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圆柱锂离子电芯规格书 SPECIFICATION OF PRODUCT Cylindrical Lithium-ion RechargeableCell 电芯型号：SW18650-30SP Model:SW18650-30SP Document No. Date SW/PS-RD-XX-025 2021-2-2 文件编号 生效日期 Originator Checked By Approved By 拟制 审核 批准 Customer confirmation:(Signature and seal) 客户确认：（签字并加盖公章） 东莞市振华新能源科技有限公司 SinowattDongguanLimited http://www.sinowatt.com Address地址:No.7,XingyuanRode,Yuquan IndustrialPark,FenggangTown,Dongguan,Guangdong 广东省东莞市凤岗镇玉泉工业区兴园路7号 Tel电话：+86-0769-82695588 Fax传真：+86-0769-89330788 Email： sales@sinowatt.com
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sinowatt SpecificationofProduct产品规格书 振华新能源 Model型号：SW18650-30SP Version No.版本：AO Change the resume 更改履历 Version No Reviseddescription Reviser Revision date 版本 修订描述 修订人 修订日期 A0 First issue首次发行 赵川 … ……… -SinowattConfidentialProprietary and not be reproduced without written permission fromSinowatt DongguanLimited - 该规格书为东莞市振华新能源科技有限公司保密文件，未经授权不可翻印及传播
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sinowatt SpecificationofProduct产品规格书 振华新能源 Model型号：SW18650-30SP Version No.版本：AO Contents 目录 一 Scope适用范围.. .2 2 Descriptionandmodel说明及型号... 2 3 NominalSpecifications基本规格参数.. .2 4 Appearance外观.. .4 5 StandardTestConditions标准测试条件... 4 5.1 EnvironmentalConditions环境测试条件.. 4 5.2 Measurement Apparatus测试设备要求.... 4 9 EnvironmentalSafetycharacteristics环境安全性能.. 4 L Safety characteristics 安全性能.. 6 8 Warranty产品责任书... Z 6 Warning注意事.... L Attached drawing1Outline Dimensions. 8 附图1：规格尺寸外形图... .8 -SinowattConfidentialProprietary and not be reproduced without written permission fromSinowatt DongguanLimited - 该规格书为东莞市振华新能源科技有限公司保密文件，未经授权不可翻印及传播
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sinowatt SpecificationofProduct产品规格书 振华新能源 Model型号：SW18650-30SP Version No.版本：AO 2/8 1 Scope适用范围 This specification describes the type and size, performance,technical characteristics,warning and caution of the lithium ion rechargeablecell. The specificationonlyapplies toSW18650-30SP cell supplied bySinowattDongguan Limited. 本规格书规定了东莞市振华新能源科技有限公司生产的型号为SW18650-30SP锂离子二次电芯的技术要求和测试 方法及注意事项。 2 Descriptionandmodel说明及型号 2.1Description产品名称：CylindricalLi-ion rechargeablecell圆柱锂离子次电芯 2.2Model电芯型号：SW18650-30SP 3 NominalSpecifications基本规格参数 Item项目 Specification参数 Remark备注 Model型号 SW18650-30SP RatedCapacity标称容量 3000mAh Afterstandard charging,then at 0.2C5 Min Capacity 最低容量 2900mAh discharge to 2.5V,25℃ 标准充电后，25℃0.2C5放电至2.5V PlatformVoltage平台电压 3.60V CC-CV,Std.0.5C5,4.2V,cut-offat1/50C5,8.0hrs StandardCharging C5, nominal capacity 25℃±2℃0.5C恒流恒压充电至4.2V，截止电 标准充电 C5为5小时率额定容量 流1/50C5， 充电时间不大于3小时 0℃~10℃ 0.2C5 Charging Current (Max.) 10℃~20℃ 0.3C5 最大充电电流 20℃~45℃ 1.0C5 Standard Discharging CC,0.2C5,cut-offat2.5V 标准放电 0.2C5恒流放电至2.5V Max. instantaneous 10 C5(30A) discharge最大瞬时放电 Max. continuous discharge 5C5（15A） 25℃ 最大持续放电 AClmpedance交流阻抗 ≤18mΩ AC1kHz交流频率1kHz 25℃,0.5Ccharge,1/20C5 cut Cycle Life 250th cycle>60%of1st CycleCapacity off;Discharge:5C5(15A)to2.5V 循环寿命 250次循环后放电容量>60%首次放电容量 0.5C5充电，恒压1/20C_5截止，5C5(15A） 放电至2.5V -SinowattConfidentialProprietary and not be reproduced without written permission fromSinowatt DongguanLimited - 该规格书为东莞市振华新能源科技有限公司保密文件，未经授权不可翻印及传播
