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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

Long Design Life OPzV Battery

Long Design Life OPzV Battery

OPzV 12-60-Y Product Feature OPzV seires is Valve Regulated Lead Acid battery. They offer 20+ years design life in float service at 25℃ and are more suitable for cyclic use under extreme operating conditions. Floating design life: 20 years at 25℃ Cycle life(2V): >2000 at 80% DOD and 6000 at...

Product Details

OPzV 12-60-Y of Long Design Life OPzV Battery

OPzV Series High magnification discharging performance, Using special low intrinsic resistance design and manufacturing technology. It has excellent high-current discharging nature. Easy installation, Using high performance gas recombination design, no release of corrosive gas, no flowing electrolyte, can be installed at any angles (with exception of turning upside down) including cabinet type or frame type, the machine and the battery can be installed and used together in the same room.

Product Feature of Long Design Life OPzV Battery

Datasheet of Long Design Life OPzV Battery



Specification of Long Design Life OPzV Battery

Cells Per Unit



60Ah@10hr-rate to 1.80V per cell @25℃

Voltage Per Unit


Max. Discharge Current

600A (5 sec)



Internal Resistance

Approx. 12.0 mΩ


Approx. 23.0Kg

Container Material



Thread F11

Self Discharge

Self-discharge ratio less than 2% per

 month at 25℃

Operating Temperature Range

Discharge: -40℃ ~70℃;
Charge: 0℃~50℃;
Storage: -20℃~60℃

Normal Operating Temperature Range


Float charging Voltage

13.6 to 13.8 VDC/unit Average at 25℃

Recommended Maximum Charging Current


Equalization and Cycle Service

14.2 to 14.4 VDC/unit Average at 25℃

How you control the quality?

A. CHENGYU Power have exported to all over the world for many years. you can check with local market, we have enough experience to control  our quality.

B. When we buy the raw materials, we will inspect the quality,if the quality is not confirmed, we will reject the raw materials to our suppliers.

C. During the process of the battery plate making  and battery assembling, we check the battery plate, confirm the lead is good arranged on positive and negative poles, positive & negative poles insulate plastic is in good condition to make sure all of the battery will be good.

D.When the battery is acid filling process, our QC will see and check the quality and find the defective batteries on time.

E.When the battery is finished the sealing, we will take about 1% sample to check the quality.

F. After battery pre-charge, our QC will check each battery out looking, to ensure all the batteries in good condition.

G. Welcome our customers place the sample order and test with professional battery test equipments and compare with or derb brand batteries, Trust Yourself.

H. After so many process quality checking, if there are still quality checking, if there are still quality problem, we will give the free replacements at  our CHENGYU Power battery to assured our clients' right,

Compliant Standards of Long Design Life OPzV Battery
1. IEC 60896-21/22-2004/ DIN43539-T5
2. IEC61427-2005/ YD/T1360-2005/ GB/T 22473-2008
3. Passed ISO9001, ISO14001, OHSAS18001, UL, CE certificate


Application of Long Design Life OPzV Battery




Wind Energy




Power storage plant



Exhibition Show of Long Design Life OPzV Battery
2017 international photoavoltaic power generational conference & exhibition at Shanghai, China.


展会4.jpg  展会1 .jpg

Technical Characteristics                                                           
1. - Free of Maintenance
During the whole life expectancy, there is no need to add any acid and water and check the density of the electrolyte. There is no need for interior maintenance
2. - Sealing without leakage
Using special AB seal gum cemented hard surface, terminal pole used the technology of multiple layers sealing leakage proof. There is no phenomenon of weeping acid and leaking liquid.
3. - Extremely low self-discharging
The self-discharging is extremely low by using electrochemical method in making special lead calcium alloy slab grid and using high, pure material in making battery. Under environmental temperature of 20℃ the self-discharging is below the nominal capacity 0.1% every day (Every month it is less than 3%).
4. - Safety and explosion protection
Fire protection emergency valve is equipped. It will automatically release the gas when too much gas produced inside and then shut off. Meantime it can prevent corrosive gas from coming out and prevent outside electric spark from coming inside and making explosion.
5. - Long life cycle design
Using heavy type slab grid with good quality and corrosion resistant made of special lead calcium alloy; high-strength dummy plate and tight assemblage powder disengage free technology; it has more than 10 years’ floating charging life expectancy.

Contact Me

Name: Aamy


Whatsapp/ Skype: +86 17854275721

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