Lead Acid Battery

ESG sealed acid battery provide a full range of power 
MICRO series is rated at 20 hour discharge rate and has designed lifetime .of 3-5years 
ESG  models are suitable for a wide range of general applications including security and u.p.s 
In meeting the expanding power supply requirements of telecommunication and power systems .ESG is developed 
 ESG including medium series (12V) and MACRO series (2v)is rated .10hour discharge rate and has long designed lifetime of 5-10years standby use with no virtual maintenance requited it is suitable for much powerful applications like big U.P.S . telecommunication. System and solar system . micro series ranged from 6v 1.3AH to 6V12AH and 12V.0.8AH to 12V 28AH. 
MEDIUM series ranges from .12V 33AH to 12V .200AH. 
MACRO .series ranges from 2V 100AH to 2V .3000AH .
As a result of our continuous contributions to .R&D.more new models will be added 
Battery properties

ESG sealed lead acid battery (SLA  )is an advanced and economic rechargeable battery it has several properties differ from other types of batteries 
 Many kinds product is ESG  SLA  battery as it is convenient reliable and has outstanding service life and capacity . applications can be classified as cycle use standby use and solar cell  generation


1.If products have some quality problem, how would you deal with?
A: We will responsible for all the quality problems.
2.What is the standard of package?
Export standard package or special package according to customer requirement.
3.What kind of certificate you have ?
We have ISO9001, ISO14001, CE,Evernoment SGS. UL.IEC.UN38.3for lithium battery.


1.Multiple Payment Available: T/T L/C D/A D/P OA 30-90 days.
2.We got patents for the lead plate designer.let battery extend 30% life.
3.Our Certification, ISO CE UL TUV SGS SONCAP certification supply for The National Customs Clearance.
4.Professional Design Team - ESG Professional Engineer Provide design UPS System and solar system solutions.

About ESG

With the development of economy and the improvement of people’s living standard environmental protection has become a common theme of human being. More and more countries focus on the carbon emission from manufacturing industry, so ESG stands out from "TOYO" with over 30 years experience of battery industry to act on international convention.As ESG promotes intellectualized reform and digital transformation, Currently there are production bases in various cities of Guangdong for manufacturing SLA batteries and lithium batteries, which also extends to the field of new energy products.ESG has more than 30 senior engineers from YUASA TOYO with upgraded automatic intelligent production lines, so the staffs have been reduced from 3,000 to more than 1,000 people. The main materials and manufactures of ESG battery include alloy preparation, plate production, battery shell, separator production, all in one-stop manufacturing to ensure the stable and reliable quality of battery with better cost performance.ESG factory has invested more than 3 million US dollars in new tech. The battery lead plate’s production equipment is the most advanced in China. As a core component of battery the improvement of lead plate technology is conducive to the consistency and stability for each battery. According to experimental testing, ESG lead plates have no corrosion points, so battery life has been extended by 30%, which has got national patents and the attention of major media. ESG company follows the principle of customer first, and we are committed to build one-stop service team from technology development to production and sales for global markets. With our capability of professional leading technology development and high efficient stable customer service, over 50,000 batteries are manufactured here everyday. Meanwhile, we also design complete off-grid system with suitable solutions for users and regular clients all over the world. We are devoted to the faith of creating a home of green environmental protection, and provide super energy storage services with excellent quality, focus on the development of renewable industry from lead-acid batteries and lithium batteries to new energy products like inverters, wind turbines, power stations. Therefore, from mini portable energy storage to large-scale off-grid wind solar hybrid power station projects, ESG has become a well-known brand in the industry for one-stop product development, production, sales and system solutions. With the expansion of business, ESG is optimizing the win-win cooperation model of agency dealers, and overseas bases have been established one by one around the world. ESG will help customers do market analysis after confirming and starting the long-term cooperation between us. Also will set up oversea warehouses in the local area for regular sales promotion and publicity with certain advertising.

Product Introduction

 ESG sealed lead acid battery 12v7ah 8ah 9ah Products | ESG

Company Advantages

Important material made from Our factory.Save 10% cost and Save delivery time and Quality is better controlled.
We be called Battery Doctor,Patented product battery tester, which analyzes battery problems and can repair problem batteries.
Delivery time fast .Hot sell keep a lots of stocks . 20 Full automatic line operations.  12v7ah battery 50000pcs/day produce.

Frequently Asked Questions about Wind Turbine


Do you accept OEM business?        


Yes, we are OEM supplier.


What’s the delivery time ?        


Pattern needs 1-15 days, sample need 7days. The first order need 15 days


If products have some quality problem, how would you deal with?        


A: We will responsible for all the quality problems.


What kind of certificate you have ?        


We have ISO9001, ISO14001, CE,Evernoment SGS. UL.IEC.UN38.3for lithium battery.


What is the standard of package?        


Export standard package or special package according to customer requirement.

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Take advantage of our unrivaled knowledge and experience, we offer you the best customization service.
They are all manufactured according to the strictest international standards. Our products have received favor from both domestic and foreign markets.
They are now widely exporting to 200 countries.
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