CSB Battery EVX12520 User Manual
12v 52ah, Powered by
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
25 (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
Powered by
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.