LC-X1228P Panasonic - BSG, LC-X1228P Datasheet - Page 39

• 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.
LC-RA064R2P
(Constant
Internal Resistance
Voltage)
Please contact Panasonic for availability on optional items. Optional items may be subject to
Charge
Method
Standard Terminals
Capacity
Self discharge
(77˚F (25˚C))
(20 hour rate)
Dimensions
(77˚F (25˚C))
Temperature
dependency
inch (mm)
of capacity
and Resin
Rated Capacity (20 hour rate)
(Repeating
Trickle use
Cycle use
(note)
Nominal Voltage
use)
Approx. mass
after standing 12 months
after standing 3 months
after standing 6 months
1.5 hour rate discharge
Cut-off voltage 5.25 V
UL94HB Faston 187
20 hour rate (210mA)
10 hour rate (390mA)
Fully charged battery
5 hour rate (700mA)
1 hour rate (2800mA)
Residual capacity
Residual capacity
Residual capacity
Total height
Control voltage
Control voltage
104˚F (40˚C)
(77˚F (25˚C))
Initial current
Initial current
Length
77˚F (25˚C)
32˚F (0˚C)
Height
Width
5˚F (-15˚C)
4.255 inches (108mm)
4.016 inches (102mm)
2.756 inches (70mm)
1.890 inches (48mm)
Approx. 1.72 lbs. (0.78kg)
(per 6V cell 77˚F (25˚C))
Constant voltage; 7.25 to
7.45 V (per 6V cell 77˚F
4.20 A or smaller
LC-RA064R2P
Approx. 20m
VRLA BATTERIES PAGE 38
1.68 A or smaller
6.8 to 6.9V
4.2Ah
4.2Ah
3.9Ah
3.5Ah
2.8Ah
(25˚C))
102%
100%
6V
2.2A
91%
82%
64%
85%
65%
Dimensions inch (mm)
Discharge characteristics (77°F (25°C))
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.
7.2
6.9
6.6
6.3
6.0
5.7
5.4
5.1
4.8
4.5
4.2
3.9
30
20
15
10
1.5
50
40
30
20
10
5
4
3
2
1
5
3
0
100
Battery case resin: Standard (UL94HB) Color is black.
1
2.756
200 300
2
2.724 (69.2)
0.039 (70
(mA)
4
(Minute)
6 8 10
500
1)
Discharge current
12.60A
Duration of discharge
0˚C
20
-15˚C
1
40 60
4.20A
2
2
3
0.28
1.890
(A)
(7)
Terminal type: Faston 187
(Terminals are dimpled: No hole)
1.87 (47.4)
1.05A
(48
4
5
AUGUST 2003
(Hour)
40˚C
6 8 10
0.039
1)
0.28
(7)
7
25˚C
10
0.21A
(Note)
20
40
20
(Note)