Page 1 of 17 Pages
Report No.: 4789348354-9
TRF-电池-012-V2.2
Date Issued: 2019-01-31
Date Revised: 2019-11-25
Copyright © 2020 UL LLC
Test Report issued under the responsibility of:
检测报告负责发行机构:
检 测 报 告
TEST REPORT
样品信息：
锂离子聚合物电池，型号 HB351731EFW, 3.87Vdc, 180mAh, 0.69Wh
SAMPLE
INFORMATION:
Rechargeable Li-ion Polymer Battery, Model HB351731EFW, 3.87Vdc,
180mAh, 0.69Wh
申请单位：
东莞新能德科技有限公司
APPLICANT:
Dongguan NVT Technology Co., Ltd.
检测类别：
商业委托检测
TYPE OF TEST:
Commercial Inspection and Testing Services
苏州UL美华认证有限公司广州分公司
UL-CCIC Company Limited Guangzhou Branch
Page 2 of 17 Pages
Report No.: 4789348354-9
TRF-电池-012-V2.2
Date Issued: 2019-01-31
Date Revised: 2019-11-25
Copyright © 2020 UL LLC
Test Summary
测试总览
样品名称
Name of samples
锂离子聚合物电池
Rechargeable Li-ion Polymer Battery
型号规格
Type/ Model
型号HB351731EFW, 3.87Vdc, 180mAh, 0.69Wh
Model HB351731EFW, 3.87Vdc, 180mAh, 0.69Wh
商标
Trade mark
HUAWEI
申请单位
Applicant
东莞新能德科技有限公司
Dongguan NVT Technology Co., Ltd.
申请单位地址
Applicant address
中国广东省东莞市东坑镇角社村兴国中路8号
No. 8, Xingguo Middle Road, Jiaoshe Village, Dongkeng Town, Dongguan
City, Guangdong Province, P.R.China
制造商
Manufacturer
东莞新能德科技有限公司
Dongguan NVT Technology Co., Ltd.
制造商地址
Manufacturer Address
中国广东省东莞市东坑镇角社村兴国中路8号
No. 8, Xingguo Middle Road, Jiaoshe Village, Dongkeng Town, Dongguan
City, Guangdong Province, P.R.China
联系电话 Telephone：
电子邮箱 Email:
公司网址 Website:
样品外观颜色
Appearance
黑色方形软包电池
Prismatic Pouch Battery with Black Color Appearance
样品数量
Quantity of sample
Battery Pack/电池包:18 pcs
Battery Cell/电芯:30 pcs
样品标识序号
Sample identification
电池组 Battery Pack: 2952815-1~2952815-18
电池芯 Battery Cell: 2952820-1~2952820-30
测试标准
Testing standard
联合国《关于危险品货物运输的建议书》试验和标准手册第六修订版修正 1
(2017)，第38.3节：锂电池
United Nations: Recommendations on the Transport of Dangerous Goods -
Manual of Tests and Criteria, Amendment 1 to Sixth revised edition, 2017
(ST/SG/AC.10/11/Rev.6/Amend.1), Section 38.3: Lithium Batteries
接样日期 Received date
2020-03-16
完成日期 Completion date
2020-04-17
备注 Remark:
According to the Standard, a single-cell battery (Battery Pack) is considered a “Cell” (Battery Cell) and shall
be tested according to the testing requirements for “Cell”. This testing included the samples of Battery Pack
and Battery Cell as aforementioned. For testing details, please refer to Table of Test Conclusion and
individual test record page. 按照标准要求，单电芯电池（电池包）被视作“电芯”（电池芯），以“电芯”
的要求进行测试，本测试项目样品包含如前所述电池包和电池芯。有关测试详情，请查阅测试结论表格及各
单项测试记录页。
Page 3 of 17 Pages
Report No.: 4789348354-9
TRF-电池-012-V2.2
Date Issued: 2019-01-31
Date Revised: 2019-11-25
Copyright © 2020 UL LLC
Test Conclusion
测试结论
Clause
章节
Name of test
测试项目名称
Sample Condition
样品状态
Conclusion
结论
Remarks
备注
38.3.4.1
试验T.1 Altitude simulation
高度模拟
First cycle in fully charged
state/第一个交替充电放电周期
完全充电
Pass
通过
--
After twenty-five cycles ending
in fully charged state/第二十五
个交替充电放电周期完全充电
38.3.4.2
试验T.2 Thermal test
温度试验
First cycle in fully charged
state/第一个交替充电放电周期
完全充电
Pass
通过
--
After twenty-five cycles ending
in fully charged state/第二十五
个交替充电放电周期完全充电
38.3.4.3
试验T.3 Vibration
振动
First cycle in fully charged
state/第一个交替充电放电周期
完全充电
Pass
通过
--
After twenty-five cycles ending
in fully charged state/第二十五
个交替充电放电周期完全充电
38.3.4.4
试验T.4 Shock
冲击
First cycle in fully charged
state/第一个交替充电放电周期
完全充电
