BP26-12 - BB

Maintenance-Free Rechargeable Sealed Lead-Acid Battery
BP26-12
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 use 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) (1300mA to 10.50volts) ...................................................................................................26A.H.
10 hour rate F.V.(1.75V/cell) (2470mA to 10.50volts)..................................................................................................24.7A.H.
5 hour rate F.V.(1.75V/cell) (4420mA to 10.50volts) .................................................................................................22.1A.H.
1 hour rate F.V.(1.55V/cell) (15600mA to 9.30volts)...................................................................................................15.6A.H.
Approximate Weight.................................................................................................................................................9400g(20.73lbs.)
Terminal
Standard..............................................................................................................................................................................Type B1
Optional...........................................................................................................................................................................Type T2,I1
Internal Resistance (Fully Charged Battery).........................................................................................................................<10m
Maximum Discharge Current For 5 sec.(A)..............................................................................................................................390A
Maximum Charge Current(A).......................................................................................................................................................7.8A
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..............................................................................................................................................175/6.89
Width
1.5mm..............................................................................................................................................166/6.54
Container Height
1.5mm..............................................................................................................................................125/4.92
Total Height
1.5mm............................................................................................................................................ 125/4.92
Application...........................................................Wheelchairs, Lawn Mowers, Electronic Medical Equipment, UPS, Golf-Carts.
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BATTERY CHARGING CHARACTERISTICS
BP26-12 Battery discharge characteristics (25 C/77 F)
(Typical example of the charge characteristics for the standby use)
Terminal Voltage(V)
11.0
4.42A 2.47A
1.3A
6.5A
10.0
15.6A
9.0
0.21
15.0
120
0.18
14.0
100
0.15
13.0
80
60
40
8.0
78A 52A
7.0
Charge voltage(V)
Charge volume(%)
12.0
140
Charge current(CA)
13.0
0.12
0.09
0.06
20
0.03
0
0
Charge voltage
C ha rg e
1 Discharge
100 %(0.05CA x 20h)
50 %(0.05CA x 10h)
2 Constant voltage charging
Charge voltage:2.275V/cell
Charge current:0.1CA
3 Temperature:20 O C(68O F)
12.0
11.0
10.0
Charge current
26A
0
0
1
2
3
5
10
20
30
60
2
3
5
10
20
15
20
25
Charge time (hr)
Effect of Temperature on Long Term Float Life
10
8
Charging Procedure
Temperature
Charging
compensation
Voltage
coefficient of
O
at 20 C
voltage
(V/cell) charging
(mV/ OC/cell)
2.25~2.30
Charging time
O
0.1CA, 20 C
(h)
Max. charging
current
(CA)
-3
100%
discharge
24
0.3
Temp
O
( C)
50%
discharge
20
0~40
O
(32~104 F)
2.40~2.50
-4
0.3
16
6
5
4
Life expectancy(year)
Constant
For standby
voltage &
power Source
Constant
current
charging
For
(with current
cycle service restrication)
10
30
Discharge time
Charging
method
5
Hr
Min
Application
vo lu m e
Charging voltage :
2.275V/cell
3
2
1
10
0.5
O
20
68
O
*Temperature compensation of charging voltage is not needed, when using the batteries within 5 C to 35 C range.
30
86
50 oC
122 oF
40
104
Battery temperature
TERMINAL TYPE
OUTER DIMENSIONS
mm(inch)
6.35(0.25)
5.5( 0.22)
2(0.08)
5Min
10Min
15Min
30Min
10.80V
940.0
692.0
554.6
330.0
189.23
75.79
52.25
29.20
15.26
10.50V
1088.0
749.7
580.0
342.5
194.91
77.30
53.04
29.64
15.60
10.20V
1156.0
776.7
598.0
350.3
198.41
78.00
53.33
29.79
15.67
9.90V
1208.0
795.3
611.8
355.2
200.79
78.54
53.52
29.88
15.71
9.60V
1248.0
811.2
624.0
358.8
202.80
79.01
53.68
29.88
15.71
3.4(0.13)
7.85(0.31)
[M5 BOLT & NUT]
166 1.5(6.54 0.06)
Discharge time
Final Voltage
Terminal I1
125 1.5(4.92 0.06)
2.0(0.08)
175 1.5(6.89 0.06)
1Hr
5Hr
3Hr
10Hr
20Hr
Battery output power(W)
0.8(0.03)
11(0.43)
5(0.20)
12(0.47)
Constant power discharge characteristics at 25 oC/77 oF
Terminal T2
Terminal B1
M5
TERMINAL POSITION
[M5 BOLT & NUT]
UL
R
MH19884
B.B. BATTERY CO., LTD.
Web Site: http://www.bb-battery.com
USA :
B&B BATTERY (USA) INC.
6415 RANDOLPH ST. COMMERCE,
CA, 90040 U.S.A.
TEL: 1-323-278-1900 . 1-800-278-8599
FAX: 1-323-278-1268
CHINA FACTORY:
CHENG DONG TRIAL AREA, HUANG GANG,
RAOPING GUANG DONG, CHINA, 515700
TEL: 86-768-7601001-2
FAX: 86-768-7601469
UK:
JAPAN:
B & B BATTERY (UK) CO., LTD.
TEL: 44-161-339-9458
FAX: 44-161-343-7030
B & B BATTERY(JAPAN) CO., LTD.
TEL: 81-426-256-537
FAX: 81-426-256-537
HONG KONG:
TAIWAN:
NATIONAL TRADING LTD.
B & B BATTERY CO., LTD.
TEL: 852-2301-3800
FAX: 852-2739-1182
TEL: 886-6-5898081~3
FAX: 886-6-5898087
QUALITY ASSURED
FIRM
NATIONAL
ACCREDITATION
OF CERTIFICATION
BODIES
I
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O
1
4
0
0
1
UKAS
ENVIRONMENTAL
MANAGEMENT
Reg. No. 059-C