CSB Battery GP672 User Manual

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29.6 19.6 15.1 9.03 5.30 3.77 2.96 2.02 1.27 0.88 0.74 0.42

24.5 17.4 13.7 8.44 5.14 3.66 2.87 1.95 1.22 0.86 0.71 0.40

157 111 85.0 51.6 31.2 22.8 18.2 13.0 8.36 5.70 4.73 2.57

147 106 82.3 50.6 30.9 22.5 18.0 12.8 8.27 5.65 4.70 2.53

138 101 79.2 49.5 30.4 22.1 17.7 12.6 8.16 5.60 4.64 2.49

GP 672

GP 672 is a general purpose battery up to 5 years in standby
service or more than 260 cycles at 100% discharge in cycle
service. As with all CSB batteries, all are rechargeable, highly
efficient, leak proof and maintenance free.

6V 7.2Ah

Specification

Cells Per Unit 3
Voltage Per Unit 6
Capacity 7.2Ah @ 20hr-rate to 1.75V per cell
Weight Approx. 1.22 kg(2.69 lbs)
Maximum Discharge Current 100A/130A(5sec)
Internal Resistance Approx. 15.5 mΩ
Operating Temperature Range

Nominal Operating Temperature Range
Float Charging Voltage 6.75 to 6.9 VDC/unit Average at
Recommended Maximum Charging 2.16A
Current Limit
Equalization and Cycle Service 7.2 to 7.5 VDC/unit Average at
Self Discharge CSB Batteries can be stored for more than 6 months at

Terminal F1/F2-Faston Tab187/250
Container Material ABS(UL 94-HB) & Flammability resistance of

Discharge:
Charge:
Storage:
25°C±3°C (77°F±5°F).

25°C (77°F).
higher temperatures the time interval will be shorter.

(UL 94-V0) can be available upon request.

-15°C~50°C ( 5°F~122°F).

-15°C~40°C ( 5°F~104°F).

-15°C~40°C ( 5°F~104°F).

Please charge batteries before using. For

@25°C (77°F)

25°C (77°F)

25°C (77°F)

CSB-manufactured

VRLA batteries are UL-

recognized components
under UL1989.

CSB is also certified by
ISO 9001 and ISO 14001.

Dimensions :

Unit: mm (inch)

(http://www.csb-battery.com)

Overall Height (H) Container height (h) Length (L)

100±1 (3.94±0.04) 94±1 (3.7±0.04) 151±2 (5.94±0.08) 34±1 (1.34±0.04)

The system of manufacturer was certified
by TUV CERT according to ISO 9001,ISO 14001.

Width (W)

Constant Current Discharge Characteristics Unit:A (25°C,77°F)

F.V/Time 5MIN 10MIN 15MIN 30MIN 60MIN 90MIN 2HR 3HR 5HR 8HR 10HR 20HR

1.60V

1.67V

1.70V

1.75V

1.80V

1.85V

35.6 22.0 16.5 9.61 5.51 3.92 3.08 2.13 1.34 0.92 0.77 0.45

33.1 21.0 15.9 9.36 5.41 3.85 3.02 2.08 1.31 0.90 0.76 0.44

31.9 20.5 15.6 9.24 5.37 3.82 3.00 2.06 1.30 0.89 0.75 0.43

27.2 18.6 14.4 8.77 5.23 3.71 2.91 1.98 1.25 0.87 0.73 0.42

Constant Power Discharge Characteristics Unit:W (25°C,77°F)

F.V/Time 5MIN 10MIN 15MIN 30MIN 60MIN 90MIN 2HR 3HR 5HR 8HR 10HR 20HR

1.60V

1.67V

1.70V

180 123 91.4 53.9 32.2 23.5 18.8 13.3 8.62 5.87 4.90 2.68
170 118 88.7 52.9 31.8 23.2 18.5 13.2 8.50 5.80 4.84 2.63
165 115 87.2 52.4 31.6 23.1 18.4 13.1 8.45 5.76 4.77 2.61

1.75V

1.80V

1.85V

Ratings presented herein are subject to revision without notice. Please refer to www.csb-battery.com to confirm the latest version.

RA1308

GP672

0.20

140

0.17

120

0.14

100

0.11

80

0.08

60

0.05

40

0.02

20

2.60

2.40

2.20

2.00

1.80

1.60

1.40

(2.275V/Cell)

6V 7.2Ah

)Ratio

6.83V

140

120

100

80

60

40

20

A pp li cat i o n

C y cl e U se

Sta n db y

4 0 8 1 2 1 6 2 0 24

0.20

2.60

2.40

0.17

2.20

0.14

2.00

0.11

1.80

0.08

1.60

0.05

1.40

0.02

4 0 8 1 2 1 6 2 0 24

Cha r g e Volta g e ( V /Cel l )

T e m p e r atu r e Se t P o i n t A llo w a b l e R an g e

( 7 7 )

2 5

2 5

( 7 7 )

2.4 5 2.40 ~ 2 . 5 0

2.2 7 5 2 .25 ~ 2 . 3 0

)Ratio

Charge Voltage 7.35V

M a x .Cha r g e Cu rr e n t

0.3 C

6.5

6.0

5.5

5.0

4.5

4.0

0

F i na l Di scha r g e

Vo l t a g e V / C e l l

Di scha r g e

C u rr en t ( A )

68

1.7 5 1.7 0 1.6 0 1.3 0

0 . 2 C>( A ) 0 . 2 C<( A )< 0 . 5 C 0 . 5 C<( A )< 1 . 0 C ( A )> 1 . 0 C

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