Pass
通过
--
After twenty-five cycles ending
in fully charged state/第二十五
个交替充电放电周期完全充电
38.3.4.5
试验T.5 External Short-
circuit
外部短路
First cycle in fully charged
state/第一个交替充电放电周期
完全充电
Pass
通过
--
After twenty-five cycles ending
in fully charged state/第二十五
个交替充电放电周期完全充电
38.3.4.6
试验T.6 Impact/Crush
撞击/挤压
First cycle in 50% charged
state /第一个交替充电放电周
期半满电
Pass
通过
Prismatic
Pouch Cell
方形软包电
芯
After twenty-five cycles in 50%
charged state /第二十五个交
替充电放电周期半满电
38.3.4.7
试验T.7 Overcharge
过度充电
First cycle in fully charged
state/第一个交替充电放电周期
完全充电
Pass
通过
--
After twenty-five cycles ending
in fully charged state/第二十五
个交替充电放电周期完全充电
--
38.3.4.8
试验T.8 Forced discharge
强制放电
First cycle in fully discharged
state/第一个交替充电放电周期
完全放电
Pass
通过
--
Page 4 of 17 Pages
Report No.: 4789348354-9
TRF-电池-012-V2.2
Date Issued: 2019-01-31
Date Revised: 2019-11-25
Copyright © 2020 UL LLC
After twenty-five cycles ending
in fully discharged state/第二
十五个交替充电放电周期完全
放电
--
Test Conclusion / 检验结论：
由东莞新能德科技有限公司送检的锂离子聚合物电池，型号HB351731EFW, 3.87Vdc, 180mAh,
0.69Wh，依据《关于危险品货物运输的建议书》试验和标准手册第六修订版修订1第38.3节进行全项目测试。
当采用准确度方法判定规则时,被测样品符合规范的要求。
The Rechargeable Li-ion Polymer Battery, Model HB351731EFW, 3.87Vdc, 180mAh, 0.69Wh submitted
by Dongguan NVT Technology Co., Ltd. is tested according to Section 38.3 of Amendment 1 to the Sixth
Revised Edition of the Recommendations on the Transport of Dangerous Goods, Manual of Test and Criteria
(ST/SG/AC.10/11/Rev.6 Amend.1 Section 38.3). The test items are full items.
The sample received complies with Specification when Accuracy Method decision rule is applied.
测试结果：通过。
The test results: Pass.
签发日期/Date of issue: 2020-04-24
Approved by: Alvin Peng
批准： 彭军
Title: Lead Project Engineer
职衔：主任工程师
Reviewed by: Alvin Peng
审核： 彭军
Title: Lead Project Engineer
职衔：主任工程师
Tested by: Simon Chen
检测： 陈世明
Title: Senior Project Engineer
职衔：高级工程师
Page 5 of 17 Pages
Report No.: 4789348354-9
TRF-电池-012-V2.2
Date Issued: 2019-01-31
Date Revised: 2019-11-25
Copyright © 2020 UL LLC
T.1 Altitude simulation
高度模拟
Test Method 测试方法
The samples were stored for at least 6 hours at a pressure of 11.6 kPa (1.68 psi) or less and a
temperature of 20 ± 5°C (68 ± 9°F). The samples were weighed before and after the exposure. The
cell/battery voltage was also determined before and after the test.
将测试样品放在温度为20±5°C，大气压力为不大于11.6kpa的环境中贮存不少于6个小时。对样品在测试前
后进行称重，并记录电压。
Test Results/测试结果
Sample No.
样品编号
Sam
ple
Cond
ition
样品
状态
Weight
Before
Test(g)
测试前质量
（克）
Weight
After
Test(g)
测试后质量
（克）
Percentage
of Weight
Loss
质量损失%
Voltage
Before
Test(V)
测试前电压
（伏）
Voltage
After
Test(V)
测试后电压
（伏）
Percentage
of residual
Voltage
残余电压%
Results
结果
2952815-6
(C)
3.412
3.412
0.000
4.446
4.442
99.910
(6), (7)
2952815-7
(C)
3.400
3.400
0.000
4.450
4.449
99.978
(6), (7)
2952815-8
(C)
3.416
3.417
0.000
4.447
4.443
99.910
(6), (7)
2952815-9
(C)
3.380
3.380
0.000
4.447
4.443
99.910
(6), (7)
2952815-10
(C)
3.395
3.396
0.000
4.448
4.448
100.000
(6), (7)
2952815-1
(D)
3.418
3.418
0.000
4.446
4.442
99.910
(6), (7)
2952815-2
(D)
3.397
3.398
0.000
4.449
4.449
100.000
(6), (7)
2952815-3
(D)
3.386
3.387
0.000
4.447
4.448
100.000
(6), (7)
2952815-4
(D)
3.390
3.390
0.000
4.449
4.447
99.955
(6), (7)
2952815-5
(D)
3.390
3.391
0.000
4.443
4.446
100.000
(6), (7)
Results/结果:
(1) Leakage/漏液.
