Panasonic LC-XC1238AP User Manual

INDIVIDUAL DATA SHEETS

LC-XC1238AP

(a) The photo and dimensions represent LC-XC1238AP

Specifications

Nominal voltage 12V

Rated capacity (20 hour rate) 38Ah

Length 197 mm

Dimensions

Approx, mass

Width 165 mm

Height 175 mm

Total Height

175 mm

15 kg

For main power supplies. Cycle long life type.

Dimensions (mm)

Terminal type: LC-XC1238AP: M5 threaded post

Battery case resin: Standard (UL94HB)

Discharge characteristics (25°C)

(No*e)

Characteristics

20 hour rate (1.9A)

Capacity

Internal resistance

Temperature dependency

(20 hour rate)

Self discharge

Charge Method

(Constant

Voltage)

(Note) The above characteristics data are average values obtained within three charge/discharge cycles, not the minimum values.

(note)

(25°C)

of capacity

(25°C)

Cycle use

10 hour rate (3.6A)

5 hour rate (7.0A) 1 hour rate (2.3A)

1.5 hour rate discharge Cut-off voltage 10.5 V

Fully charged battery

(25°C)

40°C 25°C

0°C

-15°C

Residual capacity

after standing 3 months

Residual capacity

after standing 6 months

Residual capacity

after standing 12 months

Initial current

Control voltage

38Ah 36Ah 35Ah

23Ah

20.0A

Approx, 9 mQ

102% 100%

85% 65%

91% 82% 64%

15.2A or smaller

14.5V to14.9V

(per 12V cell 25°C)

Duration of discharge vs. Discharge current <No*

Panasonic

60 Valve Regulated (Sealed) Lead-Acid Batteries