Panasonic LC-P127R2P User Manual
VALVE-REGULATED LEAD ACID BATTERIES: INDIVIDUAL DATA SHEET
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LC-P127R2P
Photo/Label for reference only.
Specifications
Nominal V oltage
Rated capacity (20 hour rate)
Dimensions
Length
Width
Height
Total Height*
5.945 inches (151.0 mm
2.539 inches (64.5 mm)
3.702 inches (94.0 mm)
3.937 inches (100.0 mm
Approx. mass
Standard Terminals
and Resin
Optional Terminals
and Resin
UL94V-0 Faston 250
UL94V-0 Faston 187
∗ The total height with #250 terminal is 101.5mm.
♦ Please contact Panasonic for availability on optional items. Optional items may be subject to
minimum order quantities.
12V
7.2Ah
5.516 lbs. (2.50 kg)
LC-P127R2P1
LC-P127R2P
For standby power supplies. Expected trickle life: Approx. 6 years
at 25°C, Approx. 10 years at 20°C.
Dimensions (mm)
Terminal type: Faston 187 or Faston 250
+
0.059
2.539
0.020
+
0.059
5.945
0.020
-
1.5
(151 )
2.565 (65.15)
5.193 (150.2)
0.5
0.236 (6)
0.059
0.020
-
+
1.5
0.5
-
+
3.701
(94 )
0.012 (0.3)
Battery case resin: Standard (UL94V-0) Color is grey.
Discharge characteristics 77°F (25°C)
15.0
14.0
13.0
12.0
11.0
10.0
9.0
8.0
7.0
6.0
Terminal voltage (V)
5.0
0 1 2 4 6 8 10 20 40 60 2 4 6 8 10 20 40
23.04A
(Minute) (Hour)
5.76A
11.52A
Discharge time
2.88A
1.44A
-
+
1.5
(64.5 )
0.5
-
1.89 (48)
2.508 (63.7)
(Note)
0.72A 0.36A
Characteristics
20 hour rate (360mA)
Capacity
77˚F (25˚C)
(note)
10 hour rate (680mA)
5 hour rate (1260mA)
1 hour rate (4900mA)
1.5 hour rate discharge
Cut-off voltage 10.5 V
Internal Resistance
Temperature
dependency
of capacity
(20 hour rate)
Fully charged battery
77˚F (25˚C)
104˚F (40˚C)
77˚F (25˚C)
32˚F (0˚C)
5˚F (-15˚C)
Residual capacity
Self discharge
77˚F (25˚C)
after standing 3 months
Residual capacity
after standing 6 months
Residual capacity
after standing 12 months
Charge
Method
(Constant
Trickle use
Initial current
Control voltage
Voltage)
(Note) The above characteristics data are average values obtained
within three charge/discharge. Cycles not the minimum values.
(Note) For cycle use of the battery, please contact us in advance.
7.2Ah
6.8Ah
6.3Ah
4.9Ah
3.5A
Approx. 40mΩ
102%
100%
85%
65%
91%
82%
64%
1.08 A or smalle
13.6V to 13.8V
(per 12V cell 25˚C
Duration of discharge vs. Discharge current
30
20
15
10
5
4
3
2
1.5
1
50
40
30
Duration of discharge
20
(Minute) (Hour)
10
5
3
100 300 500 1 3 5 10 30 50
32˚F (0˚C)
5˚F (-15˚C)
(mA) (A)
Discharge current
104˚F (40˚C)
77˚F (25˚C)
(Note)
This information is generally descriptive only and is not intended to make or imply any representation, guarantee or warranty with respect to any cells and batteries. Cell and battery designs/specifications are subject to
modification without notice. Contact Panasonic for the latest information.
VRLA BATTERIES AUGUST 2005
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