Shenzhen Grenergy Techniology Co.,Ltd has always been focusing on product research and development, we have our own independent research and development center with a complete set of equipment for physical testing, chemical properties and battery application performance. Our R&D center has undertaken and completed many technical projects in the past and has conducted long-term learning cooperation with R&D centers of well-known companies in many industries.

We, Grenergy, have been committed to the research and development of lithium ion/polymer rechargeable batteries. In order to support the development of new products, a large amount of funds are invested each year for the construction of R&D centers, the development of new products, and the introduction of advanced equipment. The R&D center has now introduced a series of advanced instruments.


Quality management


Shenzhen Grenergy Technology Co., Ltd. has strong quality department and is responsible for the company's product quality management. Through the quality inspection of incoming materials, process quality inspection, shipment quality inspection, battery safety testing, battery reliability testing, customer service, instruments Control methods to provide customers with quality assurance.

1. IQC incoming quality inspection

Perfect incoming quality inspection system can effectively guarantee incoming quality and reliability.

2. IPQC process quality

inspection Use the quality tools such as SPC to monitor the production process.

3. OQC shipment quality inspection

Using MIL-STD-105E sampling standard, using automated testing equipment, inspection and control of each batch of goods.

4. The battery test center

We conduct safety and reliability tests on the battery according to the requirements of IEC62133, UL1642, UL2054, etc., such as capacity test, life test, high and low temperature charge and discharge test, short circuit test, acupuncture test, fire test, overcharge Multiple projects such as over-discharge testing.