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Zhongneng Chengyu Power Co.,Ltd

Address: No.216 Changjiang Road, Huangdao Development District, Qingdao City, Shandong Province, China


Tel: +86-532-86934246

Fax: +86-532-86934246

12v opzs battery

12v opzs battery

OPzS2-600-Y Product Features: Cycle life: >2200 at 80% DOD Self discharge rate ≤5%/month High charge acceptance performance; Wide operation temperature: -40℃~ 70℃ Good deep discharge recovery performance. Positive plate: tubular type, with die-casting thick Pb-Ca grid, it has very good...

Product Details

By combining the newly developed tubular positive plates with fumed gelled electrolyte, CHENGYU created the innovative OPzS range of batteries. The range offers 20 years design life and super high deep cycling capabilities. This range is recommended for telecom outdoor applications, renewable energy systems and other harsh environment applications.

Product Features of 12v opzs battery

Cycle life>2200 at 80% DOD
Self discharge rate≤5%/month

Wide operation


-40℃~ 70℃
Positive plate

 tubular type, with die-casting thick Pb-Ca grid,

Negative plate

 pasted flat type, radial grid design,


PVC-SiO2 separator imported from Europe,

Battery casemade of high strength PP and durable design.


Product Specification of 12v opzs battery

Voltage Per Unit 2V
Capacity600Ah@10hr-rate to 1.85V per cell @25℃
Dimension(LxWxH)145 x 206 x 701mm
Approx WeightWithout Electrolyte 34.4kg With Electrolyte 46.4kg
Max. Discharge Current2500 A (5 sec)
Internal ResistanceApprox. 0.45 mΩ
Operating Temperature RangeDischarge: -15℃ ~50℃;
    Charge: 0℃~40℃;
    Storage: -15℃~50℃

Optimal Operating Temperature


25℃± 5℃
Maximum Charging Current90A
Cycle Service2.40 to 2.45 V(DC)/cell at 25℃
TerminalThread insert & Bolt (F10-M8)

Compliant Standards

IEC60254- 2005/  DIN/ EN 60254-2/  GB 7403-2008
Passed ISO9001, ISO14001, OHSAS18001, UL, CE certificate


Product Details

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Product Datasheet of 12v opzs battery




1. Traction forklifts/ Electric cars

2. Traction electric vehicles
3. Photovoltaic / Wind Power

electric cars.png   power storage plant.png

Electric Car                                                     Telecommunication



Our products are strictly inspected in the process of production, using high quality raw materials and making the best products. I hope the customers can feel our strong strength and good service.

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Q1: Our Payment term
A1: T/T, D/P, Western Union, etc... 30% deposit, the balance before delivery.

Q2: Packing & Shipping
Q2: Carton and wooden pallet, buy sea or DHL, UPS, TNT, etc...

Q3: If you want datasheet / catalog
A3: Please kindly send an inquiry to us email:;

Q4: Your product
A4: We have VRLA Battery,  OPzV GEL Battery, UPS Battery,   Tubular Gel Battery,  Front Terminal Battery, Deep Cycle AGM Battery, OPzS flooded tubular Battery, High Rate Battery and etc.

Contact me


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