EVP44-12 Datasheet, PDF (1/1 Pages) B. B. Battery Co., Ltd. – VRLA Rechargeable Battery

VRLA Rechargeable Battery
Measures
Technology
Values
Innovation
EVP44-12 ^(EVP44-12FR)
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)
The battery is designed for high power & high cyclic usage
UPS
Wheelchairs
Lawn Mowers
Equipment
Golf-Carts
Electronic Medical Equipment
SPECIFICATIONS
Nominal Voltage
Nominal Capacity
Approx. Weight
Terminals
Internal Resistance
Max. Discharge Current
Max. Charge Current
Operating Temperature Range
Container Material
12 V
44Ah @ 20 hour rate F.V.(1.75V/cell)
15.5Kg(34.181lbs.)
B2 (Fitting M5 bolt & nut) , I1 and I2 are optional
5m (Fully Charged )
600 A (5 sec.)
13.2 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)
ABS(UL94-HB, UL94-V0 is optional)
ISO 9001
ISO14001
UL
CE
IEC61056
JIS C 8702
GB/T 19639
DIMENSION(mm/inch)
OUTER DIMENSIONS
TERMINAL TYPE
Length
197±1.5 (7.76±0.06)
Width
165±1.5 (6.50±0.06)
Container Height
171±1.5 (6.73±0.06)
Total Height
171±1.5 ^{(6.73±0.06)}
197 1.5(7.76 0.06)
165 1.5(6.50 0.06)
Terminal B2
15.0(0.59)
5.2(0.20)
Terminal I1
M5x0.8
Terminal I2
M6x1.0
[M5 BOLT & NUT]
[M5 BOLT & NUT]
[M6 BOLT]
Terminal Hardware Initial Torque: B2/I1(4.0Nm±5%),I2(5.5Nm±5%)
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
1.80V
1890
1339
963
605
345
140.0
1.75V
2188
1451
1018
628
355
143.5
1.70V
2325
1509
1048
642
363
144.6
1.65V
2430
1542
1076
652
367
146.0
1.60V
2510
1570
1095
660
370
146.5
Constant current discharge characteristics at 25 ^oC/77 ^oF Unit: A
Discharge
F.V.
(V/cell)
Time
1.80V
5 Min
175.00
10 Min
121.73
15 Min
91.26
30 Min
53.54
1 Hr
28.99
3 Hr
11.67
1.75V
206.42
133.12
96.73
55.58
29.83
11.96
1.70V
219.34
138.44
99.55
56.81
30.50
12.05
1.65V
229.25
141.47
101.82
57.70
30.84
12.17
1.60V
236.79
144.04
103.64
58.41
31.09
12.21
All data shall be changed without prior notice, BB reserves the right to explain and update the information contained hereinto.
5 Hr
88.5
90.0
90.7
91.1
91.4
5 Hr
7.38
7.50
7.56
7.59
7.17
10 Hr
49.3
50.3
50.6
50.7
50.7
20 Hr
25.8
26.4
26.5
26.6
26.6
10 Hr
4.11
4.19
4.22
4.23
4.23
20 Hr
2.15
2.20
2.21
2.22
2.22
A/0 REV. Jul. 2009
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