About Us
Shimastu Electronic Technology Co.,Limited, a premier manufacturer of Sealed Lead Acid batteries&Lithium batteries, which was established in 2001 and located in Zhongshan City, Guangdong Province, China, we specialize in research and development, manufacturing, sales and marketing of full categories of batteries,our main products cover AGM VRLA battery, GEL battery, OPzV/OPzS battery, Front Terminal battery, 2V long life battery, Lead carbon battery, Lithium battery, Car battery etc.
- Shimastu strictly working on quality control of all production steps, ensure all the products with a reliable performance and high quality
- We are committed to providing the highest level of customer service, competitive pricing and a comprehensive, cutting-edge products.
- Best quality,best services and best satisfaction is the permanent pursuit of Shimastu.

Products Categories
Hot Products
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48V Lithium BatteryRead More
Our main products cover AGM VRLA batteries, GEL batteries, OPzV/OPzS batteries, font...
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Deep Cycle BatteriesRead More
Our main products cover AGM VRLA batteries, GEL batteries, OPzV/OPzS batteries, font...
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UPS Power Supply BatteryRead More
USB power supply battery is a special battery device used to provide power for devices...
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Maintenance Free Car BatteryRead More
Maintenance free car batteries are batteries that do not require special maintenance...
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GEL BatteriesRead More
We specialize in research and development, manufacturing, sales, and marketing of full...
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High-Rate Discharge BatteriesRead More
We specialize in research and development, manufacturing, sales, and marketing of full...
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OPzS 420 BatteryRead More
- Tubular positive plates with special low antimony lead alloy reduces loss of water...
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OPzS 1000 Tubular BatteryRead More
Shimastu OPzS 1000 Tubular Battery is a submerged lead-acid battery with tubular plate...

News
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Jun 24,2022
The Difference Between Lead-acid Battery And Lithium Battery1. Safety comparison: the safety of power lithium batteries (lithium manganat...
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Jun 23,2022
Constant Current Rising Voltage Pulse Charge Discharge Depolarization Fast Ch...This method is an improvement of the fast charging method of constant current...
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Jun 22,2022
Constant Current Constant Voltage Pulse Charge Discharge Depolarization Fast ...The characteristic of this charging method is that it is charged with a const...
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Jun 19,2022
Pulse Charge Discharge Depolarization Fast Charging Method With Constant Curr...The characteristic of this charging method is that the amplitude of the charg...
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Best quality, best services and best satisfaction is the Mpermanent pursuit of Shimastu.







