The heat abuse test shall be carried out as follows: After fully charging the battery according to the test method specified in 4.5.1, place the battery in the test chamber. The test chamber is heated at a rate of (5 ± 2) ℃/min, and when the temperature inside the chamber reaches 130 ℃± 2 ℃, it is kept at a constant temperature for 30 minutes. The battery should not catch fire or explode.

The electromagnetic vibration test series is widely used in industries such as national defense, aviation, aerospace, communication, electronics, automobiles, home appliances, etc. This type of equipment is used to detect early faults, simulate actual working conditions for assessment and structural strength testing. The product has a wide range of applications, wide applicability, significant test results, and reliability.

Typical applications: Strength testing of metal sheets, rods, and pipes; Rubber and plastic tensile testing; Metal and plastic bending tests; Tensile, compression, bending, and shear testing of various irregular materials. Application areas: tape, automotive, ceramics, composite materials, construction, food and medical equipment, metal, paper, plastic, rubber, textiles, wood, communication.