地址：深圳宝安区福永镇正昌达数码科技园B座

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1 产品名称 : 医用电池组产品规格书型号 : Li-ion Battery ICR V 24.42WH 1. 适用范围 (Product Scope) 本规格书描述了本公司生产的锂离子二次电池组的技术要求测量方法运输储存及注意事项 This Specification describes the requirements of the lithium ion rechargeable battery supplied by our company 2. 电池组基本特性 (Battery Basic Characteristics) Cell Type 电芯型号 Nominal Voltage 额定电压 Nominal Capacity 额定容量 Internal Resistance 内阻 Discharge Cut-off Voltage 放电截止电压 Max Charge Current 最大充电电流 Max Discharge Current 最大放电电流 Max Charge Voltage 最大充电电压 Charge method 充电方法 Weight 重量 18650/2.2Ah 11.1V 2.2Ah 250Ω 8.25V 0.5C/1.1A 1C/2.2A 12.6V CC/CV (constant current/constant voltage) CC/CV ( 恒流恒压 ) About: 约 :165g 2.11 Charging time 充电时间 standard charge 标准充电 CC/CV 0.2C440mA 6.5H quick charge 快速充电 CC/CV 0.5C/1100mA 3.5H Operating Temperature: 环境温度 Storage Temperature 储存温度 Charging Temperature 充电温度 : 0~45 Discharging Temperature 放电温度 : -10~60 1 month 1 个月 -10~60 3 month 3 个月 -10~45 1 year 1 年 -10~25

2 2.14 Relative Humidity 相对湿度 65±20% 3.0 产品电气性能指标项目符号详细内容标准 VDET1 过充电检测电压每节 4.25V±0.035V 过充保护 tvdet1 过充电检测延迟时间 1.5s(MAX) VREL1 过充电解除电压每节 4.10V±0.1V VDET2 过放电检测电压每节 2.7V±0.1V 过放保护 tvdet2 过放电检测延迟时间 173ms(MAX) VREL2 过放电解除电压充电至每节 3.0V 以上解除 VDET3 过电流检测电压 200mV±25mV 过流保护 IDP 过电流保护电流 ( 每节电池电压 =3.9V) MIN:10A MAX:16A tvdet3 检测延迟时间 20ms(MAX) 保护解除条件保护条件断开负载外部电路短路短路保护 TSHORT 检测延迟时间 600μs(MAX) 保护解除条件断开短路电路内阻 RDS 主回路通态内阻 ( 每节电池电压 =3.9V) R DS 100mΩ 消耗电流 IDD 工作时电路内部消耗 MIN:3.0μA MAX:55.0μA 持续电流 CCA 最大持续充电电流 2.2A CDA 最大持续放电电流 2.2A 向 0V 电池充电的功能 / 禁止 4.0 主要元件序号元件编号元件名称元件规格封装形式数量 1 U1 IC S8254AAV TSSOP U2 U3 MOSFET AO4407A SO RX 合金电阻 R PCB 印制电路板 ±0.15mm 1

3 5.0 应用原理图 6.0 单只电芯曲线图 feature curve for single cell

4 7.0 技术要求 (Technical Requirements) 7.1 测试条件 ( 除特别规定 ) Testing Conditions (unless otherwise specified) 温度 Temperature: 15~35 相对湿度 Relative Humidity: 45%~75% 大气压 Atmospheric pressure: 86~106Kpa 7.2 充放电性能 (Electrical Characteristics) NO 项目 (ITEM) 测试方法 (Testing Instruction) 要求 (Requirements) 1 Standard Charge 标准充电 Charging the cell initially with constant current at 0.2C and then with constant voltage at 12.6V till charge current declines to 0.02C 先用 0.2C 恒流充电至 12.6V, 再恒压 12.6V 充电直至充电电流 0.01C Measure discharge capacity with discharge current 0.2C 2 Rated Capacity 初始容量 to 8.25V cut-off within 1 hour after standard charge. 标准充电方式充电后, 以 0.2C 电流放电至 8.25V 的容量 2.2Ah 3 Cycle Life 循环寿命 Measure the capacity after 600 cycles of standard charge and discharge at 1C current to 8.25V cut-off 标准充电方式充电后,1C 放电至 8.25V, 如此循环 300 次后电池的剩余容量 80% of Rated Capacity 初始容量的 80% Capacity after 30days storage at 25 from standard Retention capacity charge 90% 4 Storage Characteristics 储存性能标准充电方式充电后,25 下储存 30 天后的容量 Capacity after 7days storage at 60 from standard charge 标准充电方式充电后,60 下储存 7 天后的容量剩余容量 90% Recovery capacity 90% 剩余容量 90% 7.3 环境性能 (Environmental Characteristic) NO 项目 (ITEM) 测试方法 (Testing Instruction) 要求 (Requirements) Temperature Measure capacity with constant discharge current 0.5C 40% at testing to8.25v cut-off at each temperature after standard 100% at 25 高低温测试 charge at 25, Percentage as an index of the capacity 90% at 60

