CSB Battery EVX12750 User Manual

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EVX 12750

EVX 12750 is designed specially for electric vehicles,
such as electric golf cart, electric wheelchair, mower,
dust collector...etc. It has high cycling life, high
efficiency and long service life.

12V 75Ah

Specification

Cells Per Unit 6
Voltage Per Unit 12
Capacity 75Ah @ 20hr-rate to 1.75V per cell @25
Weight Approx. 25.6 kg (56.44 lbs)
Maximum Discharge Current 500A(5sec)
Internal Resistance Approx. 4.5 m
Operating Temperature Range

Nominal Operating Temperature Range 25
Float Charging Voltage 13.5 to 13.8 VDC/unit Average at 25
Recommended Maximum Charging 22.5 A
Current Limit
Equalization and Cycle Service 14.4 to 15.0 VDC/unit Average at 25
Self Discharge CSB Batteries can be stored for more than 6 months at

Terminal B6-L terminal to accept 5/16" nut & bolt
Container Material

Discharge: -15 ~50 ( 5 ~122 )
Charge: -15
Storage: -15

3 (77 5 )

(77 ). Please charge batteries before using. For

25
higher temperatures the time interval will be shorter.

Polypropylene(UL 94-HB) & Flammability resistance
of (UL 94-V0) can be available upon request.

~40 ( 5 ~104 )

~40 ( 5 ~104 )

(77 )

(77 )

(77 )

CSB-manufactured

VRLA batteries are UL-

recognized components
under UL1989.

CSB is also certified by
ISO 9001 and ISO 14001.

Dimensions :

Unit: mm (inch)

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

233.2±2.5 (9.18±0.1) 211.2±2.5 (8.31±0.1) 275±2.5 (10.83±0.1) 168.5±2 (6.63±0.08)

Constant Current Discharge Characteristics

Unit:A

(25

,77

Width (W)

)

F.V./Time 30MIN 60MIN 90MIN 2HR 3HR 4HR 5HR 8HR 10HR 20HR

1.60V

1.67V

1.70V

1.75V

1.80V

1.85V

83.2 49.3 35.7 28.1 19.9 15.6 12.8 8.35 6.82 3.84

81.6 48.6 35.2 27.6 19.7 15.4 12.7 8.25 6.74 3.80

80.1 47.8 34.6 27.2 19.4 15.2 12.5 8.15 6.67 3.77

78.1 46.8 33.9 26.7 19.2 15.0 12.4 8.07 6.60 3.75

75.8 45.7 33.2 26.2 18.9 14.8 12.2 7.98 6.54 3.72

73.3 44.4 32.5 25.7 18.6 14.6 12.0 7.89 6.47 3.68

Constant Power Discharge Characteristics

Unit:W

(25

,77

)

F.V./Time 30MIN 60MIN 90MIN 2HR 3HR 4HR 5HR 8HR 10HR 20HR

1.60V

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.

924 538 392 313 226 177 146 95.2 77.5 41.4
906 532 386 309 223 175 144 94.3 77.0 41.2
887 524 380 304 219 172 142 93.4 76.4 41.0
863 513 373 299 216 170 140 92.3 75.7 40.7
839 500 367 293 213 168 139 91.3 75.0 40.6
813 484 359 288 210 165 137 90.3 74.2 39.8

RA1308

EVX12750

12V 75Ah

140

120

100

140

120

100

0.20

0.17

0.14

0.11

80

0.08

60

0.05

40

0.02

20

0.20

0.17

0.14

0.11

80

0.08

60

0.05

40

0.02

20

2.60

2.40

2.20

2.00

1.80

1.60

1.40

2.60

2.40

2.20

2.00

1.80

1.60

1.40

)Ratio

(2.275V/Cell)

40 8 12 16 20 24

)Ratio

13.65V

68

40 8 12 16 20 24

Application

Cycle Use

Standby

Temperature Set Point Allowable Range

25

25

Charge Voltage(V/Cell)

(77 )

(77 )

2.275 2.25~2.30

2.45 2.40~2.50

GLOBAL HQ

CSB BATTERY CO., LTD. (TAIWAN)

Tel : [phone]
Fax : [phone]
mail : [e-mail]

BEIJING OFFICE. (CHINA)

C

SB BATTERY TECHNOLOGIES (BEIJING) CO., LTD.

Tel : [phone]/5338
Fax : [phone]
mail : [e-mail]

Max.Charge Current

0.3C

Final Discharge

Voltage V/Cell

Discharge

Current(A)

AMERICA HQ

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

Tel : [phone]-(800)3-CSB-USA(272872)
Fax : [phone]
mail : [e-mail]

SHANGHAI OFFICE. (CHINA)

CSB BATTERY LOGISTIC (SHANGHAI) CO., LTD.

Tel : [phone]
Fax : [phone]
mail : [e-mail]

1.75 1.70 1.60 1.30

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

EUROPE HQ

CSB Battery Europe BV.

Tel : [phone]
Fax : [phone]
mail : [e-mail]

SHENZHEN OFFICE.( CHINA )

CSB BATTERY LOGISTIC ( SHANGHAI ) CO., LTD.

Tel : [phone]
Fax : [phone]
mail : [e-mail]