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sinowatt SpecificationofProduct产品规格书 振华新能源 Model型号：SW18650-30SP Version No.版本： AO 3/8 Cells are to be charged per standard 0.2C5(0.6A)=100% charge profile.The discharge capacityof Discharge Characteristics 1.0 C5(3A)≥95% each cell atrespective discharge rate (by rate of discharge) 3.3C5(10A)≥95% shallbe comparedwith the discharge 倍率放电性能 5.0 C5(15A)≥95% capacity at 0.2C5 6.7C5(20A）≥93% 标准充电后按不同倍率放电容量同0.2C5 放电容量的百分比 Discharge 60℃≥100% Discharge:CC0.2C,2.5Vcut-offat Characteristics (by 25℃=100% each temperature temperature) 0℃≥80% 0.2C5恒流放电至2.5V 不同温度放电性能 -20℃≥70% 25℃,100%SoC, residual and Capacity retention Residual capacity≥85% recoverablecapacitywillbetestedafter performance at room Recoverable capacity≥90% 28 days at 25℃±2℃ temperature 容量保持率≥额定容量的85% 满电态25℃放置28天，在25℃±2℃下测 室温荷电保持性能 容量恢复率≥额定容量的90% 量容量保持率和容量恢复率 25℃,Reletive humidity 45%-75%,40%-50% SOC, residual and recoverable capacity will be testedafter 12months,charge anddischarge5times. StorageCharacteristics Recoverable capacity≥80% 电池储存前应按标准规定的制式给电池充 存储性能 容量恢复率≥额定容量的80% 入40%～50%的容量，然后在环境温度 25℃±5℃，相对湿度45%～75%的环境中储 存12个月。储存期满后，电池按标准规定 充放电5次 Temperature Charge充电:0to+45℃ 使用温度 Discharge放电：-20 to+60℃ 1month1个月:-5to45℃ Recommend storage temperature Storage Temperature 3months3个月:-5to45℃ -5~35℃ 存储温度 12months12个月:-5to30℃ 建议存储温度-5~35℃ Storage Humidity ≤75%RH 存储湿度 Weight重量 ≤49g -SinowattConfidentialProprietary and not be reproduced without written permission fromSinowatt DongguanLimited 该规格书为东莞市振华新能源科技有限公司保密文件，未经授权不可翻印及传播
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sinowatt SpecificationofProduct产品规格书 振华新能源 Model型号：SW18650-30SP Version No.版本:A0 4/8 Dimensions (Max.) Referto the attached drawing1 （D×H）mm 18.50×65.20 参见附件图1 最大外形尺寸 4 Appearance外观 There shallbe no such defect as deep scratch,flaw,crack,rust,leakage,which mayadversely affectcommercial value of the cell. 电芯外观不得有变形及裂纹，表面应平整、干燥、无外伤、无污物等，且标志清晰、正确。 5 Standard TestConditions标准测试条件 5.1 EnvironmentalConditions环境测试条件 Unless otherwise specified,all tests stated in this specification are conducted at temperature25±2℃and relativelyhumidity15~95% and atmosphere pressure86~10KPa. 若无特别要求，此规格书上的产品测试条件均为温度25±2℃，湿度15~95%RH，大气气压86~106KPa。 5.2 Measurement Apparatus测试设备要求 (1)Ammeter and Voltmeter伏特计和安培表 The ammeter and voltmeter shall be specified in equalor more precision scaleof0.5class. 安培表和伏特计的精度不低于0.5级 (2)Dimension、TimeandWeightMeasuring Instrument尺，时间和重量测量设备 The dimension,time and weight measurement shall be implemented by instrument with equal or more precision scale of ±0.1%. 