CL800

2V800Ah

Charge characteristic curve

Charging time (hours)

(%) (xCA)

(V)

2.50

2.25

2.00

1.75

0.25

0.20

0.15

0.10

0.05

0

0

2

4

6

8

10

12

14

16

18

20

Constant voltage charge characteristic

o

(0.2CA,25 C)

CHARGED VOLUME

140

120

100

80

60

40

20

0

CHARGE VOLTAGE

CHARGING CURRENT

Self-discharge characteristic

110

100

90

80

70

60

50

40

0

2

4

6

8

10

12

14

16

18

20

Storage time: months

o

40 C

o

30 C

o

20 C

Life characteristics of standby use

120

100

80

60

40

20

0

0

5

10

15

Life(year)

Testing conditions: floating voltage: 2.25 to 2.30V/Cell

oo

ambient temperature: 25 C(77 F)

Cycle service life in relation to

depth of discharge

Number of cycles(cycles)

120

100

80

60

40

20

0

400

800

1200

1600

2000

2400

100% D.O.D.

50% D.O.D.

30% Depth of discharge

Temperature effects on float life

25

20

10

5

0

o

Temperature( C)

10

20

30

40

50

2.30V/Cell

Relationship between

charging voltage and temperature

-10

0

10

20

30

40

50

o

Ambient temperature( C)

2.6

2.5

2.4

2.3

2.2

ST ND

Y

SE

A

B

U

CLE

E

CY

US

Temperature effects on capacity

120

100

80

60

40

20

0

-20

-10

0

10

20

30

40

50

o

Temperature( C)

2

0. C

0.3C

1.0C

0 1C

.

2.0C

O

Discharge characteristic (25 C)

min

h

Discharge time

2.0

1.6

0

1

2

3

5

10

20 30

60

2

3

5

10

20

1600A

800A

80A

204A 144A

496A

MH25860

G4M19906-9202-E-16

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