Year1
- 欧陆：
- CE ROHS
- 美洲：
- FCC IC
- 中东：
- IEC SASO
Battery test project environmental testing Alkaline battery various certificate certifications Alkaline battery certification
High degree of simulation
Temperature cycle
Thermal abuse< br/> Electrical test
Rated capacity
Discharge performance
Over-discharge alkaline battery various certificate certification alkaline battery certification
Overcharge
Forced discharge
High-speed charging
External short circuit
Endurance life
Charge retention and recovery
Internal resistance
Mechanical test
Vibration test
Mechanical shock test
Free drop test
Squeeze test
Heavy object impact test
Electrostatic discharge test
Electromagnetic compatibility test
Battery electrochemical analysis
Battery material characteristics analysis
Notes on the latest battery standard certification
Scope of application This standard specifies the safety of portable sealed secondary battery cells and batteries (packs) containing alkaline or non-acidic electrolytes under intended use and abuse conditions. The requirements and test methods.
The test and certification cycle in the new standard test cycle is changed from the previous months to weeks. (The low-rate continuous charging time in the new standard is changed to days.) After the test is completed, the data inspection report is compiled and added It will take days to confirm the certificate at the fastest.
Lithium batteries cannot be classified into series. That is to say, a certificate can only be used for one model, and multiple models cannot appear. Even batteries with different capacities are Testing is required. Nickel batteries can be made in series models, but detailed information needs to be provided, and the battery structure can only be made after the engineer has reviewed and passed it.
Quantity of samples to be submitted. Battery samples need to provide at least 1 battery cell, and the battery needs 3 batteries.
The difference between a battery and a battery cell
) A battery cell is a basic manufacturing unit that provides electrical energy by directly converting chemical energy. It can include electrodes, separators, electrolytes, casings, and terminals. It is designed to chargeable.
) A battery (pack) is composed of single cells and can be used as a power source. Its characteristics are identified by voltage, size, terminal arrangement, capacity and rated capacity. If you are unable to determine, you can send the information to consult an engineer. Alkaline battery various types of certificate certification Alkaline battery certification
Selection of battery standards Any battery that needs to meet this standard, its battery cells also need to be certified according to this standard, otherwise the battery cells need to be certified at the same time. (For example, if a customer needs to certify a battery, but its battery cells have not been certified, then the battery cannot be manufactured directly. The battery cells must be certified first. If they are done at the same time, they need to be tested separately. All require separate test reports and certificates) Various certificate certifications for alkaline batteries Alkaline battery certification
Changes in test items
In the standard, the vibration/shock test is removed from the testing of lithium batteries. But nickel batteries need testing.
Pressure test. In addition to reaching the pressure, the new standard requires instruments to monitor the voltage and deformation of the battery.
Add internal short circuit test.
Battery certification data specifications, instructions, and tables. (These three items of information are indispensable)
Alkaline battery various certificate certificationsAlkaline battery certificationAlkaline battery various certificate certificationAlkaline battery certificationAlkaline battery various certificate certificationAlkaline battery certification
WhatsApp
