High Cycle Count Valve Regulated Rechargeable Battery 12v 7Ah Low Self - Discharge

Specifications of China manufacturer 12v 7Ah VRLA lead acid maintenance free motorcycle battery

When looking at how a lead acid battery works, it is necessary to look at the basic components. The battery has comparatively few components - essentially there are four main elements:

Positive plate: This is covered with a paste of lead dioxide.

Negative plate: This is made of sponge lead.

Separator: This is an insulating material between the two plates, but it allows the electrolyte and the ions into it to enable conduction without the two plates touching.

Electrolyte: This consists of water and sulphuric acid

These constituents are all contained within a plastic container which acts to keep the electrolyte in and the battery together.

The overall battery will normally consist of several cells placed in series to give the required voltage as each cell is capable of providing an EMF of 2.1 volts.

In order to enable the basic lead acid cell to produce a voltage, it must first receive charge. The voltage applied to provide this must be greater than the 2.1 volts to enable current to flow into the cell. If it were less than this, charge would actually flow out of it.

Once charged, the cell or battery will be able to provide charge to external circuits, often operating over several hours dependent upon the drain on the cell or battery.

Valve Regulated Lead Acid (VRLA) Batteries

Also called Sealed Lead Acid (SLA) batteries.

This construction is designed to prevent electrolyte loss through evaporation, spillage and gassing and this in turn prolongs the life of the battery and eases maintenance. Instead of simple vent caps on the cells to let gas escape, VRLA have pressure valves that open only under extreme conditions. Valve-regulated batteries also need an electrolyte design that reduces gassing by impeding the release to the atmosphere of the oxygen and hydrogen generated by the galvanic action of the battery during charging. This usually involves a catalyst that causes the hydrogen and oxygen to recombine into water and is called a recombinant system. Because spillage of the acid electrolyte is eliminated the batteries are also safer.

Chongqing Chuangxiang Power Source Co., Ltd. of Taiwan Maan Shyang Group, which brings advanced technology from Taiwan Maan Shyang Group, is a professional development, research, production, sales in one of the energy plant. It was founded in 2004, located in Tongliang Industrial Park of Chongqing with an area of about 50000 square meters. The company has 26 inside and outside Formation grooves, 9 assembly production lines of battery, including 2 automatic production lines, and annual production capacity is up to 5,000,000 sets of plates and 5,000,000 sets of batteries, which is the most powerful enterprise of production of plate and battery in the southwest region of China. There is an independent plate production workshop, formation workshop, battery assembly workshop, injection molding workshop, etc.. There are nearly 300 people at present in the company, including more than 200 workers, 30 engineers and professional technical personnel, 30 management staff.

Chongqing Chuangxiang Power Source Co., Ltd. has many independent brands, such as "Chuangxiang", "Xiexiang", "Hanwei", specializing in conventional dry charged motorcycle battery, maintenance free motorcycle battery with acid pack, sealed rechargeable maintenance free motorcycle battery, gel motorcycle battery, tricycle battery, generator battery. High capacity, good seal, quick starting, strong charging receiving ability, long service life, good vibration resistance are our products’ main characteristic.

Quality is our company’s culture. The raw material must be strictly inspected ,and quality of the internal control and external control are use of standardized work instruction, especially the key processes, inspection personnel and testing equipment have their function. Qualified goods, to be processed goods and waste stack in different regions in order to analyze and solve the problems in time when issue occurs.

Chongqing Chuangxiang Power Source Co., Ltd. passed the ISO9001 quality management system certification, ISO14001 environmental management system certification, OHSAS18001:2007 occupational health and safety management system certification, and the CE, MSDS, UL and transport certification are also passed. The factory adopts the most advanced production technology of low pollution lead acid battery -battery formation technology, and passed new treatment system of lead acid sewage (waste) water and lead dust and recycling system management of lead acid sewage(waste) water completely solved the problem of heavy metal pollution in lead acid storage battery manufacturing industry. Chongqing Chuangxiang Power Source Co., Ltd. introduces the current world's most advanced battery production equipment and testing equipment, and is the national environmental protection online monitoring standard enterprise.

Taiwan Maan Shyang Group for a long time does business with the German BMW, Piaggio, Sundiro Honda and Wuyang Honda, Yamaha, Qingqi Peugeot, Great River, Loncin, Zongshen, Dayang, Jianshe, Jialing and other well-known enterprises at home and abroad. Chongqing Chuang Xiang Power Source Co., Ttd. is currently supporting Longxin machine, Dajiang machine, Yinxiang motorcycle, and is plate production base of Yuxiang Battery. On the basis of principle of excellence pursuit,continuous innovation, benefit share and sustainable development, we provide customers at home and abroad with first-class products and service.