LC-X1228P Panasonic - BSG, LC-X1228P Datasheet - Page 58

• 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
minimum order quantities.
Characteristics
(Note) The above characteristics data are average values obtained within three charge/discharge. Cycles
not the minimum values.
(Note) This battery is designed for high rate discharge and we do not specify 20 hour rate discharge
capacity.
(Note) When specific condidtions are satisfied, this battery can be used for main power supplies. Please
consult Panasonic.
UP-RW1245P1
(per cell)
(Constant
Voltage)
Method
Standard Terminals
Please contact Panasonic for availability on optional items. Optional items may be subject to
Charge
Cutoff
Optional Terminals
1.6V
1.7V
1.8V
Dimensions
Internal resistance
and Resin
and Resin
Capacity
Self discharge
(20 hour rate)
(9.6V Cutoff)
Temperature
dependency
77˚F (25˚C)
77˚F (25˚C)
of capacity
(watts/cell at 10 minute rate)
3 min.
530
490
440
Trickle use
Nominal Capacity
Nominal Voltage
(note)
Approx. mass
5 min.
410
390
350
UL94HB Faston 250
UL94V-0 Faston 250
Discharge Runtime at 25˚C
Total Height
after standing 12 months
after standing 3 months
after standing 6 months
7 min. 10 min. 15 min. 20 min. 30 min.
Fully charged battery
Length
Height
340
323
290
Width
Residual capacity
Residual capacity
Residual capacity
30 minute rate
15 minute rate
10 minute rate
Control voltage
104˚F (40˚C)
Initial current
5 minute rate
77˚F (25˚C)
77˚F (25˚C)
32˚F (0˚C)
5˚F (-15˚C)
Photo/Label for reference only.
268
258
234
5.945 inches (151.0 mm)
2.540 inches (64.5 mm)
3.702 inches (94.0 mm)
3.997 inches (101.5 mm)
200
195
180
5.738 lbs. (2.6 kg)
UP-RW1245P1
UP-PW1245P1
(per 12V cell 25˚C)
VRLA BATTERIES PAGE 57
1.35 A or smaller
45W/2V
13.6V to 13.8V
Approx. 21m
159
156
146
12V
112W
195W
268W
410W
102%
100%
91%
82%
64%
85%
65%
112
111
109
Dimensions (mm)
Discharge characteristics 77°F (25°C)
Duration of discharge vs. Discharge current
For standby power supplies.
Expected trickle life: 3-5 years at 25°C, Approx. 5 years at 20°C.
1,500
1,200
1,000
14.4
13.8
13.2
12.6
12.0
11.4
10.8
10.2
500
300
100
9.6
9.0
8.4
7.8
50
30
10
5
3
0.2
0
65.15 (2.57)
1
Battery case resin: Standard (UL94HB) Color is black.
0.5
5.913 (150.2)
2
5.945
151
Duration of discharge (minute)
1
+
-
1.5
0.5
+
-
0.059
0.020
4
Discharge Current (A)
6 8 10
0˚C
- 15˚C
3
27A
40˚C
5
Optional (UL94V-0) Color is grey.
20
25˚C
10
9A
40 60
Terminal type: Faston 250
80
AUGUST 2003
100
2.539
(64.5
30
2.508 (63.7)
1.89 (48)
(Note)
+
-
2.25A
+
-
1.0
0.5
200
0.059
0.020
50
)
100
(Note)