文件编号 版次 File No. Version
A1
OS-WL-09 页次/Page 2/3
电池检测柜、真空箱、万用表 Battery tester,Vacuumer, Multimeter
作 业 步 骤/ Operation process 取样安装：依《锂电池测试总规范》的抽样规定从初始性 能测试后电池中选取样品，目测被测电池的外观，并检查 1 电池正负极与夹具的接触情况，确保被测电池所在通道工 1 作正常.
文件名 称 File
name
低压测试 (高空模拟测试)作业指导书
Low Pressure Test (Altitude Simulation Test)
修订日期/Revised 版次
修订页次
Date
/Version /Revised Page
2
修订履历/Revise Record 修订内容/ Revised Content
示 意 图 片 区/ Picture Indication
图1/Picture1
图2/Picture2
室温完全充电 Fully charge at RT
图3/Picture 3
测量电压 Test OCV
真空箱中放置 Put into vacuum by/Date
2 若做UN38.3测试，测试时间应为8H If test per UN38.3, the testing time should be 8 hours.
审核/日期: Checked by/Date
批准/日期: Approved by/Date
文件名称 File name
低压测试 (高空模拟测试)作业指导书
质量负责人
*
/Quality
Advisor
签收/Signature
发放对象 /Release
质量负责人 /Quality Advisor
份数 /Qt'y
页次 /Page
签名/Signature 签收/Signature
制订/日期: Draft by/Date
审核/日期: Checked by/Date
Sample and store:select sample from the batteries which have original performance test per " General Test Regulation of Lithium Polymer Battery ", and observe battery visually , and check contact condition of battery and fixture to ensure channel of tested bateeries work normaly.
Not more than 1 gram <1g
More than 1.0 gram and not more than 5.0 gram <5g , >1g
More than 5.0 gram >5g
Maximum
mass % loss 最 0.5
0.2
0.1
大质量损失
用0.5C电流满充电池,搁置1小时后.测量开路电压和重量 2 2 Charge with current of 0.5C at room temperature,and rest
6 hours.
UN38.3标准：试验后开路电压不可 低于初始开路电压的90%;无质量损 失，无漏液、无漏气、无解体、无 破裂、无起火。
The OCV not under the begin OCV be less than 90%,No mass loss, no leakage, no ent,no rupture,no fire
批准/日期: Approved by/Date
文件名称 File name
低压测试 (高空模拟测试)作业指导书
Low Pressure Test (Altitude Simulation Test)
工装、夹具、设备、仪器、量具 Fixture,Equipment,Apparatus,Measuring tool
注 意 事 项 / Pay attention
1 电池充完电后要搁置1h后,测试电池电压必须大于4.170V，再进行测试； Store battery for 1H after charging, and measure voltage which is higher than 4.170V, then test it.
1hour, and test OCV and weight. 3 将样品放入真空箱中,气压设置为11.6kPa
Put samples in the vacuum oven and pressure is set 11.6kPa
记录开始时间，6小时后取出，测量开路电压和重量。 4 Record the beginning time, measure the OCV and weight after
文件编号 版次 File No. Version
A1
OS-WL-09
页次 /Page
1/3
标识 /Mark
*
部门/Dept.
中心主任 /Lab
Director
签名/Signature
标识 /Mark
*
发放对象/Release
份数/Qt'y
页次 /Page
中心主任/Lab Director
综合组组长/General Leader
签收/Signature
会签/Counter signature
部门/Dept.
签名/Signature
标识/Mark 部门/Dept.
技术负责人 /Tech Advisor
分发/Release 发放对象 份数 页次 /Release /Qt'y /Page
技术负责人 /Tech Advisor
检测组组长 /Test Leader
品质标准/quality criteria
UL1642:电芯或电池无漏液、无漏 气、无起火、无爆炸（漏气、漏液 标准按下表执行
No fire, no leakage, no ecplosion , no ventd as the following creteria
Mass of cell or battery 样本质量