Standard Test Service
Our standard compliance testing capabilities cover more than 30 domestic and international standards for cells, modules, high-voltage systems & components, complete vehicles, motors and electronic control systems, including over 200 test items such as electrical performance, reliability, lifespan and safety.
Cells & Modules
- GB/T 31484-2015
- GB/T 31486-2024
- GB/T 36276-2023
- GB 44240-2024
- GB 38031-2020
- IEC 62620-2023
- IEC 62660-1:2018
- PV 8450: 2024
- PV 8550: 2021
High-Voltage Systems & Components
- GB/T 31467-2023
- GB 18384-2020
- ISO 12405-1:2013
- ISO 12405-2:2014
- ISO 12405-4:2018
- ISO 21498-2:2024
- VW 80300-2021
- LV 123: 2010
- MBN 11123: 2021
Complete Vehicle, Motor & Electronic Control
- GB 18384-2020
- GB 27930-2023
- GB/T 29307-2022
- GB/T 18488-2024
- GB/T 28046-2011
- GB 38032-2020
- ISO 8715: 2001
Standard Testing
Electrical Performance
Capacity & Energy
Capacity & energy at high/low room temperatures, capacity retention rate, energy density, energy efficiency test
Charging & Discharging Characteristics
Rate charging/discharging, initial charging/discharging, fast charging, charging efficiency, self-discharge test
Rate Performance
Discharge rate, charge rate, pulse cycle, various complex working condition tests
Power Characteristics
Constant power, pulse power, room temperature power, high/low temperature start-up power test
Internal Resistance Characteristics
DC internal resistance, AC internal resistance, electrochemical impedance test
Reliability
Environmental Reliability
High/low temperature cycle, thermal shock, temperature-humidity cycle, high/low temperature adaptability test
Electrical Reliability
Micro overcharge, micro over-discharge, overcurrent, reverse polarity connection test
Lifespan
Calendar Life
Normal temperature calendar life, high temperature calendar life, low temperature calendar life, accelerated calendar life
Cycle Life
Standard cycle life, rate cycle life, high/low temperature cycle life, deep discharge cycle life, working condition cycle life, accelerated cycle life, overcharge/over-discharge cycle life test
Safety
Thermal Characteristics
Adiabatic temperature rise, battery specific heat capacity, charging/discharging heat generation test
Electrical Safety
Overcharge, over-discharge, external short circuit, overcurrent, reverse charging test
Thermal Safety
Heating, high temperature abuse, thermal shock, thermal runaway test