LC-X1228P Panasonic - BSG, LC-X1228P Datasheet - Page 42

• Manufacturer Part Number: LC-X1228P
• Description: BATT SEALED LEAD ACID 12V 28AH
• Manufacturer: Panasonic - BSG
• Series: LCr

Specifications of LC-X1228P

• Voltage - Rated: 12V
• Capacity: 28Ah
• Size / Dimension: 6.47" L x 4.92" W x 6.89" H (165mm x 125mm x 175mm)
• Termination Style: Nut/Bolt, M5
• Rechargeability: Yes
• Weight: 25 lbs (11.3kg)
• For Use With: BVW122250003N - BATTERY CHG UNIV 12VDC @ 2.25A271-2390 - BATTERY CHG UNIV 12VDC @ 2.25A271-2386 - BATTERY CHG UNIV 12VDC @ 1.2A271-2385 - BATTERY CHG UNIV 12VDC @ 600MA271-2382 - BATTERY CHG UNIV 12VDC @ 500MA271-2381 - BATTERY CHG UNIV 12VDC @ 500MA271-2380 - BATTERY CHG 120VAC 12VDC @ 500MA271-2378 - BATTERY CHG 120VAC 12VDC @ 300MAPATC-08 - BATT CHARGER 12V 1.5A X 2 UNITPATC-03 - BATTERY CHARGER 12 VOLT 1.5 AMP
• Lead Free Status / RoHS Status: Contains lead / RoHS compliant by exemption
• Other names: LC-X1228; LC-XB1228; LC-XB1228P; LCX1228P; P049

VALVE-REGULATED LEAD ACID BATTERIES: INDIVIDUAL DATA SHEET
Specifications
Characteristics
(Note) The above characteristics data are average values obtained within three
charge/discharge. Cycles not the minimum values.
LC-R127R2P
(Constant
Voltage)
The total height with #250 terminal is 101.5mm.
Method
Charge
Standard Terminals
Internal Resistance
Dimensions
and Resin
Capacity
Self discharge
(20 hour rate)
Temperature
dependency
77˚F (25˚C)
77˚F (25˚C)
of capacity
Rated Capacity (20 hour rate)
(Repeating
Trickle use
Cycle use
Nominal Voltage
(note)
Approx. mass
use)
UL94HB Faston 187
UL94HB Faston 250
Total Height*
after standing 12 months
1.5 hour rate discharge
Cut-off voltage 10.5 V
after standing 3 months
after standing 6 months
20 hour rate (360mA)
10 hour rate (680mA)
Fully charged battery
5 hour rate (1260mA)
1 hour rate (4900mA)
Length
Height
Width
Residual capacity
Residual capacity
Residual capacity
Control voltage
Control voltage
104˚F (40˚C)
Initial current
Initial current
77˚F (25˚C)
77˚F (25˚C)
32˚F (0˚C)
5˚F (-15˚C)
Photo/Label for reference only.
5.945 inches (151.0 mm)
2.539 inches (64.5 mm)
3.702 inches (94.0 mm)
3.937 inches (100.0 mm)
5.45 lbs. (2.47 kg)
LC-R127R2P
LC-R127R2P1
(per 12V cell 25˚C)
(per 12V cell 25˚C)
VRLA BATTERIES PAGE 41
2.88 A or smaller
1.08 A or smaller
14.5V to 14.9V
13.6V to 13.8V
Approx. 40m
7.2Ah
12V
7.2Ah
6.8Ah
6.3Ah
4.9Ah
102%
100%
3.5A
91%
82%
64%
85%
65%
Discharge characteristics 77°F (25°C)
Dimensions (mm)
Duration of discharge vs. Discharge current
For main and standby power supplies.
Expected trickle life: 3-5 years at 25°C, Approx. 5 years at 20°C.
30
20
15
10
1.5
50
40
30
20
10
15.0
14.0
13.0
12.0
11.0
10.0
5
4
3
2
1
5
3
9.0
8.0
7.0
6.0
5.0
100
0 1
2.565 (65.15)
Battery case resin: Standard (UL94HB) Color is black.
2
300 500
5.193 (150.2)
(mA)
32˚F (0˚C)
4
5˚F (-15˚C)
5.945
(151
6 8 10
(Minute)
23.04A
+
-
+
-
1.5
0.5
Discharge current
0.059
0.020
)
Terminal type: Faston 187 or Faston 250
1
11.52A
20
Discharge time
40 60
5.76A
3
2.88A
104˚F (40˚C)
2
5
1.44A 0.72A 0.36A
4
(A)
77˚F (25˚C)
(Hour)
6 8 10
10
AUGUST 2003
(64.5
2.508 (63.7)
2.539
1.89 (48)
(Note)
20
+
-
+
-
1.0
0.5
0.039
0.020
30
)
40
50
(Note)