(2) Venting/排气.
(3) Disassembly/解体.
(4) Rupture/破裂.
(5) Fire/着火.
(6) No leakage, no venting, no disassembly, no rupture, no fire/无漏液，无排气，无解体，无破裂，无着
火.
(7) The open circuit voltage of each cell after testing was greater than 90%/开路电压不低于试验前开路电压
的90﹪.
Page 6 of 17 Pages
Report No.: 4789348354-9
TRF-电池-012-V2.2
Date Issued: 2019-01-31
Date Revised: 2019-11-25
Copyright © 2020 UL LLC
T.2 Thermal test
温度试验
Test Method 测试方法
The samples were subjected to temperature cycling consisting of the following.
The samples were weighed before and after the exposure. The cell/battery voltage was also determined
before and after the test. 测试样品将进行如下温度循环测试。样品测试前后进行称重，并记录电压。
Samples In/
样品进箱
The chamber temperature was raised to 72 ± 2°C (162 ± 4°F) within 30 minutes and
maintained at this temperature for X* hours.
烤箱温度在30分钟内上升到72 ± 2°C，并维持此温度X*小时
The chamber temperature was reduced to -40 ± 2°C (-40 ± 4°F) within 30 minutes and
maintained at this temperature for X* hours.
烤箱温度在30分钟内降低到-40 ± 2°C，并维持此温度X*小时
Repeat the sequence for 9 additional cycles (total of 10 cycles).
重复此顺序测试额外9个循环（总共10个循环）
Samples
Out/样品出
箱
After the 10th cycle, store the batteries at ambient temperature 20 ± 5°C (68 ± 9°F) for 24
hours prior to examination.
在第10个循环后，于20 ± 5°C环境下储存24小时，然后检查其状态
Note: The duration of exposure to the test temperature extremes(X*) was determined as below:
注：样品承受极端温度的持续时间（X*）按如下确定：
[X] Small cells and small batteries: 6 hours; 小电芯和小电池为6小时;
[ ] Large cells and large batteries: 12 hours. 大电芯和大电池为12小时。
Test Results/测试结果
Sample No.
样品编号
Sam
ple
Cond
ition
样品
状态
Weight
Before
Test(g)
测试前质量
（克）
Weight
After
Test(g)
测试后质量
（克）
Percentage
of Weight
Loss
质量损失%
Voltage
Before
Test(V)
测试前电压
（伏）
Voltage
After
Test(V)
测试后电压
（伏）
Percentag
e of
residual
Voltage
残余电压%
Results
结果
2952815-6
(C)
3.412
3.409
0.088
4.442
4.317
97.186
(6), (7)
2952815-7
(C)
3.400
3.398
0.059
4.449
4.305
96.763
(6), (7)
2952815-8
(C)
3.417
3.413
0.117
4.443
4.318
97.187
(6), (7)
2952815-9
(C)
3.380
3.378
0.059
4.443
4.318
97.187
(6), (7)
2952815-10
(C)
3.396
3.394
0.059
4.448
4.311
96.920
(6), (7)
2952815-1
(D)
3.418
3.416
0.059
4.442
4.319
97.231
(6), (7)
2952815-2
(D)
3.398
3.395
0.088
4.449
4.312
96.921
(6), (7)
2952815-3
(D)
3.387
3.384
0.089
4.448
4.305
96.785
(6), (7)
2952815-4
(D)
3.390
3.388
0.059
4.447
4.307
96.852
(6), (7)
2952815-5
(D)
3.391
3.388
0.088
4.446
4.306
96.851
(6), (7)
Results/结果:
(1) Leakage/漏液.
(2) Venting/排气.
(3) Disassembly/解体.
(4) Rupture/破裂.
(5) Fire/着火.
(6) No leakage, no venting, no disassembly, no rupture, no fire/无漏液，无排气，无解体，无破裂，无着
火.
(7) The open circuit voltage of each cell after testing was greater than 90%/开路电压不低于试验前开路电压
的90﹪.
