BB-BATTERY EVP35-12

Valve Regulated Lead-Acid Rechargeable Battery
EVP35-12
The battery is constructed by plates,
separators, safety valves and container.
Since the electrolyte is held by a glassmat separator and plates, the battery
can be used in any direction and position
without leakage.
PERFORMANCE SPECIFICATIONS
Nominal Voltage(V)........................................................................................................................................12 volts(6cells in series)
Nominal Capacity(AH)
20 Hour rate F.V.(1.75V/cell) (1.75A to 10.50volts) ......................................................................................................35.0A.H.
5 Hour rate F.V.(1.75V/cell) (5.95A to 10.50volts) .......................................................................................................29.8A.H.
30 Min rate F.V.(1.30V/cell) (43.75A to 7.80volts)..........................................................................................................21.9A.H.
Approximate Weight............................................................................................................................................ 12.50kg(27.571lbs.)
Terminal
Standard................................................................................................................................................................................Type B7
Optional..............................................................................................................................................................Type I2
Internal Resistance (Fully Charged Battery).............................................................................................................................<6m
Maximum Discharge Current For 5 sec.(A)...............................................................................................................................525A
Maximum Charge Current(A)......................................................................................................................................................10.5A
Ambient Temperature
Charge..........................................................................................................................................................0oC(32oF)~40oC(104oF)
Discharge...................................................................................................................................................-20oC(-4oF)~50oC(122oF)
Storage.......................................................................................................................................................-20oC(-4oF)~40oC(104oF)
Vibration test:
Frequency: 16.7HZ
Amplitude: 4mm
Vibrate the battery horizontally or vertically for 60 minutes. The battery have no abnormality.
Case.................................................................................................................................................................................................ABS
Dimension(mm/inch)
Length
1.5mm...................................................................................................................................................210/8.27
Width
1.5mm...................................................................................................................................................129/5.08
Container Height 1.5mm...................................................................................................................................................168/6.61
Total Height
2mm......................................................................................................................................................179/7.05
Application......................................................................Wheelchairs, Lawn Mowers, Electronic Medical Equipment, Golf-Carts.
Battery Charging Characteristics
EVP35-12 Battery discharge characteristics (25 O C/77 O F)
(Typical example of the charge characteristic for the cycle use)
5.95A
8.75A
10.0
Charge volume(%)
Terminal Voltage(V)
11.0
3.33A 1.75A
21A
9.0
8.0
175A 140A 105A 70A
35A
140
0.21
15.0
120
0.18
14.0
100
80
60
40
0.15
0.12
0.09
0.06
20
0.03
0
0
Charge voltage(V)
12.0
Charge current(CA)
13.0
Charge voltage
e
Ch arg e vol um
13.0
1 Discharge
100 %(0.05CA x 20h)
50 %(0.05CA x10h)
2 Constant voltage charging
Charge voltage:2.45V/cell
Charge current:0.1CA
O
o
3 Temperature 20 C(68 F)
12.0
11.0
10.0
Charge current
7.0
1
2
3
5
10
20
30
60
2
3
5
10
20
30
5
4
10
15
20
25
Testing Conditions :Discharge Current : 1C Amp(F.V. 1.60v/cell)
Charging Current : 0.1C Amp
Charging Volume : 120% OF
Discharge
Capacity
o
o
Ambient Temperature : 20 C(68 F)
Temperature
compensation
coefficient of
charging voltage
(mV/ o C/cell)
Max. charging
current
(CA)
-3
0.3
2.25~2.30
2.40~2.50
100%
discharge
120
50%
discharge
24
0.3
-4
Charging time
0.1CA, 20 o C
(h)
Retention Capacity(%)
Constant
voltage &
Constant
current
charging
For
(with current
cycle service restriction)
For standby
power Source
3
2
Battery Life Characteristics of Cyclic Use
Charging Procedure
Charging
method
1
Charge time (hr)
Discharge time
Application
0
Hr
Min
Charging
Voltage
at 20 o C
(V/cell)
0
20
16
10
100
80
60
100%
50%
(Depth of discharge) (D.O.D.)
40
30%
(D.O.D.)
20
o
o
*Temperature compensation of charging voltage is not needed, when using the batteries within5 C to 35 C range.
0
0
300
600
900
1200
1500
Number of cycles
TERMINAL TYPE
mm(inch)
OUTER DIMENSIONS
Constant power discharge characteristics at 25OC/77 OF
Terminal B7
Discharge time
Final
Voltage
6.2(0.24)
16.2(0.64)
6.5(0.26)
14.8(0.58)
6.9(0.27)
15Min
30Min
45Min
1Hr
3Hr
5Hr
10Hr
10.80V
1503
1065
806
475
340
274
110
70
39.2
10.50V
1740
1154
846
495
355
283
113
71.4
40
10.20V
1849
1200
871
508
362
289
115
72.1
40.2
Terminal I2
9.90V
1932
1227
891
518
367
292
116
72.5
40.3
M6
9.60V
1996
1249
907
525
371
294
116.5
72.7
40.3
2.0(0.08)
168 1.5(6.61 0.06)
179 2(7.05 0.08)
129 1.5(5.08 0.06)
USA:
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E-Mail:hansdevriese@bb-battery.com
10Min
Battery output power(W)
[M6 BOLT & NUT]
210 1.5(8.27 0.06)
195 1.5(7.68 0.06)
5Min
TERMINAL POSITION
[M6 BOLT]
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CHINA FACTORY:
REV. Jul. 2005