中国认 认可 国际互 互认 检测 TESTING CNAS L0095 Page 1 of 12 2 Pages N No. :RZUN2017-2814 检测报告 TE EST REP PORT UN38.3 NAM ME OF SA AMPLE: 产品 品名称: CLIE ENT: 委托 托单位: Li--ion Batterry 锂 锂离子电池 Shenzhen BYD Lithiu S um Batteryy Companyy Limited. 深 深圳市比亚 亚迪锂电池有 有限公司 CLAS SSIFICATIION OF TE EST: 检测 测类别: Comm mission Te est 委托测试 委 威凯检 检测技术有 有限公司 司 Vka an Certiffication & Testin ng Co., L Ltd.
检测报告 TE EST REP PORT No.: RZUN N2017-2814 Page 2 off 12 Pages s Li-io on Battery Name of samples: 样品名称:锂 锂离子电池 Type/M Model: 型号规格 格: RC2 3,8 8V 490mAh 1,9Wh 1 Appearance: Black 样品外观颜 颜色:黑色 Trade mark: 商标:-- Commissioned by: Shenzhen BYD D Lithium Ba attery Compa any Limited. 委托单位: 深圳市比亚迪 迪锂电池有限 限公司 Manufa acturer: Shen nzhen BYD Lithium L Batte ery Compa any Limited. 生产单位 位: 深圳市比 比亚迪锂电池有 有限公司 Manufa acturer add dress: No.
Ref. No.: RZUN2017-2814 Description and illustration of the sample: 样品说明及描述: The sample’s status is good 样品状况良好。 Test item 测试项目 Sample No. 样品编号 T.1~T.5 c1#~c10# T.6 c11#~c15# c1#~c4# Page 3 of 12 Pages State 状态 at first cycle, in fully charged state 第一个交替充电放电周期完全充电状态 at first cycle at 50% of the design rated capacity 第一个交替充电放电周期充电到设计额定 容量的 50% at first cycle, in fully charged state 第一个交替充电放电周期完全充电状态 T.7 c36#~c39# c16#~c25# T.
Ref. No.: RZUN2017-2814 Page 4 of 12 Pages Photos of Samples and Labels/样品照片及标识 Single Cell Battery /单电芯电池 (RC2 3,8V 490mAh 1,9Wh) LTC-R-4279-UN38.
Ref. No.: RZUN2017-2814 Page 5 of 12 Pages ST/SG/AC.10/11/Rev.6/Section 38.3 Clause Requirements Result Verdict 章节 标准要求 测试结果 判定 38.3.4 38.3.4.1 38.3.4.
Ref. No.: RZUN2017-2814 Page 6 of 12 Pages ST/SG/AC.10/11/Rev.6/Section 38.3 Clause Requirements Result Verdict 章节 标准要求 测试结果 判定 38.3.4.
Ref. No.: RZUN2017-2814 Page 7 of 12 Pages ST/SG/AC.10/11/Rev.6/Section 38.3 Clause Requirements Result Verdict 章节 标准要求 测试结果 判定 Test 4: Shock/测试 4: 冲击 1 Test cells and batteries shall be secured to the testing machine/以稳固的托架固定住 每个电芯和电池样品的全部配件表面。2 Each cell shall be subjected to a half-sine shock of peak acceleration of 150 gn and pulse duration of 6 milliseconds. Large cells may be subjected to a half-sine shock of peak acceleration of 50 gn and pulse duration of 11 milliseconds.
Ref. No.: RZUN2017-2814 Page 8 of 12 Pages ST/SG/AC.10/11/Rev.6/Section 38.
Ref. No.: RZUN2017-2814 Page 9 of 12 Pages ST/SG/AC.10/11/Rev.6/Section 38.3 Clause Requirements Result Verdict 章节 标准要求 测试结果 判定 38.3.4.7 38.3.4.
Ref. No. RZUN2017-2814 Page 10 of 12 Pages Table1:T1~T5 / 表 1. 试验 1~试验 5 Test 1: Altitude simulation/ 测试 1:高度模拟 Test 2: Thermal test/ 测试 2: 热冲击 Mass loss(%) Change ratio 质量损失(%) 电压比(%) Mass loss(%) Change ratio 质量损失(%) 电压比(%) Mass prior to test / 试 验前质量 (g) OCV prior to test /试 验前电 压(V) c1# 8,7877 4,345 0,002 99,98 0,072 c2# 8,6858 4,348 0,002 99,98 c3# 8,6022 4,347 0,000 c4# 8,6575 4,341 c5# 8,6353 c6# Sampl e No.
Ref. No. RZUN2017-2814 Page 11 of 12 Pages Table2: Crush /表 2:挤压 Test 6: Crush/测 试 6:挤压 Sample No. 样品号 OCV prior to test / 试验前电压(V) Temp. (℃) 温度 (℃) c11# c12# c13# c14# c15# 3,612 3,614 3,616 3,615 3,618 24,21 24,24 24,01 24,26 24,23 Table3:Overcharge Test of batteries/ 表 3 电池过充试验 Test 7: Overcharg e /测试 7: 过充电 Sample No. 样品号 OCV prior to test /试 验前电压(V) c1# c2# c3# c4# c36# c37# c38# c39# 4,336 4,348 4,345 4,339 4,342 4,339 4,337 4,344 Table 4:Forced discharge / 表 4.
Ref. No.: RZUN2017-2814 Page 12 of 12 Pages 注意事项 Important 1. 本报告无检测单位印章、骑封章无效。 The test report is invalid without the official stamp of CVC and Paging seal of CVC. 2. 未经本试验室书面同意,不得部分地复制本报告。 Nobody is allowed to photocopy or partly photocopy this test report without written permission of CVC. 3. 本报告无批准人、审核人及鉴定人签名无效。 The test report is invalid without the signatures of Ratifier, Reviewer and Testing engineer. 4. 本报告涂改无效。 The test report is invalid if altered, 5.