Transcript
VALVE-REGULATED LEAD ACID BATTERIES: INDIVIDUAL DATA SHEET
LC-R122R2P
For main and standby power supplies. Expected trickle life: 3-5 years at 25°C, Approx. 5 years at 20°C.
Dimensions (mm)
0.236 (6)
Terminal type: Faston 187
1.339 +- 0.039 (34 +- 1) 0.398 (10.1)
0.11 (2.8)
0.039
6.969 +- 0.020 177 +- 1.5 0.5
0.012 (0.3)
2.362 +- 0.039 (60 +- 1)
6.811 (173)
6.937 (176.2)
Photo/Label for reference only.
1.319 (33.5)
Battery case resin: Standard (UL94HB) Color is black.
Specifications
Standard Terminals and Resin
UL94HB Faston 187
12V 2.2Ah
Discharge characteristics 77°F (25°C) (Note)
6.968 inches (177.0 mm) 1.339 inches (34.0 mm) 2.362 inches (60.0 mm) 2.598 inches (66.0 mm) 1.76 lbs (0.80 kg)
Terminal voltage (V)
Nominal voltage Rated capacity (20 hour rate) Length Width Dimensions Height Total Height Approx. mass
LC-R122R2P
14.4 13.8 13.2 12.6 12.0 11.4 10.8 10.2 9.6 9.0 8.4 7.8
2.2A
0
1
2
4 6 8 10 20 (Minute)
0.22A 0.11A 1.1A 0.55A
40 60
2
4 6 8 10 20 (Hour)
40
Duration of discharge
Characteristics
Self discharge 77°F (25°C)
Charge Method (Constant Voltage)
Cycle use (Repeating use)
Initial current Control voltage Initial current
Trickle use
Control voltage
(Note)
30 20 15
0.95A
10
Approx. 70mΩ 102% 100% 85% 65% 91% 82% 64% 0.88 A or smaller 14.5V to14.9 V (per 12V cell 25°C) 0.33 A or smaller 13.6V to 13.8V (per 12V cell 25°C)
(Hour)
Temperature dependency of capacity (20 hour rate)
Duration of discharge vs. Discharge current
Duration of discharge
Internal resistance
2.2Ah 2A h 1.8Ah 1.3Ah
5 4 3
104˚F (40˚C)
2 1.5
77˚F (25˚C)
1 50 40
32˚F (0˚C)
30 5˚F (-15˚C)
(Minute)
Capacity (note) 77°F (25°C)
20 hour rate (110mA) 10 hour rate (200mA) 5 hour rate (360mA) 1 hour rate (1300mA) 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
20
10
5 3 30
(Note) The above characteristics data are average values obtained within three charge/discharge. Cycles not the minimum values.
VRLA BATTERIES
50
100
300 500
1
(mA)
3
5
10
(A)
Discharge current
AUGUST 2003
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.
