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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

lead battery

lead battery

CA12-230-Y Product Feature Long-life design (25℃): 10 or 18 years Low self-discharge rate: ≤3%/Month Good high rate discharge performance High sealed reaction efficiency: ≥99% Wide operation temperature range: -20℃~60℃ Grid: thicker grid and radiative grid structure Structure: Compact design,...

Product Details

A lead acid battery consists of a negative electrode made of spongy or porous lead. The lead is porous to facilitate the formation and dissolution of lead. The positive electrode consists of lead oxide. Both electrodes are immersed in a electrolytic solution of sulfuric acid and water.

Product Feature 

1) Maintenance-Free Operation 

Absorbent Glass Mat (AGM) technology ensures efficient gas recombination up to 99% and freedom from electrolyte maintenance. During the expected float service life of Chengyu batteries, no need to check the specific gravity of the electrolyte or add water. 

2) Good Discharging Ability

Tight assembly technology ensures an excellent high-rate discharge performance. 

3) Long Service Life

A unique corrosion-resistant grid alloy ensures batteries have long service life.

4) Low Self Discharge

Using high purity raw materials ensures batteries have less self-discharge. 

5) Environmental & Non-polluting

Gas Recombination technology ensures the battery high seal reacting rate, which can prevent the acid fog from separating out.

6) Safe & Reliable

Efficient venting system automatically release excess gas when the pressure rises above the normal level & reseals the valves when it returns to the normal rate, which can protect the battery from bursting.

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Specification of lead battery

Cells Per Unit: 6
Voltage Per Unit: 12
Capacity: 230Ah@10hr-rate to 1.70V per cell @25℃
Dimension(LxHxW): 521x269x204mm
Weight: Approx. 67.0Kg(Tolerance±1.5%)
Max. Discharge Current: 2300A (5 sec)
Internal Resistance: Approx. 4 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: 69A
Equalization and Cycle Service: 14.6 to 14.8 VDC/unit Average at 25℃


Datasheet of lead battery





Product Processing of lead battery

We strictly control each of the processing links, each of the accessories are the best quality, we hope that customers can use our products feel our sincerity and strength!

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Our service

Zhongneng Chengyu Power Co., Ltd 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.

As a specialized manufacturer .We use only original lead material which purity is 99.99% . We possess our own lead-plate production line, which is the core technology for Lead Acid Battery. Most important, we adopt advanced green formation technology, which can greatly decrease the effect to the environment comparing to the tank formation technology. With high tin ratio inside the lead plate, we can greatly increase the battery life cycle. 

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