Testing

1. Common battery classification

Fuel cells Fuel electricity, dry batteries, mobile phone lithium batteries, button batteries, notebook computers

Batteries, lithium-ion batteries, import and export storage batteries, lithium-ion batteries for cellular phones, portable lithium secondary cells, nickel-metal hydride batteries, nickel-cadmium batteries

2. Standards and regulatory requirements

IEC 62133 Safety Standards for Portable Secondary Cells and Batteries, IEC 61960 Performance Standards for Portable Secondary Cells and Batteries, UN 38.3 Revision 1 & Revision 2 of Clause 38.3 of the Fifth Edition of the United Nations Manual of Tests and Standards for the Transport of Dangerous Goods, ANSI C18. 2 Safety Standards for Portable Secondary Cells and Batteries, GB/T 18287 General Specifications for Lithium-ion Batteries and Battery Packs for Mobile Phones, IEEE 1725 Standards for Rechargeable Batteries for Mobile Phones, IEC 62281 Transport Safety for Primary and Secondary Lithium Batteries, IEC 60086 -4 Safety Standards for Primary Lithium Batteries, IEC 61951-1 Portable Rechargeable Batteries-Ni-Cd Batteries, IEC 61951-2 Portable Rechargeable Batteries-Ni-MH Batteries, UL 1642 Lithium Batteries, UL 2054 Household and Commercial Batteries

3. Testing items

1. Environmental adaptability test

Low air pressure, temperature cycling, stress relief, washing, constant heat and humidity, storage properties,Vibration, acceleration shock, drop, stress test, other tests.

2. Electrical performance test

Capacity test, normal temperature discharge, high temperature discharge, low temperature discharge, low rate continuous charge,Cycle life, effective output capacity, conversion efficiency, rate discharge, charge retention and recovery capacity, and other tests.

3. Safety protection performance test

Thermal abuse, crushing, heavy impact, combustion injection, external short circuit, forced internal short circuit,Overcharge, overdischarge, overload, ESD (electrostatic discharge) test, abnormal charge, excessive charge,Forced discharge, acupuncture, high voltage resistance, and other tests.