Product testing Product testing is a key link to ensure...
Product testing
Product testing is a key link to ensure that the battery and its packaging can play a stable and safe performance in actual use. Through a series of different types of tests, the battery's electrical performance, safety, environmental adaptability and other aspects can be comprehensively evaluated to ensure that it meets national standards and industry norms, meets customer needs and has a long service life. The main tests include electrical performance test, safety test, environmental adaptability test, system level test, life test, appearance and structure inspection.
Product testing
By comprehensively testing the battery's electrical performance, safety, environmental adaptability, system-level performance, life, appearance and structure, the comprehensive performance of the battery can be comprehensively evaluated to ensure its reliability, safety and long life in practical applications. At the same time, compliance with national standards and industry norms helps ensure the quality and compliance of battery products, and provides users with safer, stable and efficient battery solutions.
Main content
Electrical performance testing is used to evaluate the electrical performance of a battery under normal operating conditions, including key indicators such as capacity, charge and discharge efficiency, and internal resistance. These tests ensure that the energy output of the battery in practical applications is stable and meets the needs of the device.
Safety testing assesses the battery's performance under extreme conditions, such as short circuit, overcharge, overdischarge, drop, and high temperature, ensuring that the battery can automatically protect or withstand external shocks in a variety of potentially hazardous situations to prevent accidents.
Environmental adaptability tests verify the performance and stability of the battery under different environmental conditions, such as high temperature, low temperature and humidity changes. Through these tests, it is ensured that the battery can still work normally in a changeable environment and is not affected by temperature and humidity changes.
System-level testing evaluates the performance of the battery throughout the application, including compatibility with the battery management system (BMS) and other components. These tests ensure that the battery pack, when integrated into the device or vehicle, can provide normal energy and that the system operates stably.
The life test evaluates the deterioration of battery performance during prolonged use. Through cycle life, storage life and accelerated aging tests, the battery life and performance decline rate are predicted to facilitate the development of use and replacement plans.
Appearance and structure inspection ensure that there are no physical defects on the outside of the battery, such as cracks, dents, or deformations. Ensure the physical integrity of the battery during transportation and use through inspections to prevent potential battery damage or safety issues.
National standards and industry specifications provide the basic framework for battery design, production, testing and safety, ensuring that products meet national and international regulatory requirements, and meet quality and safety standards to ensure product compliance and market adaptability.
low-speed car batteries
Low-speed vehicle battery is a kind of battery designed for low-speed electric vehicles, which has the characteristics of clean, environmental protection, high efficiency and economy, and is widely used in electric golf carts, low-speed electric vehicles (LSV), mobile vendors, campus transportation, cargo trucks and so on
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