Csb-battery EVX12520 User Manual download pdf

Polypropylene(UL 94-HB) & Flammability resistance

of (UL 94-V0) can be available upon request.

Cells Per Unit 6

Voltage Per Unit 12

Capacity 52Ah @ 20hr-rate to 1.75V per cell @25

(77 )

Weight Approx. 18.3 kg (40.35 lbs)

Maximum Discharge Current 500A(5sec)

Internal Resistance Approx. 5.5 m

Operating Temperature Range

Nominal Operating Temperature Range 25

3 (77 5 )

Float Charging Voltage 13.5 to 13.8 VDC/unit Average at 25

(77 )

Recommended Maximum Charging 15.6 A

Current Limit

Equalization and Cycle Service 14.4 to 15.0 VDC/unit Average at 25

(77 )

Self Discharge CSB Batteries can be stored for more than 6 months at

(77 ). Please charge batteries before using. For

higher temperatures the time interval will be shorter.

Terminal

B4-L terminal to accept M6 nut & bolt

Container Material

Discharge: -15 ~50 ( 5 ~122 )

Charge: -15

~40 ( 5 ~104 )

Storage: -15

~40 ( 5 ~104 )

Constant Power Discharge Characteristics

Unit:W

(25

,77

)

Constant Current Discharge Characteristics

Unit:A

(25

,77

)

EVX 12520

12V 52Ah

Specification

EVX 12520 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.

Width (W)

Dimensions :

Unit: mm (inch)

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

219.3±2.0 (8.63±0.08) 201.3±2.0 (7.93±0.08) 248.0±2.0 (9.76±0.08) 138.4±1.5 (5.45±0.06)

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

1.60V

64.9 36.8 27.0 21.0 14.8 11.7

9.60 6.60 5.42 2.84

1.67V

63.5 36.4 26.8 20.8 14.6 11.6

9.52 6.52 5.36 2.80

1.70V

62.1 35.8 26.5 20.6 14.5 11.5

9.45 6.45 5.29 2.76

1.75V

60.6 35.2 26.1 20.3 14.3 11.4

9.37 6.34 5.21 2.72

1.80V

59.2 34.7 25.6 20.1 14.2 11.3

9.26 6.22 5.12 2.68

1.85V

57.8 34.2 25.1 19.9 14.1 11.2

9.16 6.11 5.03 2.62

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

1.60V

668 386 284 221 154 124

102 70.9 58.7 33.6

1.67V

656 382 281 219 153 123

101 70.2 58.1 33.1

1.70V

645 378 277 217 152 122

100 69.4 57.4 32.5

1.75V

631 372 273 214 151 121

99.0 68.6 56.7 31.8

1.80V

615 368 269 212 150 120

98.1 67.6 55.8 31.1

1.85V

598 363 264 209 149 119

97.0 66.1 54.8 30.4

CSB-manufactured

VRLA batteries are UL-

recognized components

under UL1989.

CSB is also certified by

ISO 9001 and ISO 14001.

RA1308

Ratings presented herein are subject to revision without notice. Please refer to www.csb-battery.com to confirm the latest version.

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EVX 12520 1
EVX12520 2

Summary of Contents

Page 1 - EVX 12520

Polypropylene(UL 94-HB) & Flammability resistance of (UL 94-V0) can be available upon request.Cells Per Unit 6Voltage Per Unit 12Capacity 52Ah @

Page 2 - EVX12520

Charge Voltage(V/Cell) Application Temperature Set Point Allowable Range Max.Charge Current Cycle Use 25(77 ) 2.45 2.40~2.50 Standby 25(77 ) 2.275

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Csb-battery EVX12520 User Manual

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