Changzhou Hopetech Electronic Technology Co., Ltd. was founded in 2009. As a national-level high-tech enterprise and a leading domestic brand for high-precision battery test instruments, Hopetech participates in the formulation of national metrology standards.
Beyond test equipment for mass-production lines, Hopetech delivers a complete validation solution for lithium-ion battery reliability laboratories, covering supporting test instruments for cell, module and PACK-level reliability tests. Compliant with GB/T, IEC and other international lithium-ion battery reliability test standards, the instruments support automatic communication connection. We provide English-language operation manuals and global remote technical support, serving R&D laboratories of battery manufacturers, third-party testing labs and energy-storage research institutions.
Hopetech’s complete suite of laboratory instruments does not operate as isolated standalone units. Instead, they form a full-dimension validation workflow for lithium-ion battery reliability.
✅ Vibration–Fixtures｜”Sample Guardian” for Reliability Tests
Role: Tooling base for mechanical reliability tests.
Main Functions: Provide customized quick-clamping structures to firmly secure cells, modules and PACKs onto vibration tables at multiple points; comply with GB/T and IEC standards for lithium-ion battery vibration and shock tests.
Customer Pain Points Solved: Prevent battery samples from shifting, loosening or falling off during vibration testing. Ensure compliance of vibration and shock test conditions and guarantee authentic and valid comparative electrical-performance test results in subsequent procedures.
✅ HP3530 / HP3530A Ultra–High–Resistance Insulation Tester｜”Physical–Check Physician” for Insulation Ageing
Role: Inspector for insulation performance after environmental ageing.
Main Functions: Ultra-wide high-resistance measuring range to detect changes in insulation resistance of battery samples subjected to damp-heat and vibration ageing.
Customer Pain Points Solved: Rapidly identify insulation degradation caused by long-term ageing and moisture ingress of insulating materials. Uncover potential insulation-failure risks in advance and evaluate material ageing resistance.
✅ HP2010K Thermal Runaway Propagation Test System｜”Risk Judge” for Thermal Safety
Role: Core equipment for battery thermal-abuse safety validation.
Main Functions: Trigger cells and energy-storage PACKs via charge-discharge cycles plus heating; synchronously collect temperature and voltage data, and monitor the whole process of ignition and explosion. Support adiabatic temperature-rise and thermal-runaway-propagation tests. Customer Pain Points Solved: Simulate the most severe thermal-runaway scenarios for batteries in laboratory environments. Obtain real-world thermal-safety boundary data to support product safety-structure design and mitigate fire-hazard risks for energy-storage batteries.
✅ HP7210 DC Voltage Tester｜”Safety Scout” for High-Voltage Housing Potential
Role: Monitoring instrument for operating potential of high-voltage battery stacks.
Main Functions: High-voltage measurement up to 1000 V; monitor housing edge voltage and cell-unit voltage of high-voltage battery stacks and PACKs.
Customer Pain Points Solved: Capture abnormal housing potential under high-voltage operating conditions, pinpoint weak insulation points, and safeguard operational safety and power-generation efficiency of energy-storage battery stacks.
Hopetech’s complete validation solution for lithium-ion-battery reliability laboratories covers four major dimensions: mechanical reliability, environmental-ageing reliability, thermal safety and high-voltage operational reliability. It enables R&D and testing institutions to fully replicate harsh real-world operating conditions for batteries in laboratory settings, identify potential safety and performance defects upfront, and reduce risks of mass-production failures and product recalls.
| Test Category | Application Scenario / Device Under Test | Corresponding Equipment | Core Equipment Functions |
| Reliability Laboratory & Validation | Vibration reliability test for cells / modules / battery packs; completes mechanical vibration and shock tests in conjunction with a vibration table | Vibration Fixtures | Customized quick-clamping structure with multi-point uniform fixation; complies with lithium-ion-battery vibration test standards including GB/T 31467 and IEC 62660 |
| Insulation-material ageing test; insulation-performance verification for PACKs after damp-heat ageing | HP3530 / HP3530A Ultra-High-Resistance Insulation Tester | Ultra-wide resistance measuring range. Capable of testing insulation-performance degradation after ageing and verifying the long-term ageing resistance of materials | |
| Adiabatic temperature-rise test for single cells; thermal runaway and thermal-runaway-propagation tests for cells and modules | HP2010K Thermal Runaway Propagation Test System | Charges and heats energy-storage PACKs to monitor cell temperature rise, cell voltage changes, and whether the battery PACK ignites or explodes, so as to judge the thermal-runaway status of test samples | |
| Housing-potential (edge-voltage) detection for lithium-ion batteries | HP7210 DC Voltage Tester | Max. test voltage up to 1000 V, specially designed for high-voltage stacks. Rapidly monitors overall internal resistance and status of each unit to guarantee power-generation efficiency and operational safety of battery stacks |
