UL 2054 Battery Heavy Impact Test Machine 9.1±0.1KG Impact Weight 1000mm Height

UL 2054 Battery Heavy Impact Test Machine 9.1±0.1KG Impact Weight 1000mm Height

Product information:

Standards:

UL1642 "Mechanical Tests in Lithium Battery Standards - Impact Tests"

UL2054-2005 "Mechanical Tests in Battery Standards - Impact Tests"

UN38.3 "Standard Regulations for Testing Lithium Batteries and Battery Packs - Impact Tests"

GB/T36276-2018 "Lithium-ion Batteries for Power Energy Storage"

GB/T36972-2018 "Lithium-ion Storage Batteries for Electric Bicycles"

YD 1268- 2003 "Safety Requirements for Impact Tests on Batteries and Chargers for Mobile Communication Handheld Devices"

SJ/T 11170-1998 "Collision Tests in Standard Mechanical Tests for Household and Commercial Batteries"

IEC62281-2004 "Safety Requirements for Heavy Object Impacts of Lithium Primary Batteries and Storage Batteries in Transportation"

YDT 2344.1-2011 General-purpose Lithium Iron Phosphate Battery Packs Part 1: Integrated Battery Packs

MT/T 1051-2007 Lithium-ion batteries for mining lamps - Heavy object impact

QB/T 2502-2000 "General specification for lithium-ion batteries - Impact test"

GB31241-2022 "Safety requirements for lithium-ion batteries and battery packs for portable electronic products"

Purpose:

This equipment tests the safety performance of batteries by using different weights from different heights and different force areas. According to the standard test, the battery should not catch fire or explode.

Test method:

The test sample battery should be placed on a flat surface. A rod with a diameter of 15.8mm is placed crosswise at the center of the sample. A 9.1±0.1KG weight is free-falling from a height of 610±25mm to hit the battery surface with the metal rod, and observed for 6 hours. Each sample battery only needs to be impacted once, and a different sample should be used for each test.

The battery should not catch fire or explode.

 
Technical Parameters:

 
Test Procedure:
 
The impact test is applicable to cylindrical cells with a diameter greater than 20 mm.
 
The test cell or component cell is placed on a flat, smooth surface. A stainless steel bar (Type 316 or equivalent) 15.8 mm ± 0.1 mm in diameter and at least 60 mm in length or the longest dimension of the cell, whichever is greater, is placed across the centre of the test specimen. Using a nearly frictionless vertical sliding rail or hammock, a weight of 9.1 kg ± 0.1 kg is dropped from a height of 61 cm ± 2.5 cm onto the intersection of the bar and the test specimen in a controlled manner, with minimum resistance to the falling weight. The vertical rail or hanger used to guide the falling weight shall be at an angle of 90 degrees to the horizontal support surface.
 
The longitudinal axis of the test specimen at impact shall be parallel to the plane and perpendicular to the long axis of the stainless steel bar across the centre of the test specimen (see Figure 3).