测量尺寸、时间和重量的仪器精度范围±0.1%。 (3)TemperatureMeasuring Instrument温度测量设备 The temperature measurement shall be implemented by instrument with equal or more precision scale of ±0.5℃. 测量温度的仪器精度范围±0.5℃。 (4)ImpedanceMeter内阻测试仪 The impedance shall be measured by a sinusoidal alternating current method(AC1kHzLCR) 内阻测试仪的测试方法为交流阻抗法（AC1kHzLCR） 9 EnvironmentalSafetycharacteristics环境安全性能 ltem Testing Procedure Requirements 测试项目 测试方法 检验标准 After standardcharge,thecell isto be dropped onto the concrete slabfrom 1m height at each of anode,cathode1 time and a cylinder2times,a totalof 4 Free Drop No fire, no explosion times drop test. 自由跌落 不起火，不爆炸 电池端子向下从1m高度处自由跌落到混凝土板上，正负极端子面各跌落一次， 圆柱面跌落两次，共计进行四次跌落试验 -SinowattConfidentialProprietary and not be reproduced without written permission fromSinowatt DongguanLimited 该规格书为东莞市振华新能源科技有限公司保密文件，未经授权不可翻印及传播
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sinowatt Specificationof Product产品规格书 振华新能源 Model型号：SW18650-30SP Version No.版本:AO 5/8 After standard charge,cell is to be placed in the vacuum oven with a No fire, no explosion Low temperatureof25±5℃.The inner pressure willbedecreased to lessthan and no leakage Pressure 11.6KPa and keep6hrs. 不起火，不爆炸，不漏 低气压 电芯按标准充电制式充电后，将其搁置在温度为25±5℃的真空箱中，真空箱密 液 闭后，逐渐减少其内部压力至低于11.6KPa（模拟海拔15240米）并保持6h。 After standardcharge,cell istobe crushedwithitslongitudinalaxis parallelto two flatsurfaces.Theforcebetweenthetwoflatsurfaces is13.0KN±0.78KN.The test will be continued until the maximum force is achieved.Andduring thetest,the No fire and no Crush cell cannot be short-circuited. explosion 挤压 电池按规定制式充满电后，将其置于两个平面内，垂直于极板方向进行挤压， 不起火、不爆炸 两平板间施加13.0KN0.78KN的压力，当压力达到最大值时即可停止试验，实验 过程中电池不能发生外部短路。 After standardcharge,thecell istobeattachedtoavibrationtableandtested under the following conditions: The SineWane is applied to the vibration test. The testing frequency is from 7Hz to200Hz,then returns to 7Hzwith a total sweeping timeof15 min bythe logarithm scanning method.The logarithm scanning method:7Hz~8Hz with the acceleration of 9.8m/s2, keep amplitude of 0.8mm to the acceleration of 78.4m/s²(50Hz), and thenkeep the acceleration of78.4 m/s² to200Hzfrequency. No fire, no explosion Vibration Direction:thecell is tobe tested in three mutually perpendicularto X/Y/Zaxis and no leakage 振动测试 fortotal3h,every directionrepeat12times. 不起火，不爆炸，不漏 电芯按标准充电制式充电结束后，将电池固定在振动台上，不可使电池变形， 液 采用正弦波进行振动，并以对数扫频方式在15min内从7Hz扫频到200Hz并返回到 7Hz，振动沿样品互相垂直的3个方向（其中一个方向必须与样品正负极所在平面 垂直）进行，每个方向按上述扫频方式重复12次，振动3h。 对数扫频方式如下：7Hz～18Hz保持9.8m/s²的峰值加速度，将振幅保持在 0.8mm（位移为1.6mm）直至峰值加速度到78.4m/s²（频率约为50Hz），保持78.4m/s² 的峰值加速度直到频率增长到200Hz。 After standardcharge,cell istobeplacedintheconstanttemperatureoven. The innertemperature ofoven shouldbe set up as the following table and testing will be repeated10 times. 电芯按标准充电制式充电后，在室温下稳定后放入温度箱中，温度箱温度按照 下表进行调节，循环次数10次。 No fire, no explosion Temperature Time speed 时间增 Total time累计时间 and no leakage Temperature 温度(℃) cycling 量 （min） (h) 不起火，不爆炸，不漏 温度循环 20±5℃ 0 0 液 75±2℃ 30 9 -40±2℃ 30 6 75±2℃ 30 9 -SinowattConfidentialProprietary and not be reproduced without written permission fromSinowattDongguanLimited 该规格书为东莞市振华新能源科技有限公司保密文件，未经授权不可翻印及传播
