EP80-12 Datasheet, PDF (1/1 Pages) B. B. Battery Co., Ltd. – VRLA Rechargeable Battery

VRLA Rechargeable Battery
EP80-12
Measures
Technology
Values
Innovation
FEATURES
Absorbent Glass Mat technology for efficient gas recombination
Maintenance free(no water topping-up required)
No free acid(Non-spillable battery)
Can be used in any orientation(excluding used inverted)
The battery is designed for heavy duty cyclic application
Flame-arrestor is installed to ensure safety
Low self-discharge rate, lower than 3% capacity loss per month
APPLICATION
UPS
EV
Telecom
Golf-Carts
SPECIFICATIONS
Nominal Voltage
Nominal Capacity
Approx. Weight
Terminals
Internal Resistance
Max. Discharge Current
Max. Charge Current
Operating Temperature Range
Container Material
12 V
80Ah @ 20 hour rate F.V.(1.75V/cell)
31.2Kg(68.8lbs.)
B3 (Fitting M6 bolt & nut) I2 is optional
5.0m (Fully Charged )
800 A (5 sec.)
24 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) EP80-12
Optional: Flame Retardant ABS(UL 94-V0) EP80-12FR
IEC 60896-21/22
JIS C 8704-2
GB/T 19638.2
DIMENSION(mm/inch)
OUTER DIMENSIONS
TERMINAL TYPE
Length
329±2.0 (12.95±0.08)
Width
172±2.0 (6.77±0.08)
Container Height
329 2 (12.95 0.08)
172 2 (6.77 0.08)
Terminal B3
25.0(0.98)
7.3(0.29)
Terminal I2
M6X1.0
215±2.0 (8.46±0.08)
Total Height
B3:238±2.0 ^{(9.37±0.08)}
I2:218.5±2.0 ^{(8.60±0.08)}
[M6 BOLT & NUT]
[M6 BOLT]
Terminal Hardware Initial Torque: B3 ,I2(5.5Nm±5%)
Constant power discharge characteristics at 25 ^oC/77 ^oF
Discharge
F.V.
Time
(V/cell)
15 Min
30 Min
1 Hr
3 Hr
1.80V
1586
1015
553
233
1.75V
1661
1054
569
238
1.70V
1711
1078
579
240
U^Unⁿiⁱt^t:^: W^W
5 Hr
161
163
165
10 Hr
89.8
91.2
91.7
20 Hr
47.0
48.0
48.2
1.65V
1751
1093
587
242
166
91.9
48.3
1.60V
1785
1104
593
243
Constant current discharge characteristics at 25 ^oC/77 ^oF
Discharge
F.V.
Time
(V/cell)
1.80V
15 Min
143
30 Min
89.8
1 Hr
46.5
3 Hr
19.4
1.75V
151
93.3
47.8
19.8
1.70V
156
95.4
48.7
20.0
166
Unit: A
5 Hr
13.4
13.6
13.7
91.9
10 Hr
7.49
7.60
7.64
48.3
20 Hr
3.91
4.00
4.02
1.65V
159
96.7
49.4
20.2
13.8
7.66
4.03
1.60V
162
97.7
49.8
20.3
13.8
All data and artworks shall be changed without prior notice, BB reserves the right to explain and update the information contained hereinto.
7.66
4.03
A/3 REV. Mar. 2013
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