年表作成・共有サービス - pastport

https://www.szort-ts.com/new-energy-battery-test/

The new energy battery testing services provide one-stop testing and certification services for manufacturers and traders in the battery quality test, battery safety test, battery power check and battery speed test. Battery testing services can provide testing and certification services for various battery products in accordance with the relevant standards of the European Union, North America and other major countries and regions. Laboratory Focus on studying the changes and updates of car battery health check standards in various countries, and actively participating in the drafting and formulation of standards. And maintain a good cooperative relationship with well-known international institutions to cooperate with customers to easily and conveniently obtain passes to enter the multi-national market.

Business scope: cTUVus certification/ International Certification Service / BSMI Mark Testing Service UN 38.3 Test Cargo Transportation Appraisal / Quality Inspection Report / Large Power Testing / TiSi Thailand Certification

The new energy battery testing services provide one-stop testing and certification services for manufacturers and traders in the battery quality test, battery safety test, battery power check and battery speed test. Battery testing services can provide testing and certification services for various battery products in accordance with the relevant standards of the European Union, North America and other major countries and regions. Laboratory Focus on studying the changes and updates of car battery health check standards in various countries, and actively participating in the drafting and formulation of standards. And maintain a good cooperative relationship with well-known international institutions to cooperate with customers to easily and conveniently obtain passes to enter the multi-national market.

Business scope: cTUVus certification/ International Certification Service / BSMI Mark Testing Service UN 38.3 Test Cargo Transportation Appraisal / Quality Inspection Report / Large Power Testing / TiSi Thailand Certification
Types of Battery Testing Methods
Our battery safety test, reliability test, failure analysis, transportation test, chemical test,  emc test will cover the following items: UN38.3, battery short circuit test, forced battery discharge test, crushing, overcharge, continuous low-rate charging, thermal abuse,  limited power source test, impact test, shock test, vibration test, heating test, temperature cycling test, mechanical tests, electrical tests, battery enclosure tests, BMS.

Add to the following, We also offer battery drain test, check battery capacity, battery charger output test, battery cranking test, battery current draw test, battery draw test, battery drop test. Inquiry Third-party testing for ORT test according to different projects.

What Are The Detection Methods For Lithium/Lead Acid Battery Performance Testing?
The Detection Methods For Lithium Battery Performance Testing
Performance tests mainly include voltage, internal resistance, capacity, internal pressure, self-discharge rate, cycle life, sealing performance, safety performance, storage performance, appearance, etc., as well as overcharge, over-discharge, solderability, corrosion resistance, etc.

Detection method:
1. Self-battery discharge test
2. Internal resistance measurement
3. Battery internal resistance test
4. Impact test
5. Lithium battery cycle life detection

Lead Acid Battery Testing Methods
What Are The Testing Standards For Lithium Batteries?

China CQC
International CB
U.S. UL
U.S, Canada ctuvus certification
Japan PSE
India BIS ( IS 16046 2012)
Taiwan BSMI
Russian GOST
Thailand TISI
korea kc mark

How To Tell If A Battery Is Bad？
1. The fastest inspection method is the battery resistance test and the maximum discharge current. A good quality lithium battery has a very small internal resistance and a large maximum discharge current. Use a multimeter with a 20A range to directly short the two electrodes of the lithium battery. The current should generally be about 10A, or even higher, and it can be maintained for a period of time. A relatively stable battery is a good battery.

2. Look at the appearance. The fullness of the appearance, such as a lithium battery of about 2000mAh, is relatively large. The workmanship is more delicate or the packaging is plumper.

3. Look at the hardness. The middle part of the lithium battery can be squeezed lightly or moderately with the hand. The hardness is moderate, and there is no soft squeezing feeling, which proves that the lithium battery is a relatively high-quality battery.

4. Look at the weight. Remove the outer packaging and feel whether the weight of the lithium battery is relatively heavy. If the weight is heavy, it is a high-quality battery.

5. During the live working process of the lithium battery, continue discharging for about 10 minutes if the battery poles are not hot, it proves that the battery protection board system is perfect. Generally, the quality of lithium batteries with high-quality protection boards is better than ordinary lithium batteries.

If you want to know more china compulsory certification list, please visit our website.