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OPzV Series

OPzV Series

LEOCH OPzV series batteries are used the immobilized GEL and Tubular Plate technology to offer high reliability and performance. Even more suitable for cyclic use under extreme operating conditions.

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Specification Features Application Curves

Rated Capacity
10Hr@ 1.80V/cell

Approx. DimensionsTerminal
4OPzV200 22001034.062068.1135513.9839015.3518.841.5M8
5OPzV250 22501244.882068.1135513.9839015.3523.150.9M8
6OPzV300 23001455.712068.1135513.9839015.3527.159.8M8
5OPzV350 23501244.882068.1147118.5450619.9229.063.9M8
6OPzV420 24201455.712068.1147118.5450619.9234.576.1M8
7OPzV490 24901666.542068.1147118.5450619.9239.086.0M8
6OPzV600 26001455.712068.1164625.4368126.8146.0101.4M8
8OPzV800 28001917.522108.2764625.4368126.8165.1143.5M8
10OPzV1000 210002339.172108.2764625.4368126.8178.5173.1M8
12OPzV1200 2120027510.832108.2764625.4368126.8193.0205.1M8
12OPzV1500 2150027510.832108.2779631.3483132.72115.0253.6M8
16OPzV2000 2200039915.712148.2777230.3980731.77155.0341.8M8
20OPzV2500 2250048719.172128.3577230.3980731.77196.0432.2M8
24OPzV3000 2300057622.682128.3577230.3980731.77232.0511.6M8
12V 3 OPzV100FT 1210055121.71104.3328711.328711.339.787.5M6
12V 3 OPzV120FT 1212055121.71104.3328711.328711.342.393.3M6
12V 4 OPzV150FT 12150549.521.6124.54.9031512.431512.451.7114.0M8
12V2OPzV40 124026010.21686.612088.2230.
12V2OPzV45 124526010.21686.612088.2214.08.419.543.0T14
12V3OPzV60 126026010.21686.612088.22299.023.752.3T14
12V4OPzV80 128033013.01736.812128.32188.630.867.9M8
12V5OPzV100 1210040816.11776.972258.92258.938.384.5M8
12V6OPzV120 1212048319.01706.69238.59.4238.59.445.7100.8M8
12V7OPzV140 1214053220.92078.152148.42208.754119.1M8
12V8OPzV160 1216053220.92078.152148.42208.759.3130.8M8
12V9OPzV180 1218052220.62409.452188.62248.867.4148.6M8
12V10OPzV200 1220052220.626810.552208.72268.975.9167.4M8

1. Completely sealing throughout the batteries life.

2. Design life12V series 16 years and 2V series 20 years @20°C in continuous float operation down to approx 80% capacity.

3. Gel electrolyte.

4. Low gassing thanks to antimony-free alloy and internal oxygen recombination.

5. Minimum space required and room requirements are minimal e.g. no washing facilities needed, ventilation requirements are minimal.

6. Easy to move and handle.

7. Easy install using cable connectors with insulated terminal covers.

8. Ready for immediate use without further commissioning work.

9. Can be supplied as a standard vertical installation or by special request, for a horizontal installation.

10. Very low self-discharge <50% of rated capacity in 2 years at 20 ℃ ambient temperature.

11. High cyclic ability over 600 cycles when discharged at 10 hour rate to an end voltage of 1.8Volt/cell at 20℃ .

12. Deep discharge protected, a load can be connected to the battery for up to 4 weeks.

13. No internal short circuits possible due to the gel structure.

14. No acid stratification, so noequalizing charge necessary.


  • 1. Telecommunications
  • 2. Radio and cellular telephone relay stations
  • 3. Emergency lighting systems
  • 4. Power stations, Conventional power stations, alternative power (solar, wind)
  • 5. Large UPS and computer back-up
  • 6. Railway signalling
  • 7. Maritime standby power on ships and ashore
  • 8. Process and control engineering
  • 9. Standby power
  • 10. Buoy lighting