LC-X1228P Panasonic - BSG, LC-X1228P Datasheet - Page 32

• 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

BATTERY INDEX FOR STANDBY POWER APPLICATIONS
Trickle Long Life Type
Overview
Our valve-regulated lead-acid battery “trickle long life”
series was developed by studying and analyzing the
factors which caused deterioration of conventional
batteries in various aspects. Further, whereas
conventional batteries needed separate bolts and nuts
for connection, medium-capacity (28 to 42Ah) type
batteries of this series adopt unique terminals which
have been made into bolts (threaded post) for simpler
installation and better safety; this makes replacement
and connection of the batteries easier.
The safety and reliability of these batteries has been
greatly improved through the adoption of flame-
retardant resins. (For 2.0Ah and 20 to 100Ah, 94HB-
equivalent resin is standard; 94V-0-equivalent resins
are also available).
Notes: • If used cyclically, so that the battery is repeatedly only partially discharged (by less than 30% of its rated capacity) and then recharged,
LC-P067R2P
LC-P127R2P
LC-P0612P
LC-PD1217P
LC-X1220P
LC-X1220AP
LC-X1228P
LC-X1228AP
LC-X1242P
LC-X1242AP
LC-X1265P
LC-XA12100P
Number
Model
• Please contact Panasonic for information on the country of origin of specific battery models.
the battery life may be drastically shortened, depending on the discharging conditions. Please consult Panasonic regarding the actual load
pattern, recharging method, environmental conditions, etc.
Nominal
Voltage
(V)
12
12
12
12
12
12
12
12
12
12
6
6
Rated capacity
(20 hour rate)
(Ah)
100.0
12.0
17.0
20.0
20.0
28.0
28.0
42.0
42.0
65.0
7.2
7.2
VRLA BATTERIES PAGE 31
Expected trickle
at 25 C at 20 C
life (years)
6
6
6
6
6
6
6
6
6
6
6
6
10
10
10
10
10
10
10
10
10
10
10
10
Features
3-5 years (at 25 C)
approx. 5 years (at 20 C)
approx. 2 years (at 25 C)
approx. 3 years (at 20 C)
Much longer trickle life compared with
conventional batteries was achieved with the
battery footprint unchanged.
Expected trickle life in the range from 2.0 to
100 Ah
Faston 187 or Faston 250
Faston 187 or Faston 250
Faston 187 or Faston 250
Terminal types
M5 threaded Post
M5 threaded Post
M5 threaded Post
Conventional
M5 bolt and nut
M5 bolt and nut
M5 bolt and nut
M5 bolt and nut
M5 bolt and nut
M5 bolt and nut
Standard
Battery-case resin
UL94HB
standard
standard
standard
standard
standard
standard
standard
optional
optional
approx. 6 years (at 25 C)
approx. 10 years (at 20 C)
(discharge rate at 0.25CA)
approx. 4 years (at 25 C)
approx. 6 years (at 20 C)
(discharge rate at 2CA)
N/A
N/A
N/A
This series
retardant
UL94V-0
Flame-
standard
standard
standard
standard
optional
optional
optional
optional
optional
optional
AUGUST 2003
N/A
N/A
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