CSB Battery EVH12240 User Manual

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EVH 12240

EVH 12240 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 24Ah

Specification

Cells Per Unit 6
Voltage Per Unit 12
Capacity 24Ah @ 20hr-rate to 1.75V per cell @25
Weight Approx. 7.55 kg (16.64 lbs)
Maximum Discharge Current 320A(5sec)
Internal Resistance Approx. 9 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 7.2A
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 I1-Thread lead alloy recessed terminal to accept M5 bolt
Container Material ABS(UL 94-HB) & Flammability resistance of

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.

(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)

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

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

178.8±2 (7.04±0.08) 176±2 (6.93±0.08) 181±2 (7.13±0.08) 76.2±1 (3.0±0.04)

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

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

29.9 17.7 13.0 10.3 7.50 5.84 4.84 3.16 2.57 1.31

29.6 17.5 12.9 10.2 7.44 5.83 4.78 3.15 2.56 1.30

29.4 17.4 12.8 10.1 7.41 5.82 4.77 3.14 2.55 1.29

29.0 17.2 12.7 10.0 7.32 5.74 4.73 3.09 2.52 1.28

28.4 17.0 12.5 9.98 7.16 5.65 4.64 3.06 2.49 1.27

27.0 16.2 11.9 9.56 6.85 5.44 4.47 2.91 2.34 1.17

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.

346 208 154 123 88.9 69.9 58.6 38.3 31.4 16.2
343 207 153 122 88.7 69.8 57.6 38.1 31.2 16.1
340 206 152 121 87.9 69.1 57.4 38.0 31.0 16.0
338 205 151 120 87.3 68.4 56.9 37.8 30.7 15.9
331 199 147 118 85.1 67.1 55.9 37.2 30.3 15.7
313 193 142 115 82.9 65.3 54.4 36.1 29.6 15.4

RA1308

EVH12240

0.20

140

120

100

80

60

40

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

(2.275V/Cell)

12V 24Ah

)Ratio

13.65V

140

120

100

80

60

40

20

Application

Cycle Use

Standby

4 0 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

4 0 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

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BEIJING OFFICE. (CHINA)

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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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