WEB-Howell

About Howell

Dongguan Howell Energy Co., Ltd. is a new energy innovative technology company dedicated to providing safe and reasonable lithium battery solutions and services for global new energy application customers.

The company has set up three battery R&D and manufacturing bases in Dongguan, Jiangsu and Anhui, with high-standard automation equipment and modern standard dust-free production workshop of 80,000 square meters, more than 2,600 employees, and more than 200 technical research and development teams. Nissan produces 600,000 lithium polymer batteries, 150,000 cylindrical lithium-ion batteries, and 150,000 nickel-hydrogen batteries.

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Eight laboratories

Provide customers with professional customized solutions

Physical and chemical laboratory

Evaluate the physical and chemical properties and element content of various materials in the power supply system.

Electrical performance laboratory

Evaluate the charge and discharge performance of the battery at different ambient temperatures and different current rates.

Electrical performance laboratory

Evaluate and test the electrical and physical characteristics of electronic devices, and test the mechanical performance and environmental requirements of electronic products.

Safety testing laboratory

Test and evaluate the safety of the battery under extreme abuse, damage and other conditions.

Environmental Simulation

Simulate the actual working environment and working conditions of batteries and battery packs, and evaluate their reliability and safety.

Energy storage Laboratory

Responsible for the development and testing of charge and discharge control and monitoring system of energy storage battery.

Environmental ROHS testing

RoHS testing belongs to the category of product testing. It is only a one-time action for compliance testing of specific samples.

Energy storage monitoring laboratory

Be responsible for the R & D of photovoltaic energy storage distributed generation system and establish the R & D and test platform of photovoltaic power generation cloud monitoring system.