Page 7 of 17 Pages
Report No.: 4789348354-9
TRF-电池-012-V2.2
Date Issued: 2019-01-31
Date Revised: 2019-11-25
Copyright © 2020 UL LLC
T.3 Vibration
振动
Test Method 测试方法
The samples were subjected to vibration tests consisting of the following. The samples were weighed
before and after the exposure. The cell/battery voltage was also determined before and after the test. 测
试样品将进行如下振动测试。样品测试前后进行称重，并记录电压
The samples were firmly secured to the platform of the vibration machine without distorting the cells in
such a manner as to faithfully transmit the vibration. The vibration was a sinusoidal waveform with a
logarithmic sweep between 7 Hz and 200 Hz and back to 7 Hz traversed in 15 minutes. This cycle was
repeated 12 times for a total of 3 hours for each of three mutually perpendicular mounting positions of the
cell. One of the directions of vibration was perpendicular to the terminal face. 电芯和电池牢固地安装在振
动台上。振动以正弦波形式，以7Hz增加至200Hz，然后在减少回到7Hz为一个循环，一个循环持续15分钟的
对数前移传送。以振动的其中一个方向必须是垂直样品极性，对每个电芯从三个互相垂直的方向上循环12
次，每个方向3个小时。
The logarithmic frequency sweep was as follows/对数扫频如下:
[X] For cells and small batteries: From 7 Hz a peak acceleration of 1 g was maintained until 18 Hz is
reached. The amplitude was then maintained at 0.8 mm (1.6 mm total excursion) and the frequency
increased until a peak acceleration of 8 g occurred (approximately 50 Hz). A peak acceleration of 8 g was
then maintained until the frequency was increase to 200 Hz. 对于小电芯和小电池：7赫兹开始保持1gn的最
大加速度直到频率为18赫兹，然后将振幅保持在0.8毫米（总偏移1.6毫米）并增加频率直到最大加速度达到
8gn（频率约为50赫兹），将最大加速度保持在8gn直到频率增加到200赫兹。
[ ] For large batteries: From 7 Hz a peak acceleration of 1 g was maintained until 18 Hz is reached.
The amplitude was then maintained at 0.8 mm (1.6 mm total excursion) and the frequency increased until a
peak acceleration of 2 g occurred (approximately 25 Hz). A peak acceleration of 2 g was then maintained
until the frequency was increase to 200 Hz. 对大电芯和大电池： 7赫兹开始保持1gn的最大加速度直到频率
为18赫兹，然后将振幅保持在0.8毫米（总偏移1.6毫米）并增加频率直到最大加速度达到2gn（频率约为25
赫兹），将最大加速度保持在2gn直到频率增加到200赫兹。
Test Results/测试结果
Sample No.
样品编号
Sam
ple
Cond
ition
样品
状态
Weight
Before
Test(g)
测试前质量
（克）
Weight
After
Test(g)
测试后质量
（克）
Percentage
of Weight
Loss
质量损失%
Voltage
Before
Test(V)
测试前电压
（伏）
Voltage
After
Test(V)
测试后电压
（伏）
Percentage
of residual
Voltage
残余电压%
Results
结果
2952815-6
(C)
3.409
3.408
0.029
4.317
4.310
99.838
(6), (7)
2952815-7
(C)
3.398
3.396
0.059
4.305
4.297
99.814
(6), (7)
2952815-8
(C)
3.413
3.413
0.000
4.318
4.311
99.838
(6), (7)
2952815-9
(C)
3.378
3.377
0.030
4.318
4.310
99.815
(6), (7)
2952815-10
(C)
3.394
3.392
0.059
4.311
4.304
99.838
(6), (7)
2952815-1
(D)
3.416
3.415
0.029
4.319
4.311
99.815
(6), (7)
2952815-2
(D)
3.395
3.394
0.029
4.312
4.304
99.814
(6), (7)
2952815-3
(D)
3.384
3.384
0.000
4.305
4.297
99.814
(6), (7)
2952815-4
(D)
3.388
3.387
0.030
4.307
4.300
99.837
(6), (7)
2952815-5
(D)
3.388
3.387
0.030
4.306
4.299
99.837
(6), (7)
Results/结果:
(1) Leakage/漏液.
(2) Venting/排气.
(3) Disassembly/解体.
(4) Rupture/破裂.
(5) Fire/着火.
(6) No leakage, no venting, no disassembly, no rupture, no fire/无漏液，无排气，无解体，无破裂，无着
火.
(7) The open circuit voltage of each cell after testing was greater than 90%/开路电压不低于试验前开路电压
的90﹪.
