




Innovative Lithium Battery Testing Solutions Provider
Our Products
Lithium-ion Battery Testing One-stop Solutions Supplier
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Material Characterization
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Electrode Characterization
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In-Situ Battery Gassing Tester
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In-situ Battery Swelling Tester
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Electrochemical Tester
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Coin-cell Assembly System
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Check Our Product Catalog
About IEST Instrument.
Innovative Lithium Battery Testing Solution Provider
Initial Energy Science & Technology Co., Ltd. (hereinafter referred to as IEST) is a global leader and comprehensive provider of lithium-ion battery testing instruments. IEST is committed to providing efficient and world-leading testing solutions for global electrochemical, energy storage, helping customers’ R&D success and quality improvement. To date, IEST has provided more than 4,000 instruments to more than 900 customers around the world.
Instruments Delivered
Global Clients
R&D staffs
Ratio of masters & PhDs
Application articles published
Patents Authorized
Papers published
Testing standards drafted
Sustainability is in everything we do.
IEST responds positively to the UN Sustainable Development Goals (SDGs). While providing innovative products and services, IEST integrates the concept of sustainable development management into all aspects of its business operation, establishes a sustainable development management system, adheres to ethical and compliance management, and continuously strengthens communication with stakeholders to ensure the sustainable development of IEST and benefit our customers and society.
Sustainable Operation
Energy Savings
Carbon Neutrality
News