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sinowatt SpecificationofProduct产品规格书 振华新能源 Model型号：SW18650-30SP Version No.版本：AO 6/8 After standardcharge,thecell istobeplacedona flatsurface.A15.8±0.2mm diameterbaristobe placed acrossthe centerofthecell.A 9.1±0.1kg hammer isto be droppedonthecell from aheightof610mm±25mm.Keep6hrs. No fire and no lmpact 电芯按标准充电制式充电后，将电芯置于冲击台面上，将一根15.8mm0.2mm explosion 重物冲击 的钢柱置放于电芯中心，钢柱的纵轴垂直于电芯的纵轴，让重量9.1kg±0.1kg的重 不起火、不爆炸 锤自610mm±25mm高度自由落下，冲击电芯。观察6小时。 After standard charge,cell is to be heated in a circulating air oven.The Heating temperature of the oven is raised to 130±2℃ at the rate of(5±2)℃/min and No fire and no 热滥用 remains for 30 minutes. explosion (130℃30 电芯按标准充电制式充电结束后，将电芯用绝缘线悬挂在温度冲击箱（远红外 不起火、不爆炸 min） 鼓风烘箱或真空烤箱）中，冲击箱温度以（5±2）℃/min的速率上升到130℃2℃， 保持30min。 The components of After standard charge,cell istobefixed on a steel mesh andheatedwith a thecellorthecellas a flame until the flowing situations occur: ①explosion;②complete combustion; 8 whole cannot Burning Continuous burning for 30 min. penetrate the 燃烧 电池按标准制式充电后，将其固定在钢丝网上，用火焰加热电池，当出现以下 aluminum mesh 三种情况时，停止加热电池：①电池爆炸；②电池完全燃烧；③持续加热30min，但 组成电池的部件或电 电池未起火，未爆炸。 池整体不得穿透铝网 After standardcharge,cell is to befixed on the impacttable andthe test is conducted under the half-sine acceleration pulse.At the first3ms,the minimum Acceleration No fire, no explosion average acceleration is75gn,the peak acceleration is150gn±25gnand thelasting shock and no leakage time is about6ms1ms. Everysideofthecellshouldbe tested3times. 加速度冲击 不起火、不爆炸、不漏 电池按标准充电制式充电后，将其固定在冲击台上，在最初的3ms内，最小平均 液 加速度为75gn，峰值加速度为150gn±25gn，脉冲持续时间为6ms±1ms。电池每个方 向进行3次加速度冲击实验。 7 Safetycharacteristics安全性能 Item Testing Method Criterion 测试项目 测试方法 检验标准 Afterstandard discharge,the cell is tobe chargedto4.6Vat3C₅currentand continues to charge at the voltage until one ofthe following situations occur: ①the Overcharge cell temperature is20% less than the peak temperature;②the test time reaches 7 No fire, No explosion 过充 hours. 不起火、不爆炸 （3C/4.6V) 电芯按标准放电至截止电压，然后以3C恒流充电到指定电压4.6V，转为恒压充 电，当出现以下情况之一时终止测试，①电芯的温度比峰值温度低20%；②总测试时 间达到7h。 Forced After standard discharge, the cell is to be reverse charged at1Cfor90min. No fire, no explosion discharge 电芯按标准放电制式结束后，以1C5的电流反向充电90min。 不起火、不爆炸、 强制放电 -SinowattConfidentialProprietary and notbe reproduced without written permission fromSinowattDongguanLimited 该规格书为东莞市振华新能源科技有限公司保密文件，未经授权不可翻印及传播
