Page 1 of 13 Pages Report No.: 报告编号：NBHT20141126U01 检验报告 TEST REPORT NAME OF SAMPLE: Lithium-ion rechargeable pack battery 产品名称：锂离子充电电池 CLIENT: NingboHuitong New Energy Technology Co., Ltd 委托单位：宁波慧通新能源科技有限公司 CLASSIFICATION OF TEST: Commission test 检验类别：委托检测 广州邦禾检测技术有限公司 Guangzhou MCM Certification and Testing Co.
Report No.: NBHT20141126U01 Page 2 of 13 pages General information 基本资料 Name of samples Lithium-ion rechargeable pack battery 样品名称 锂离子充电电池 Type/ Model 型号规格 Trade mark 商标 WT18650 3,7V 2600mAh 9,62Wh ─ Commission by NingboHuitong New Energy Technology Co.
Report No.: NBHT20141126U01 Page 3 of 13 pages Test Conclusion 测试结论 No.序 号 Name of test 测试项目名称 Testing standard 测试标准 Test result 测试结果 Conclusion 本项结论 Remarks 备注 1 Altitude simulation 高度模拟 See Appendix 1 见 附表 1 Passed 合格 / 2 Thermal test 温度试验 See Appendix 2 见 附表 2 Passed 合格 / 3 Vibration 振动 See Appendix 3 见 附表 3 Passed 合格 / 4 Shock 冲击 See Appendix 4 见 附表 4 Passed 合格 / 5 External Short-circuit 外部短路 See Appendix 5 见 联合国《关于危险货物运 附表 5 输的建议书试验和标准 手册》ST/SG/AC. 10/11/ / Rev.
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Report No.: NBHT20141126U01 Page 5 of 13 pages Appendix 1 附表 1 Test Items 测试项目 Altitude simulation 高度模拟 1,1 Test procedure 1,2 测试步骤 Test cells and batteries shall be stored at a pressure of 11,6kPa or less for at least six hour at ambient temperature (20±5℃). 试验电池芯和电池在环境温度(20±5℃)下，储存在小于等于 11,6kPa 的压力下至少六小时。 Sample status 样品状态 C1#~C10#, at first cycle in fully charged states; C1#~C10#,在第一个循环完全充电状态； Result 测试结果 1,3 Before 测试前 Sample No.
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Report No.: NBHT20141126U01 Page 10 of 13 pages Appendix 6 附表 6 Test Items 测试项目 Crush 挤压 1,1 Test procedure 测试步骤 A cell or component cell is to be crushed between two flat surfaces. The crushing is to be gradual with a speed of approximately 1,5cm/s at the first point of contact. The crushing is to be continued until the first of the three options below is reached.
Report No.: NBHT20141126U01 Page 11 of 13 pages Appendix 7 附表 7 Test Items 测试项目 Overcharge 过度充电 1,1 Test procedure 测试步骤 When the manufacturer’s recommended charge voltage is not more than 18V, the minimum voltage of the test shall be the lesser of two times the maximum charge voltage of the or 22V 如果厂家推荐的充电电压不超过 18V，本测试 的最小充电电压应该是两倍的厂家推荐的最 大充电电压或者是 22V The manufacturer’s recommended maximum charge voltage is 4,28V. The manufacturer’s recommended maximum continuous charge current is 2600mA.
Report No.: NBHT20141126U01 Page 12 of 13 pages Appendix 8 附表 8 Test Items 测试项目 Forced discharge 强制放电 1,1 Test procedure 1,2 测试步骤 Each cell shall be forced discharged at ambient temperature by connecting it in series with a 12V D.
Report No.: NBHT20141126U01 Page 13 of 13 pages 注 意 事 项 Important 1. 本报告无检验单位公章、骑缝章无效； The test report is invalid without the official stamp and Paging seal of Guangzhou MCM Certification and Testing Co., Ltd. 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 Guangzhou MCM Certification and Testing Co., Ltd. 3. 本报告无批准人、审核人及检测人签名无效。 The test report is invalid without the signatures of Approver, Checker and Tester. 4.