Page 8 of 17 Pages
Report No.: 4789348354-9
TRF-电池-012-V2.2
Date Issued: 2019-01-31
Date Revised: 2019-11-25
Copyright © 2020 UL LLC
T.4 Shock
冲击
Test Method 测试方法
The samples were subjected to shock. The samples were weighed before and after the exposure. The
cell/battery voltage was also determined before and after the test. The sample cell was secured to the
testing machine by means of a rigid mount, which supports all mounting surfaces of the sample. Each
sample was subjected to a half-sine shock as below: 样品将进行如下冲击测试。对样品在测试前后进行称
重，并记录电压。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。每个样品将进行如下半正弦冲
击测试：
[X] For cells: Peak acceleration of 150 gn and pulse duration of 6 milliseconds. 小电芯：峰值为
150gn，脉冲持续6毫秒。
[ ] For large cells: Peak acceleration of 50 gn and pulse duration of 11 milliseconds. 大电芯：峰值
为50gn，脉冲持续11毫秒。
[ ] For small batteries: Peak acceleration of the smaller of the following, and pulse duration of 6
milliseconds: 小电池：取如下较小值为峰值，脉冲持续6毫秒。
• 150 gn.
• √(100850 / mass of the battery in kg)
[ ] For large batteries: Peak acceleration of the smaller of the following, and pulse duration of 11
milliseconds: 大电池：取如下较小值为峰值，脉冲持续6毫秒。
• 50 gn.
• √(30000 / mass of the battery in kg)
Each sample was subjected to three shocks in the positive direction followed by three shocks in the
negative direction of three mutually perpendicular mounting positions of the cell for a total of 18 shocks.
每个测试样品须在三个互相垂直的电池安装方位的正方向经受三次冲击，接着在反方向经受三次冲击，总共
经受18次冲击。
Test Results/测试结果
Sample No.
样品编号
Sam
ple
Cond
ition
样品
状态
Weight
Before
Test(g)
测试前质量
（克）
Weight
After
Test(g)
测试后质量
（克）
Percentage
of Weight
Loss
质量损失%
Voltage
Before
Test(V)
测试前电压
（伏）
Voltage
After
Test(V)
测试后电压
（伏）
Percentag
e of
residual
Voltage
残余电压
%
Results
结果
2952815-6
(C)
3.408
3.407
0.029
4.310
4.308
99.954
(6), (7)
2952815-7
(C)
3.396
3.396
0.000
4.297
4.295
99.953
(6), (7)
2952815-8
(C)
3.413
3.412
0.029
4.311
4.309
99.954
(6), (7)
2952815-9
(C)
3.377
3.377
0.000
4.310
4.308
99.954
(6), (7)
2952815-10
(C)
3.392
3.393
0.000
4.304
4.302
99.954
(6), (7)
2952815-1
(D)
3.415
3.414
0.029
4.311
4.309
99.954
(6), (7)
2952815-2
(D)
3.394
3.394
0.000
4.304
4.302
99.954
(6), (7)
2952815-3
(D)
3.384
3.384
0.000
4.297
4.295
99.953
(6), (7)
2952815-4
(D)
3.387
3.386
0.030
4.300
4.298
99.953
(6), (7)
2952815-5
(D)
3.387
3.387
0.000
4.299
4.297
99.953
(6), (7)
Results/结果:
(1) Leakage/漏液.
(2) Venting/排气.
(3) Disassembly/解体.
(4) Rupture/破裂.
(5) Fire/着火.
(6) No leakage, no venting, no disassembly, no rupture, no fire/无漏液，无排气，无解体，无破裂，无着
火.
(7) The open circuit voltage of each cell after testing was greater than 90%/开路电压不低于试验前开路电
压的90﹪
Page 9 of 17 Pages
Report No.: 4789348354-9
TRF-电池-012-V2.2
Date Issued: 2019-01-31
Date Revised: 2019-11-25
Copyright © 2020 UL LLC
T.5 External short circuit
外部短路
Test Method 测试方法
The samples were shall be heated for a period of time noted below, to reach a homogeneous stabilized
temperature of 57 ± 4 °C, measured on the external case:
为使样品达到均匀稳定的初始温度：57 ± 4 °C，样品需在此环境下暴露一段时间。
• Small cells and small batteries: 6 hours. 小电芯和小电池至少暴露6小时。
• Large cells and large batteries: 12 hours.大电芯和大电池至少暴露12小时。
• [ ] hours, assessed depended on the size and design of the sample. 小时，根据
样品尺寸设计评估所得。
The samples were then subjected to a short circuit condition with a total external resistance of less than
0.1 ohm, until: 然后将样品正负极用小于0.1欧姆的总电阻回路进行短路，直到：
• Small cells, small batteries and large cells: 1 hour after the external case temperature of sample
has returned to 57 ± 4 °C.
小电芯，小电池和大电芯： 样品外表温度恢复到57 ± 4 °C之后保持短路状态1小时以上。
• Large batteries: After the external case temperature of sample has decreased by half of the
maximum temperature increase observed during the test and remains below that value.
大电池：样品表面温度下降所测最大温升的一半，并保持低于该数值。
Test Results/测试结果
Sample No.
