Panasonic LC-R124R5PD, 12V Ah lead acid battery LC-R124R5PD Datenbogen

3.82

 

       

+

-

0.08
0.04

(97

+

-

2
1)

(49)

(17)

1.93

0.67

(70

+

-

2
1 

)

2.76

 

       

+

-

0.08
0.04

(70

+

-

2
1 

)

2.76

 

       

+

-

0.08
0.04

(102

xxxx)

4.02

 

       

xxxx

(6)

0.24

 

      

 

(0.3)

0.01

 

(69.2)

2.72

 

Nominal voltage

12V

Nominal capacity (20 hour rate)

4.5Ah

Dimensions

Length

70mm

Width

97mm

Height

102mm

Total Height

108mm

Approx. mass

1.45kg

Terminal

Faston 187

Capacity

(25°C)

20 hour rate
10 hour rate

5 hour rate
1 hour rate

4.5Ah
3.9Ah
3.5Ah
2.8Ah

Internal resistance

Fully charged battery

(25°C)

40m

Ω

Temperature dependency 

of capacity (20 hour rate)

40°C
25°C

0°C

-15°C

102%
100%

85%
65%

Self discharge 

(25°C)

After 3 months
After 6 months

After 12 months

91%
83%
66%

For main and standby power supplies.
Expected trickle design life: 6 – 9 years at 20°C according to Eurobat.

Terminal type

Battery case resin: standard (UL94HB)

0.1

1

10

100

20

40

0

60

)

sr

a

e

Y( 

efi

L 

e

ci

vr

e

S

䚭㻃

Charging Voltage

 2.275 V / Cell

Temperature (°C)

Contents indicated (including the recycle marking, etc.) 

are subject to change without notice.

Trickle use

Control voltage: 13.6 - 13.8V; Initial current: 0,675A 
or smaller

0

20

40

60

80

100

120

0

2

4

6

8

10

12

14

16

18

20

Storage Period (Month)

)

%( 

oi

t

a

R 

n

oi

t

n

et

e

R 

yti

c

a

p

a

C

5 °C
(41 °F)

25 °C
(77 °F)

30 °C
(86 °F)

40 °C
(104 °F)

Discharge current

0.225 A - 

0.9A

0.9A - 
2.25A

2.25A - 

4.5A

4.5A - 

9A

9A - 

13.5A

Cut off voltage (V)

10.5

10.2

9.9

9.3

8.7

0

20

40

60

80

100

120

140

160

0

4

8

12

16

20

Charge Time (h)

)

%( 

yti

t

n

a

u

Q 

e

gr

a

h

C

0

2

4

6

8

10

12

14

16

)

V( 

e

g

atl

o

V 

yr

et

t

a

B

          100 % (0.05 CA*20H)
          50 % (0.05 CA*10H)

 

 Charge Voltage 6.825 V

 

 (2.275 V / Cell)

 

 Charge Current 0.15 CA

0.3

0.2

0.1

0

r

a

h

C

g

 t

n

er

r

u

C 

e

(

A

C

)

Battery Voltage

Charge Current

Charge Quantity (to-Discharge Quantity)

1

2

3

0

20

40

60

80

100

120

)

%( 

yti

c

a

p

a

C

-20

-10

0

10

20

30

40

50

Battery temperature (°C)

0.05 CA
0.1 CA
0.2 CA
0.5 CA
1 CA
2 CA
3 CA

5

6

7

8

9

10

11

12

13

14

15

(minute )

(hour )

0

1

20

10

5

2

40

60

2

4

6

8 10

20

40

)

V(

e

g

at

l

o

v l

a

ni
mr

e

T

Duration of discharge

0.225 A

0.45 A

1.125 A

2.25 A

13.5 A

4.5 A

100      200   300    500           1            2       3        5     7     10         20        

(mA)

(A)

Discharge current

30 

20 

15 

10 

  5 
    
   

  3 
  
  2 

1.5 

  1 
50 
40 

30 

20 

10 

  5 

  3

(Minute

)(

Hour

)

Duration of discharge

40˚C

20˚C

0˚C

-15˚C

4.75

5

3.

6

2.

3

9.6V

270

214

139.4

106.4

89.2

66.6

47

37.6

25.8

19.98

14.88

11.42

9.44

7.58

5.02

2.72

2.272 

9.9V

250

200

136.6

105.6

87.8

65.8

46.6

37.6

25.4

19.84

14.8

11.36

9.36

7.56

5

2.72

2.266

10.2V

232

188

133

103.6

86.2

65

46.2

36.8

24.8

19.32

14.66

11.28

9.28

7.5

4.96

2.7

2.258

10.5V

206

168

123.2

96.4

82

63.6

45.4

36

24.2

18.64

14.42

11.2

9.2

7.4

4.92

2.7

2.25

10.8V

174

148

110

89.8

79.8

61.4

44.8

35.4

23.6

17.76

14.14

11.06

8.98

7.28

4.88

2.68

2.236

9.6V

24.3

19.13

12.44

9.25

7.69

5.69

4.00

3.19

2.19

1.69

1.25

0.956

0.788

0.633

0.419

0.227

0.189

9.9V

22.6

17.94

12.19

9.19

7.56

5.63

3.98

3.19

2.14

1.68

1.24

0.950

0.781

0.630

0.417

0.226

0.189

10.2V

20.8

16.81

11.88

9.00

7.44

5.56

3.94

3.13

2.10

1.63

1.23

0.944

0.775

0.625

0.413

0.226

0.188

10.5V

18.5

15.06

11.00

8.38

7.06

5.44

3.88

3.06

2.06

1.58

1.21

0.938

0.769

0.618

0.411

0.225

0.188

10.8V

15.6

13.31

9.81

7.81

6.88

5.25

3.81

3.00

2.00

1.50

1.19

0.925

0.750

0.608

0.406

0.224

0.186