LC-P127R2P Datasheet, PDF (1/1 Pages) Panasonic Battery Group – VALVE-REGULATED LEAD ACID BATTERIES:

VALVE-REGULATED LEAD ACID BATTERIES: INDIVIDUAL DATA SHEET
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
2.565 (65.15)
- ^5.945
+
0.059
0.020
(151
1.5
0.5
)
- ^2.539
+
0.059
0.020
- ^(64.5
+
1.5
0.5
)
1.89 (48)
Photo/Label for reference only.
Specifications
Nominal Voltage
Rated capacity (20 hour rate)
Length
Dimensions
Width
Height
Total Height*
Approx. mass
Standard Terminals
and Resin
Optional Terminals
and Resin
UL94V-0 Faston 250
UL94V-0 Faston 187
12V
7.2Ah
5.945 inches (151.0 mm)
2.539 inches (64.5 mm)
3.702 inches (94.0 mm)
3.937 inches (100.0 mm)
5.516 lbs. (2.50 kg)
LC-P127R2P1
 LC-P127R2P
∗ 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.
Characteristics
Capacity ^(note)
77˚F (25˚C)
Internal Resistance
Temperature
dependency
of capacity
(20 hour rate)
Self discharge
77˚F (25˚C)
Charge
Method
(Constant
Voltage)
Trickle use
20 hour rate (360mA)
10 hour rate (680mA)
5 hour rate (1260mA)
1 hour rate (4900mA)
1.5 hour rate discharge
Cut-off voltage 10.5 V
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
after standing 3 months
Residual capacity
after standing 6 months
Residual capacity
after standing 12 months
Initial current
7.2Ah
6.8Ah
6.3Ah
4.9Ah
3.5A
Approx. 40mΩ
102%
100%
85%
65%
91%
82%
64%
1.08 A or smaller
Control voltage
13.6V to 13.8V
(per 12V cell 25˚C)
(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.
5.193 (150.2)
2.508 (63.7)
Battery case resin: Standard (UL94V-0) Color is grey.
Discharge characteristics 77°F (25°C) ^(Note)
15.0
14.0
13.0
12.0
11.0
10.0
9.0
8.0
7.0
6.0
5.0
01 2
2.88A ^{1.44A 0.72A 0.36A}
5.76A
11.52A
23.04A
4 6 8 10 20 40 60 2 4 6 8 10 20
40
(Minute)
(Hour)
Discharge time
Duration of discharge vs. Discharge current ^(Note)
30
20
15
10
5
4
3
32˚F (0˚C)
2
1.5
5˚F (-15˚C)
1
50
40
30
20
104˚F (40˚C)
77˚F (25˚C)
10
5
3
100
300 500 1
35
10
(mA)
(A)
Discharge current
30 50
VRLA BATTERIES
AUGUST 2005
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.