smar t energy so lu t ions

- Deep cycle long life battery- Maintenance free, recombination (VRLA) type- Designed to operate with high current DC & AC loads (Inverter)- Extremely powerful- For horizontal or vertical installation- 7 years warranty

Datasheet2 Volt Cells opzV - GEL powermarine • mobile • landbased • back-up • solar

600 Ah • 800 Ah • 1000 Ah • 1200 Ah • 1500 Ah

smar t energy so lu t ions

Charge/discharge parameter

Boost Charge Voltage (V/cell)Floating voltage set point (V/cell)

2.35 VDC @ 20°C 2.25 VDC @ 20°C

Initial charge current (A) 0.4 C10 240 A 320 A 400 A 480 A 600 A

Temperature cut-off ratio 4mv/cell/°C

Recommended End of Discharge voltage for 10-hr rate (V/cell)Recommended End of Discharge voltage for 1-hr rate (V/cell)

1.80 VDC/cell

1.65 VDC/cell

Rated Capacity @ 20°C rate to 1.80 VDC per cell rate to 1.80 VDC per cell rate to 1.80 VDC per cell rate to 1.80 VDC per cell rate to 1.80 VDC per cell

10 hrs discharge 600 Ah 800 Ah 1000 Ah 1200 Ah 1500 Ah

5 hrs discharge 580 Ah 780 Ah 965 Ah 1160 Ah 1360 Ah

1 hrs discharge 292 Ah 613 Ah 489 Ah 570 Ah 647 Ah

Peukert Coefficient 1.21<P<1.23 1.21<P<1.23 1.21<P<1.23 1.21<P<1.23 1.21<P<1.23

Time reserve minutes 25 amps discharge

24 hrs 32 hrs 40 hrs 48 hrs 60 hrs

Self discharge

Storage time

less than 2% per month @ 20°C

OPzV-power batteries can be stored for maximum 6 months at 20°C, Charging recommended before using.

Battery parameters

Short circuit current of the battery cell (A) 4170 A 5840 A 7170 A 8540 A 9360 A

Cycle life at 80% of D.O.D 1250 1250 1250 1250 1250

Internal resistance Approx. 0.49 mΩ 0.35 mΩ 0.29 mΩ 0.24 mΩ 0.22 mΩ

opzV 2 Volt GEL power Art. Nr. 40290040 40290041 40290042 40290043 40290044

Specifications

Nominal capacity (C10) (1.8 V cell, 20 °C) 600 Ah 800 Ah 1000 Ah 1200 Ah 1500 Ah

Nominal voltage 2 VDC 2 VDC 2 VDC 2 VDC 2 VDC

Type

Weight +/- 10% 50.0 Kg 68.0 Kg 82.0 Kg 97.0 Kg 120.0 Kg

Dimensions l*w*h [mm] (incl. terminals) 145*206*667 191*210*668 233*210*670 275*210*669 275*210*820

Terminal type

Number of plates per cells 6 8 10 12 12

M 10 / 2 M 10 / 4 M 10 / 4 M 10 / 4 M 10 / 4

WhisperPower OPzV Valve Regulated batteries are extremely suitable for applications with extended charge / discharge cycles. They are fully maintenance free. WhisperPower GEL power batteries are based on tubular plate technology and the fixing of the electrolyte as GEL. Typical applications include reserve power supplies for backup power, marine / mobile power banks and safety power supply equipment.

Whisperpower BV Kelvinlaan 82, 9207 JB Drachten, The Netherlands, Tel: +31 (0) 512 571 550, Fax: +31 (0) 512 571 599, info@whisperpower.com, www.whisperpower.com

Res

idua

l cap

acity

(%)

120%

100%

80%

60%

40%

20%

110%

100%

90%

80%

70%

60%

50%

40%

30%

Yea

rsav

aila

ble

cap

acity

(%)

100%

80%

60%

40%

20%

0%Dep

th o

f Dis

char

ge (%

)

20181614121086420

0 5 10 15 20 25

15 20 25 30 35 40 45 50 55 60

-15 -10 -5 0 5 10 15 20 25 30 35

1000 1500 2000 2500 3000 3500 4000 4500 5000 5500 6000

Storage time (months)

Temperature (°C)

Temperature (°C)

Number of cycles

10°C20°C30°C40°C

0,1 C100,3 C100,5 C10

1 C102 C103 C10

Available capacity vs. temperature

Expected Cycle-Life vs D.o.D

Service Life vs Temperature

Self-discharge characteristics

108

206

667

643

145

+ 600 Ah 800 Ah

108

210

668

644

191 80+

1000 Ah

108

210

670

646

+223 110

1200 Ah

108

210

669

645

+

275 140

1500 Ah

108

210

820

796

+

275 140

2011

1102

data

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