Panasonic LC-R1233P User Manual

VALVE-REGULATED LEAD ACID BATTERIES: INDIVIDUAL DATA SHEET

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LC-R1233P

For main and standby power supplies.
Expected trickle life: 3-5 years at 25°C, Approx. 5 years at 20°C.

Dimensions (mm)

Terminal type: M6 bolt and nut

0.236 (6)

0.354 (9)

7.087 (180)

13.2A

32˚F (0˚C)

5.118±0.079 (130±2)

1.969 (50)

1.043 (26.5)

4.921 (125)

(Note)

1.65A

3.3A

6.6A

77˚F (25˚C)

0.177 (4.5)

(Note)

7.701±0.079 (195.6±2)

6.26 (159)

0.63 (16)

Photo/Label for reference only.

Specifications

Nominal Voltage

Rated Capacity (20 hour rate)

Dimensions

Length

Width

Height

Total Height

7.701 inches (195.6 mm

5.118 inches (130.0 mm

6.102 inches (155.0 mm

7.087 inches (180.0 mm

Approx. mass (lbs.)

Standard T erminals

and Resin

UL94HB M6 Bolt and Nut
UL94V-0 M6 Bolt and Nut

♦ Please contact Panasonic for availability on optional items. Optional items may be subject to

minimum order quantities.

12V

33Ah

Discharge characteristics 77°F (25°C)

26.5 (12.0 kg)
LC-R1233P

 LC-V1233P

Characteristics

20 hour rate (1.65A)

Capacity

77˚F (25˚C)

(note)

10 hour rate (3A)
5 hour rate (5.4A)
1 hour rate (20A)

1.5 hour rate discharge
Cut-off voltage 10.5 V

Internal Resistance

Temperature
dependency

of capacity

(20 hour rate)

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

Self discharge

77˚F (25˚C)

after standing 3 months

Residual capacity

after standing 6 months

Residual capacity

after standing 12 months

Charge

Method

(Constant

Voltage)

Cycle use

(Repeating

use)

Trickle use

Initial current

Control voltage

Initial current

Control voltage

(Note) The above characteristics data are average values obtained
within three charge/discharge. Cycles not the minimum values.
(Note) For cycle use of the battery, please consult us in advance.

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.

33Ah
30Ah
27Ah
20Ah

Duration of discharge vs. Discharge current

13.4A

Approx. 7mΩ

102%
100%

85%
65%

91%
82%
64%

13.2 A or smaller

Duration of discharge

14.5V to 14.9V

(per 12V cell 25˚C

4.95 A or smaller

13.6V to 13.8V

(per 12V cell 25˚C

VRLA BATTERIES AUGUST 2005

7.661 (194.6)

Battery case resin: Standard (UL94HB) Color is black.

14.4

13.8

13.2

12.6

12.0

11.4

10.8

10.2

9.6

9.0

Terminal voltage (V)

8.4

7.8

0 1 2 4 6 8 10 20 40 60 2 4 6 8 10 20 40

30
20

15
10
7

5
4

3
2

1.5
1

50
40

30
20

15
10

(Minute) (Hour)

7
5

3

1 2 3 4 5 7 10 20 30 40 50 70 100 200 300

(Minute) (Hour)

0.295(7.5)

6.102±0.079 (155±2)

Optional (UL94V-0) Color is grey.

26.4A

52.8A

105.6A

Duration of discharge

5˚F (-15˚C)

(A)

Discharge current