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sinowatt Specificationof Product产品规格书 振华新能源 Model型号：SW18650-30SP Version No.版本：AO 7/8 After standard charge,cell is tobe short-circuited by connecting the positive .rrer peererreeeeer s creee e No fire, No explosion respectively with a resistance load of80±20mΩfor10min. The cell is continuously and the highest External short-circuited until the following situations occur: ① the cell temperature is temperature less than short circuit 20%less than the peak temperature; ②the test time reaches24hours. 150℃ 短路 电芯按标准充电制式充电结束后，在环境温度25℃±5℃或55℃±5℃的条件下， 不起火、不爆炸、最高 于防爆箱内用电阻80±20mΩ导线将电芯正负极短接，试验过程中关注温度变化，当 温度不超过150℃ 出现以下情况时，终止测试：①电芯外壳中心温度比峰值温度低20%；②总的测试时 间达到24h。 8 Warranty产品责任书 Sinowatt Dongguan Limited will provide this product a warranty period for1 year after shipment,even within the warranty periodSinowatt Dongguan Limitedwill onlybe responsible fordefectofcells relatedto manufacturing. Anyother problems caused by malfunctionofthe equipmentorincorrect use will not becovered bythiswarranty. 东莞市振华新能源科技有限公司对此产品提供1年的保质期，但对于没有按照规格书进行操作所造成的任何意外事 故，东莞市振华新能源科技有限公司不承担任何责任。 6 Warning注意事项 9.1 Stopchargingthebattery ifcharging isn'tcompletedwithinthespecified time. 在规定时间还没有充满电时停止充电。 9.2 Don't use the unspecified chargeror breach charging requirements.Charging cells under unspecified conditions mayleadovercharge or abnormal chemical reaction,which cause heat,smoking,rupture or fire. 不要使用非规定充电设备和违反充电要求。非规定条件充电会引发电芯过充电或异常化学反应，发生产热，冒 烟，破裂或起火情况。 9.3 Don'texpose the cell to direct sunlight(or in car exposed to sunlight)and keep it away fromchildren, seek immediate medicalattention if thecell is swallowedor inhaled. 不要将电芯放置在太阳光直射的地方（或阳光直接照射的车内），电芯要远离儿童放置，如发生吞咽情况， 请立即就医。 9.4 Don'texpose thecell to extreme hotenvironment and don'tdispose it in fire or water. It willbe dangerous to modifyordisassemble the cell which may cause fire,heating,leakage or explosion. 切勿将电芯加热或投入火中或水中。不要更改或解剖电芯。否则会导致危险，如起火、发热、泄露和爆炸。 9.5 Don't short-circuitcell positive(+)and negative(-)terminalsandkeepthecell awayfrom metalorother conductive materials.Don't reverse the positive (+)and negative (-)terminals. 切勿短接电芯正极(+)和负极(-)，使电池远离金属和其他导电材料。切勿反接电芯正极(+)和负极（)。 9.6 Remove the cell fromthedevice or cell charger and stop using it immediatelyonce abnormal situation such as heating,gas generating,discoloration or deformation occurred. 当电芯在使用、充电及储存时发生放气、发热、变色或其他不正常现象，立即从夹具或充电器卸除，电芯停止 使用。 9.7 Don'tweld the cell directly. Excessive heating may cause deformation ofthe cell components such asthe -SinowattConfidentialProprietary and not be reproduced without written permission fromSinowatt DongguanLimited 该规格书为东莞市振华新能源科技有限公司保密文件，未经授权不可翻印及传播
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18.35 ±0.15 Unit.mm -SinowattConfidentialProprietary and notbe reproduced without written permission fromSinowattDongguanLimited- 该规格书为东莞市振华新能源科技有限公司保密文件，未经授权不可翻印及传播