BPL20-12 Datasheet, PDF (1/1 Pages) B. B. Battery Co., Ltd. – VRLA Rechargeable Battery

VRLA Rechargeable Battery
BPL20-12
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
Fishing Lights
Emergency Lights
Lawn Mowers
Video Camcorders(VCR)
SPECIFICATIONS
Nominal Voltage
Nominal Capacity
Approx. Weight
Terminals
Internal Resistance
Max. Discharge Current
Max. Charge Current
Operating Temperature Range
Container Material
12 V
20.0Ah @ 20 hour rate F.V.(1.75V/cell)
6.4Kg(14.11lbs.)
B1 (Fitting M5 bolt & nut) , T2 and I1 are optional
11m (Fully Charged )
300 A (5 sec.)
6.0 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) BPL20-12
Optional: Flame Retardant ABS(UL 94-V0) BPL20-12FR
IEC 61056-1
JIS C 8702-1
GB/T 19639.1
DIMENSION(mm/inch)
OUTER DIMENSIONS
TERMINAL TYPE
Length
181±1.5 (7.13±0.06)
Width
76±1.5 (2.99±0.06)
Container Height
166±1.5 (6.54±0.06)
Total Height
166±1.5 ^{(6.54±0.06)}
Terminal B1
12.0(0.47) 2.0(0.08)
Terminal T2
3.4(0.13)
Terminal I1
M5x0.8
7.95(0.31)
[M5 BOLT & NUT]
[M5 BOLT & NUT]
Terminal Hardware Initial Torque: B1(2.5Nm±5%),I1(4.0Nm±5%)
Constant power discharge characteristics at 25 ^oC/77 ^oF
Discharge
F.V.
Time
(V/cell)
1.80V
5 Min
651.8
10 Min
489.7
15 Min
396.6
30 Min
238.6
1 Hr
138.3
1.75V
754.2
530.6
415.2
247.8
142.2
1.70V
800.0
549.7
427.8
253.2
144.8
1.65V
837.7
562.7
437.8
256.8
146.8
1.60V
862.3
574.0
446.2
259.4
148.3
Unit: W
3 Hr
58.24
59.41
60.00
60.59
60.83
5 Hr
40.24
40.80
41.17
41.41
41.41
10 Hr
22.46
22.80
22.92
22.98
22.98
20 Hr
11.74
12.00
12.06
12.08
12.08
Constant current discharge characteristics at 25 ^oC/77 ^oF Unit: A
Discharge
F.V.
Time
(V/cell)
1.80V
5 Min
58.7
10 Min
43.1
15 Min
34.5
30 Min
20.2
1 Hr
11.6
3 Hr
4.85
1.75V
69.2
46.7
36.1
21.0
12.0
4.95
1.70V
73.4
48.4
37.2
21.5
12.2
5.00
1.65V
76.9
49.5
38.1
21.8
12.3
5.05
1.60V
79.1
50.5
38.8
22.0
12.5
5.07
All data and artworks shall be changed without prior notice, BB reserves the right to explain and update the information contained hereinto.
5 Hr
3.35
3.40
3.43
3.45
3.45
10 Hr
1.87
1.90
1.91
1.92
1.92
20 Hr
0.98
1.00
1.01
1.01
1.01
A/3 REV. Dec. 2013
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