样品编号
Sample Condition
样品状态
Voltage Before Test(V)
测试前电压（伏）
Maximum Temperature, C
最高温度（C）
Results
结果
2952815-6
(C)
4.308
57.9
(4), (5)
2952815-7
(C)
4.295
57.9
(4), (5)
2952815-8
(C)
4.309
57.6
(4), (5)
2952815-9
(C)
4.308
57.6
(4), (5)
2952815-10
(C)
4.302
57.6
(4), (5)
2952815-1
(D)
4.309
57.8
(4), (5)
2952815-2
(D)
4.302
57.7
(4), (5)
2952815-3
(D)
4.295
57.8
(4), (5)
2952815-4
(D)
4.298
57.6
(4), (5)
2952815-5
(D)
4.297
57.6
(4), (5)
Results/结果:
(1) Disassembly/解体.
(2) Rupture/破裂.
(3) Fire/着火.
(4) No disassembly, no rupture, no fire within 6 hours after the test/测试后6小时内无解体，无破裂，无着
火.
(5) The maximum temperature did not exceed 170C/最高温度不超过170摄氏度.
Samples Condition note for T1 to T5 /试验T1至T5的样品状态备注 :
(A) Fully discharged state/完全放电.
(B) Undischarged state/未放电.
(C) First cycle in fully charged state/第一个交替充电放电周期完全充电.
(D) After 25 cycles ending in fully charged state/第二十五个交替充电放电周期完全充电.
Page 10 of 17 Pages
Report No.: 4789348354-9
TRF-电池-012-V2.2
Date Issued: 2019-01-31
Date Revised: 2019-11-25
Copyright © 2020 UL LLC
T.6 Impact / Crush
撞击 / 挤压
Test Method 测试方法
[ ] Impact (for cylindrical cells greater not less than 18 mm in diameter)/ 撞击（适用于直径不小于18
毫米的圆柱形电池）
A test sample was placed on a flat surface. A 15.8 mm ± 0.1 mm diameter, at least 6 cm long, or the
longest dimension of the cell, whichever is greater, Type 316 stainless steel bar was placed across the
center of the sample. A 9.1 kg ± 0.1 kg mass was dropped from a height of 61 2.5 cm at the intersection
of the bar and sample in a controlled manner, using a near frictionless, vertical sliding track or channel with
minimal drag on the falling mass. The vertical track or channel used to guide the falling mass was oriented
90 degrees from the horizontal supporting surface. 将试验样品放在一个平坦光滑的平面上。将一条316型
不锈钢棒，其直径为15.8 mm ± 0.1 mm，长度为至少6 cm，或电芯的最长边长度（两者中较大者），放置
在样品中心。将一质量为9.1 kg ± 0.1 kg的物体于61 2.5 cm的高度, 无摩擦地从垂直滑轨落向样品。
垂直滑轨与横向支承面互相垂直，保持90度。
The test sample was impacted with its longitudinal axis parallel to the flat surface and perpendicular
to the longitudinal axis of a 15.8 mm ± 0.1 mm diameter curved surface lying across the center of the test
sample. Separate samples were used for each test. 接受撞击的试样，纵轴应与平坦的表面平行并与横放
在试样中心的直径15.8 mm ± 0.1 mm弯曲表面的纵轴垂直。每一个试样只经受一次撞击。
[X] Crush (for prismatic, pouch, coin/button cells and cylindrical cells less than 18 mm in diameter)/挤
压（适用于棱柱形、袋装、硬币/纽扣电池和直径小于18毫米的圆柱形电池）
A sample was crushed between two flat surfaces. The crushing was gradual with a speed of
approximately 1.5 cm/s at the first point of contact. The crushing was continued until the first of the three
options below has reached/将样品放在两个平面之间挤压。挤压力度逐渐加大，在第一个接触点上的速度大
约为1.5厘米/秒。挤压持续进行，直到出现以下三种情况之一：
• The applied force reaches 13 kN ± 0.78 kN/施加的力达到13 kN ± 0.78 kN;
• The voltage of the cell drops by at least 100 mV; or/电池的电压下降至少100毫伏，或者
• The cell is deformed by 50% or more of its original thickness/电池变形达原始厚度的50%以上。
•
A prismatic or pouch cell was crushed by applying the force to the widest side. A button/coin cell was
crushed by applying the force on its flat surfaces. For cylindrical cells, the crush force was applied
perpendicular to the longitudinal axis/棱柱形或袋装电池应从最宽的一面施压。纽扣/硬币形电池应从其平坦
表面施压。圆柱形应从与纵轴垂直的方向施压。
The test sample was observed for a further 6 hours. Separate samples that have not previously been
subjected to other tests were used for each test/测试样品进一步观察6小时。未进行过其他测试的样品用于
此测试。
Test Results/测试结果
Sample No.
