BP4.5-6_15 Datasheet, PDF (1/1 Pages) B. B. Battery Co., Ltd. – VRLA Rechargeable Battery

VRLA Rechargeable Battery
BP4.5-6
Measures
Technology
Values
Innovation
FEATURES
APPLICATION
Maintenance free(no water topping-up required).
No free acid(Non-spillable battery).
Low self-discharge rate, lower than 3% capacity loss per month.
Can be used in any orientation(excluding used inverted).
Absorbent Glass Mat technology for efficient gas recombination.
UPS
Electronic Toy-Cars
Fans
Emergency Lights
Rechargeable Flashlights
SPECIFICATIONS
Nominal Voltage
Nominal Capacity
Approx. Weight
Terminals
Internal Resistance
Max. Discharge Current
Max. Charge Current
Operating Temperature Range
Container Material
6V
4.5Ah @ 20 hour rate F.V.(1.75V/cell)
910g(2.0lbs.)
T1 (Faston Tab 187) T2 is optional
21m (Fully Charged )
67.5 A (5 sec.)
1.35 A
Charge 0^oC~40^oC(32^oF~104^oF)
Discharge -20^oC~50^oC(-4^oF~122^oF)
Storage. -20^oC~40^oC(-4^oF~104^oF)
Standard: ABS( UL 94-HB) BP4.5-6
Optional: Flame Retardant ABS(UL 94-V0) BP4.5-6FR
IEC 61056-1
JIS C 8702-1
GB/T 19639.1
DIMENSION(mm/inch)
OUTER DIMENSIONS
TERMINAL TYPE
Length
70±1.5 (2.76±0.06)
Width
48±1.5 (1.89±0.06)
Container Height
102±1.5 (4.02±0.06)
Total Height
107±2.0 ^{(4.21±0.08)}
70 1.5(2.76 0.06)
48 1.5(1.89 0.06)
Terminal T1
3.2(0.13)
6.35(0.25)
Terminal T2
3.4(0.13)
7.95(0.31)
Constant power discharge characteristics at 25 ^oC/77 ^oF Unit: W
Discharge
F.V.
(V/cell)
Time
1.80V
5 Min
81.35
10 Min
59.89
15 Min
47.99
30 Min
28.55
1 Hr
16.38
3 Hr
6.558
5 Hr
4.522
1.75V
94.16
64.88
50.20
29.64
16.87
6.690
4.590
1.70V
100.04
67.21
51.75
30.32
17.17
6.750
4.615
1.65V
104.54
68.82
52.94
30.74
17.38
6.797
4.631
1.60V
108.00
70.20
54.00
31.05
17.55
6.838
4.645
Constant current discharge characteristics at 25 ^oC/77 ^oF Unit: A
Discharge
F.V.
(V/cell)
Time
1.80V
5 Min
14.66
10 Min
10.54
15 Min
8.35
30 Min
4.84
1 Hr
2.752
3 Hr
1.093
5 Hr
0.754
1.75V
17.28
11.42
8.73
5.02
2.835
1.115
0.765
1.70V
18.36
11.83
9.00
5.14
2.886
1.125
0.769
1.65V
19.18
12.12
9.21
5.21
2.920
1.133
0.772
1.60V
19.82
12.36
9.39
5.26
2.950
1.140
0.774
All data and artworks shall be changed without prior notice, BB reserves the right to explain and update the information contained hereinto.
10 Hr
2.527
2.565
2.578
2.586
2.586
20 Hr
1.330
1.350
1.356
1.362
1.362
10 Hr
0.421
0.427
0.430
0.431
0.431
20 Hr
0.222
0.225
0.226
0.227
0.227
A/2 REV. Mar. 2013
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