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Zhongneng Chengyu Power Co.,Ltd

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

E-mail: info@chengyupower.com

Tel: +86-532-86934246

Fax: +86-532-86934246

sealed lead acid batteries

sealed lead acid batteries

Zhongneng Chengyu Power Co., Ltd. is a professional engaged in lead-acid battery research, development, manufacturing, sales of integrated technology enterprises. focus on lead-acid battery research and development , Production and sales, is committed to cultivating the core competitive advantage, with a rigorous process control system and quality assurance system, product quality is stable and reliable, the leading product car starting with lead-acid batteries, the annual production capacity of 6 million KVAH battery, More than 20 provinces and cities nationwide. The world's advanced level of the battery expansion and expansion forming, continuous casting and rolling production lines and advanced production technology and the introduction of the leading domestic assembly welding and other production line system.

Product Details

Zhongneng Chengyu Power Co., Ltd. is a professional engaged in sealed lead acid batteries research, development, manufacturing, sales of integrated technology enterprises.  focus on lead-acid battery research and development , Production and sales, is committed to cultivating the core competitive advantage, with a rigorous process control system and quality assurance system, product quality is stable and reliable, the leading product car starting with lead-acid batteries, the annual production capacity of 6 million KVAH battery, More than 20 provinces and cities nationwide. 


Specification of sealed lead acid batteries


Cells Per Unit: 6
Voltage Per Unit: 12
Capacity: 80Ah@10hr-rate to 1.80V per cell @25℃
Dimension(LxHxW): 350x167x183mm
Weight: Approx. 24.0Kg(Tolerance±2%)
Max. Discharge Current: 800A (5 sec)
Internal Resistance: Approx. 5.5 mΩ
Operating Temperature Range:
Discharge: -20℃ ~60℃;
Charge: 0℃~50℃;
Storage: -20℃~60℃
Normal Operating Temperature Range: 25℃±5℃
Float charging Voltage: 13.6 to 13.8 VDC/unit Average at 25℃
Recommended Maximum Charging Current: 24A
Equalization and Cycle Service: 14.6 to 14.8 VDC/unit Average at 25℃
Self Discharge: CHENGYU Valve Regulated Lead Acid (VRLA) batteries can be stored for more than 6 months at 25℃. Self-discharge ratio less than 3% per month at 25℃. Please charge batteries before using.
Terminal: Terminal F5/F11
Container Material: A.B.S. UL94-HB, UL94-V0 Optional.

 

Compliant Standards


The company has a very perfect quality assurance system, has passed ISO9001, ISO / TS16949 and other quality management system certification, ISO14001 environmental management system certification and OHSAS18001 occupational health and safety system certification. The company has a sound after-sales service system, established in the country more than 20 after-sales service outlets, and at any time to appoint professional and technical personnel for pre-sale, sales and after-sales service activities. Really through their own practical action to allow users to be trusted and satisfied.

 

Datasheet of sealed lead acid batteries


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Application of sealed lead acid batteries


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Wind Energy


Solar system


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Light supply system

Electric Cars

 

Product technologies 


1. high-rate discharge performance good start, the general discharge rate in more than six times, and some reach 10 magnification.


2. wide temperature range, the use of advanced production technology, special lead paste formula and electrolyte formula, strictly control the production of each link quality factors to ensure good cold starting performance, charge acceptance ability, excellent high temperature performance.


3. the unique housing structure, the unique design of the battery casing, battery design allows air circulation structure has not poured acid leakage, permeability, anti-mist escape, explosion-proof performance.


4. good maintenance performance, high-quality high-purity Pb-Ca alloy and other materials, reducing the use of water loss in the battery, the lifetime without added electrolyte.


5. the battery capacity at a glance, the status display accurately displays battery capacity status, allowing users to use the battery is easy to grasp.


6. storage, and high-purity raw materials, advanced production technology and quality control means so that the product is very low self-discharge rate, room temperature storage battery charge after a year, still normal to start the vehicle.


Our service


Chengyu Power is a manufacturing enterprise that specializes in the R&D, production, and sale of environment-friendly valve-regulated sealed lead acid batteries. chengyu is dedicated to providing specialized power solutions to its customers and to providing energy-saving green products to the society. In view of chengyu’s advantages and the development trend of the industry, chengyu Power has proposed the service philosophy of satisfactory customization, reassuring quality, safe usage, easy maintenance, and eco-friendliness. This is aimed at providing customers with comprehensive timely services. Meanwhile, chengyu pursues the goal of quality 0 after-sale service, which means that if we provide great quality, we can free consumers from the trouble of seeking repair.

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