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EVH 12390 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.
EVH 12390
12V 39Ah
Specification
Cells Per Unit Voltage Per Unit Capacity Weight Maximum Discharge Current Internal Resistance Operating Temperature Range 6 12 39Ah @ 20hr-rate to 1.75V per cell @25 (77 Approx. 11.5 kg (25.35 lbs) 400A(5sec) Approx. 8 m Discharge: -15 ~50 ( 5 ~122 ) Charge: -15 ~40 ( 5 ~104 ) Storage: -15 ~40 ( 5 ~104 ) 25 3 (77 5) 13.5 to 13.8 VDC/unit Average at 25 (77 ) 11.7A
)
Nominal Operating Temperature Range Float Charging Voltage Recommended Maximum Charging Current Limit Equalization and Cycle Service Self Discharge
Terminal Container Material
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. B5-L terminal to accept M6 nut & bolt ABS(UL 94-HB/File E50263)*Flammability resistance of (UL 94-V0/File E88637) can be available upon request.
CSB-manufactured VRLA batteries are ULrecognized components under UL924 and UL1989. CSB is also certified by ISO 9001 and ISO 14001.
Dimensions :
Unit: mm (inch)
Overall Height (H) 178.32 (7.020.08)
Container height (h) 154.82 (6.090.08)
Length (L) 195.62 (7.70.08)
Width (W) 1301.5 (5.120.06)
Constant Current Discharge Characteristics
Unit:A (25
,77
)
F.V/Time 1.60V 1.67V 1.70V 1.75V 1.80V 1.85V
30MIN 39.6 38.5 37.4 36.4 35.4 34.3
60MIN 23.3 22.9 22.4 22.0 21.6 21.1
90MIN 17.8 17.5 17.2 16.8 16.6 16.2
2HR 14.4 14.2 14.0 13.7 13.5 13.3
3HR 10.4 10.3 10.2 10.1 9.93 9.78
4HR 8.25 8.19 8.13 8.04 7.94 7.80
5HR 6.93 6.87 6.79 6.71 6.62 6.52
8HR 4.68 4.60 4.53 4.46 4.40 4.33
,77
10HR 3.89 3.81 3.73 3.67 3.60 3.54
)
20HR 2.13 2.06 2.01 1.96 1.91 1.87
Constant Power Discharge Characteristics
Unit:W (25
F.V/Time 1.60V 1.67V 1.70V 1.75V 1.80V 1.85V
30MIN 475 463 451 438 425 412
60MIN 280 276 271 265 260 253
90MIN 213 210 207 204 201 197
2HR 172 170 168 166 163 160
3HR 124 123 122 120 119 117
4HR 99.0 98.1 97.2 96.2 95.0 93.7
5HR 83.2 82.4 81.5 80.5 79.4 78.2
8HR 56.2 55.3 54.4 53.6 52.8 52.0
10HR 46.6 45.6 44.8 44.0 43.3 42.6
20HR 25.5 24.8 24.1 23.5 22.9 22.4
RA: 0812
EVH12390
12V 39Ah
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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