
16
20
24
Application Cycle Use Standby
Charge Voltage(V/Cell) Temperature 25 (77 ) 25 (77 ) Set Point 2.45 2.275 Allowable Range 2.40~2.50 2.25~2.30
Max.Charge Current 0.3C
Final Discharge Voltage V/Cell Discharge Current(A)
1.75 0.2C>(A)
1.70 0.2C<(A)<0.5C
1.60 0.5C<(A)<1.0C
1.30 (A)>1.0C
GLOBAL HQ CSB BATTERY CO., LTD. (TAIWAN) Tel : +886-2-2555-5600 Fax : +886-2-2555-3300 mail : service@csb-battery.com.tw BEIJING OFFICE. (CHINA) CSB BATTERY TECHNOLOGIES (BEIJING) CO., LTD. Tel : +86-10-59621300/1301/1302/1303 Fax : +86-10-59621304 mail : chinasls@csb-battery.com
AMERICA HQ CSB BATTERY TECHNOLOGIES INC. (U.S.A) Tel : +1-817-244-7777/1-(800)3-CSB-USA(272872) Fax : +1-817-244-4445 mail : csb@csb-battery.com SHANGHAI OFFICE. (CHINA) CSB BATTERY LOGISTIC (SHANGHAI) CO., LTD. Tel : +86-21-5046-1622/5046-0833 Fax : +86-21-5064-3314 mail : chinasls@csb-battery.com
EUROPE HQ CSB Battery Europe BV. Tel : +31(0)-180-418-140 Fax : +886-2-2555-3300 mail : eurosales@csb-battery.eu SHENZHEN OFFICE.( CHINA ) CSB BATTERY LOGISTIC ( SHANGHAI ) CO., LTD. Tel : +86-755-8831-6488/6396/6356 Fax : +86-755-8831-6548 mail : she@csb-battery.com.cn

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