BPS4-12 Datasheet, PDF (1/1 Pages) B. B. Battery Co., Ltd. – Maintenance Free(topping up not needed)

VRLA Rechargeable Battery
BPS4-12
Measures
Technology
Values
Innovation
FEATURES
APPLICATIONS
Maintenance Free ( topping up not needed )
Non - spillable ( no free electrolyte )
Low Self Discharge, less than 3% per month
both Vertical & Horizontal installations
UPS
Security Systems
Medical Equipment
Power Packs
Emergency Lighting
R/C Cars & Planes
SPECIFICATIONS
Nominal Voltage
12 V
Nominal Capacity
4.0Ah @ 20 hour rate F.V.(1.75V/cell)
Approx. Weight
Terminals
Internal Resistance
1670g(3.68lbs.)
T1 (Faston Tab 187) T2 is optional
45m (Fully Charged )
Max. Discharge Current
Max. Charge Current
Operating Temperature Range
60 A (5 sec.)
1.2 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)
Container Material
Standard: ABS( UL 94-HB) BPS4-12
Optional: Flame Retardant ABS(UL 94-V0) BPS4-12FR
IEC 61056-1
JIS C 8702-1
GB/T 19639.1
DIMENSION(mm/inch)
OUTER DIMENSIONS
TERMINAL TYPE
Length
90±1.5 (3.54±0.06)
Width
70±1.5 (2.76±0.06)
Container Height
102±1.5 (4.02±0.06)
Total Height
106±2.0 ^{(4.17±0.08)}
90±1.5(3.54±0.06)
70±1.5(2.76±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
5 Min
10 Min
15 Min
30 Min
1 Hr
3 Hr
5 Hr
1.80V
144.6
106.5
85.3
50.76
29.11
11.66
8.039
1.75V
167.4
115.3
89.2
52.69
29.99
11.89
8.160
1.70V
177.9
119.5
92.0
53.90
30.52
12.00
8.205
1.65V
185.8
122.4
94.1
54.65
30.89
12.08
8.233
1.60V
192.0
124.8
96.0
55.20
31.20
12.16
8.258
Constant current discharge characteristics at 25 ^oC/77 ^oF Unit: A
Discharge
F.V.
(V/cell)
Time
5 Min
10 Min
15 Min 30 Min
1 Hr
3 Hr
5 Hr
1.80V
13.03
9.37
7.42
4.30
2.446
0.972
0.670
1.75V
15.36
10.15
7.76
4.47
2.520
0.991
0.680
1.70V
16.32
10.52
8.00
4.57
2.565
1.000
0.684
1.65V
17.05
10.77
8.18
4.63
2.596
1.007
0.686
1.60V
17.61
10.99
8.35
4.68
2.622
1.013
0.688
All data and artworks shall be changed without prior notice, BB reserves the right to explain and update the information contained hereinto.
10 Hr
4.493
4.560
4.583
4.596
4.596
20 Hr
2.364
2.400
2.412
2.424
2.424
10 Hr
0.374
0.380
0.382
0.383
0.383
20 Hr
0.197
0.200
0.201
0.202
0.202
For operation, please refer to the instruction from technical manual.
A/3 REV. May. 2016 Powered by _{B.B. Battery Co., Ltd.}