样品编号
Sample Condition
样品状态
Voltage Before Test(V)
测试前电压（伏）
Maximum Temperature,
C
最高温度（C）
Results
结果
2952820-21
(C)
3.925
23.6
(3), (4)
2952820-22
(C)
3.926
24.2
(3), (4)
2952820-23
(C)
3.921
23.8
(3), (4)
2952820-24
(C)
3.928
24.0
(3), (4)
2952820-25
(C)
3.931
23.7
(3), (4)
2952820-26
(D)
3.930
24.1
(3), (4)
2952820-27
(D)
3.918
23.8
(3), (4)
2952820-28
(D)
3.920
23.7
(3), (4)
2952820-29
(D)
3.921
23.9
(3), (4)
2952820-30
(D)
3.919
24.6
(3), (4)
Page 11 of 17 Pages
Report No.: 4789348354-9
TRF-电池-012-V2.2
Date Issued: 2019-01-31
Date Revised: 2019-11-25
Copyright © 2020 UL LLC
Results/结果:
(1) Disassembly/解体.
(2) Fire/着火.
(3) No disassembly, no fire within 6 hours after the test/测试后6小时内无解体，无着火.
(4) The maximum temperature did not exceed 170C/最高温度不超过170摄氏度.
Samples Condition note /样品状态备注
(A) Undischarged/未放电.
(B) Fully discharged/完全放电.
(C) First cycle in 50% charged state/第一个循环周期半满电.
(D) 25 cycles ending at 50% charged state/第二十五个交替充电放电周期半满电.
Page 12 of 17 Pages
Report No.: 4789348354-9
TRF-电池-012-V2.2
Date Issued: 2019-01-31
Date Revised: 2019-11-25
Copyright © 2020 UL LLC
T.7 Overcharge
过度充电
Test Method 测试方法
Batteries were subjected to a charge current of twice the manufacturer’s recommended maximum
continuous charge current/ 2倍制造厂推荐的最大持续充电电流对样品充电。
The minimum voltage of the test was as follows/最小的测试电压由按如下决定：
• When the manufacturer’s recommended charge voltage is not more than 18 V, the minimum
voltage of the test was the lesser of 2 times the maximum charge voltage of the battery or 22 V.
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是厂家标定最大充电电压的两倍或者
是22V之中的较小者。
• When the manufacturer’s recommended charge voltage is more than 18 V, the minimum voltage of
the test was 1.2 times the maximum charge voltage. 如果厂家推荐的充电电压超过18V，本测试的
最小充电电压应是厂家标定最大充电电压的1.2倍。
Tests were conducted at ambient temperature 20 ± 5°C. The duration of the test was 24 hours. 测试
在20 ± 5°C的环境温度下进行，试验持续24小时。
Overcharge Current/过充电流
2*540mA=1080mA
Overcharge Voltage/过充电压
2*4.45Vdc=8.9Vdc
Test Results/测试结果
Sample No.
样品编号
Sample Condition
样品状态
Voltage Before Test, V
测试前电压（伏）
Measured Overcharge Current, mA
测量的过充电流（毫安）
Results
结果
2952815-15
(A)
4.437
0
(3)
2952815-16
(A)
4.436
0
(3)
2952815-17
(A)
4.436
0
(3)
2952815-18
(A)
4.436
0
(3)
2952815-11
(B)
4.437
0
(3)
2952815-12
(B)
4.437
0
(3)
2952815-13
(B)
4.437
0
(3)
2952815-14
(B)
4.437
0
(3)
Results/结果:
(1) Disassembly/解体.
(2) Fire/着火.
(3) No disassembly, no fire within seven days after the test/测试后7天内无解体，无着火.
Samples Condition note /样品状态备注
(A) First cycle in fully charged state/第一个交替充电放电周期完全充电.
(B) After 25 cycles ending in fully discharged state/第二十五个交替充电放电周期完全充电.
Page 13 of 17 Pages
Report No.: 4789348354-9
TRF-电池-012-V2.2
Date Issued: 2019-01-31
Date Revised: 2019-11-25
Copyright © 2020 UL LLC
T.8 Forced discharge
强制放电
Test Method 测试方法
Each cell was forced discharged at ambient temperature by connecting it in series with a 12 V DC power
supply at an initial current equal to the maximum discharge current specified by the manufacturer.
在常温环境下，将单个电芯连接在12V的直流电源上进行强制放电，此直流电源提供给每个电芯初始电流为
制造厂指定的最大放电电流。
The specified discharge current was obtained by connecting a resistive load of the appropriate size
and rating in series with the test cell. Each cell was forced discharged for a time interval (in hours) equal
to its rated capacity divided by the initial test current (in amperes).
指定的放电电流通过串联在测试电芯上的合适大小和功率的负载来获得，每个电芯的强制放电时间（小时）
为额定容量除以初始电流（安培）。
Test Results/测试结果
Sample No.
样品编号
Condition
样品状态
Initial Discharge
Current, mA
初始放电电流
（毫安）
Voltage of
Discharged Cell
Before Test(V)
测试前电压（伏）
Voltage After
Test(V)
测试后电压（伏）
Results
结果
2952820-11
(B)
273
3.433
0
(3)
2952820-12
(B)
273
3.439
0
(3)
2952820-13
(B)
273
3.433
0
(3)
2952820-14
(B)
273
3.420
0
(3)
2952820-15
(B)
273
3.421
0
(3)
2952820-16
(B)
273
3.417
0
(3)
2952820-17
(B)
273
3.418
0
(3)
2952820-18
(B)
273
3.416
0
(3)
2952820-19
(B)
273
3.416
0
(3)
2952820-20
(B)
273
3.414
0
(3)
2952820-1
(C)
273
3.422
0
(3)
2952820-2
(C)
273
3.452
0
(3)
2952820-3
(C)
273
3.431
0
(3)
2952820-4
(C)
273
3.431
0
(3)
2952820-5
(C)
273
3.428
0
(3)
2952820-6
(C)
273
3.427
0
(3)
2952820-7
(C)
273
3.422
0
(3)
2952820-8
(C)
273
3.433
0
(3)
2952820-9
(C)
273
3.423
0
(3)
2952820-10
(C)
273
3.426
0
(3)
Results/结果:
(1) Disassembly/解体.
(2) Fire/着火.
(3) No disassembly, no fire within seven days after the test/测试后七天内无解体、无着火.
Samples Condition note /样品状态备注
(A) Fully discharged state/完全放电.
(B) First cycle in fully discharged state/第一个交替充电放电周期完全放电.
(C) After 25 cycles ending in fully discharged state/第二十五个交替充电放电周期完全放电.
Page 14 of 17 Pages
Report No.: 4789348354-9
TRF-电池-012-V2.2
Date Issued: 2019-01-31
Date Revised: 2019-11-25
Copyright © 2020 UL LLC
Test samples
测试样品照片
Rechargeable Li-ion Polymer Battery, HB351731EFW, 3.87Vdc, 180mAh, 0.69Wh
锂离子聚合物电池，型号HB351731EFW, 3.87Vdc, 180mAh, 0.69Wh
Page 15 of 17 Pages
Report No.: 4789348354-9
TRF-电池-012-V2.2
Date Issued: 2019-01-31
Date Revised: 2019-11-25
Copyright © 2020 UL LLC
Test samples
测试样品照片
Internal Cell, Model 341629, 3.87Vdc, 182mAh, 0.704Wh, manufacture by DongGuan Amperex
Technology Limited
内部电芯，型号341629, 3.87Vdc, 182mAh, 0.704Wh, 由东莞新能源科技有限公司制造
Page 16 of 17 Pages
Report No.: 4789348354-9
TRF-电池-012-V2.2
Date Issued: 2019-01-31
Date Revised: 2019-11-25
Copyright © 2020 UL LLC
Battery Label
电池标签
Page 17 of 17 Pages
Report No.: 4789348354-9
TRF-电池-012-V2.2
Date Issued: 2019-01-31
Date Revised: 2019-11-25
Copyright © 2020 UL LLC
注 意 事 项
Important
1. 未经本试验室书面同意，不得复制或部分地复制本报告。
Nobody is allowed to photocopy or partly photocopy this test report without written permission of
UL.
2. 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, Reviewer and Tester.
3. 本报告涂改无效。
The test report is invalid if altered.
4. 对检验报告若有异议，应于收到报告之日起十五天内向检验单位提出。
Objections to the test report must be submitted to UL within 15 days.
5. 本报告中以点号代替小数点。
Throughout this report a point is used as the decimal separator.
6. 本报告仅对送检样品负责。
The test report is valid for the tested samples only.
7. 本报告并未授权许可申请单位使用UL任何UL的名称、商标、标识等。
The test report does not grant applicant the use of UL name, trademark or label.
8. 任何情况下检测单位的赔偿责任都不会超过检测单位就本次检测所收取的检测费用。
UL’s liability under no circumstance will exceed the testing fee received from applicant for test
conducted hereof this testing report.
9. 检测数据和结果不具备社会证明性作用。
The test data and results do not have social proof function.
检测单位： 苏州UL美华认证有限公司广州分公司
Testing Laboratory：UL-CCIC Company Limited Guangzhou Branch
地 址： 广东省广州市广州高新技术开发区科学城南云二路8号
Address: No.8, Nanyun 2nd Road, Science City, Guangzhou Hi-Tech Development Zone,
Guangzhou, Guangdong, China
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