5 compared with 100% at 下标准充电方式充电后, 在指定温度下 0.5C 放电至 8.25V 的容量, 并以 25 时放电容量为基准计算百分率 2 Constant temperature /humidity 恒定湿热性能 Keep the battery at 40 and 90%RH for 96hrs 将电池放入温度为 40, 相对湿度为 90% 的条件下搁置 96 小时 Recovery capacity 85% 恢复容量 85% 7.4 机械性能 (Mechanical characteristics) NO 项目 (ITEM) 测试方法 (Testing Instruction) 要求 (Requirements) 1 Vibration 振动 After standard charge, fixed the cell to vibration table and subjected to vibration cycling that the frequency is to be varied at the rate of 1Hz per minute between 10Hz~ 55Hz, the excursion of the vibration is 1.6mm.The cell shall be vibrated for 30 minutes per axis of XYZ axes. 将标准充电后的电芯固定在振动台上, 沿 X Y Z 三个方向各振动 30 分钟, 振幅 1.6 mm, 振动频率为 10Hz~55Hz, 每分 The battery shall not 钟变化为 1Hz rupture, smoke, 2 Impacting Testing 碰撞 After vibration, the battery will be Impacted 1000±10 times (60±20 times per minute) with the acceleration of 100 m/s 2 and pulse lasting time 16ms. 将振动后的电池以峰值加速度为 100 m/s 2 的脉冲撞击 1000± 10 次 ( 平均每分钟 60±20 次 ), 脉冲持续时间为 16ms After Impacting, the battery will be dropped free five times in three mutually perpendicular directions from the height of catch fire, vent or leak and the voltage not be lower than 8.25V 电池应无破裂冒烟着火泄漏或漏液, 并且电压不低于 8.25V 3 Free fall 自由跌落 1.0m onto a hard board with the thickness of 20mm 碰撞实验结束后, 将电池由高度为 1m 的位置自由跌落到置于水泥地面上的 20mm 厚的硬木板上, 从 X Y Z 正负方向 ( 六个方向 ) 每个方向自由跌落 1 次 7.5 安全性能 (Safe Characteristic) NO 项目 (ITEM) 测试方法 (Testing Instruction) 要求 (Requirements)

6 After standard charge, the battery located in a fume hood is to be short-circuited by connecting the positive and negative terminals with an external load 1 Short Circuit 短路 of less than 100 mω till the battery case temperature has returned to near ambient temperature. 将标准充电后的电池置于通风橱中, 短路其正负极 ( 线路总电阻不大于 100m ), 实验过程中监视电池温度变化, 当电池温度下降到接近初始室温时, 结束实验 After discharge to8.25vcut-off with discharge current 1C, the battery is to be subjected to a charging current 3C.The specified charging current is to be obtained by 2 Abnormal Charging Test 过充 connecting a resistor of the specified size and rating in series with the battery. The test time is to be calculated using the formula: tc=2.5c/3(ic) The battery shall not rupture, smoke, catch 将电池 1C 放电至 8.25V 后, 调节电流 3C 充电, 充电时 fire, vent or leak. 间按以下公式计算 :t C = 2.5* 电池额定容量 /(3* 制造商给定 1C 电流 ) 电池应无破裂冒烟着火泄漏或漏液 Battery shall be rest for 1 hour after standard Over discharge charging,and 0.2C(A)discharge to 0V at the same 3 testing 过放 temperature 电池标准充电后常温搁置 1 小时, 然后在同一温度下以 0.2C(A) 放电至 0V 截止 After standard charge, the battery located in a fume hood is to be punctured with a nail (diameter 3mm) until it is completely discharged and the battery case 4 Puncture 穿刺 temperature has returned to near ambient temperature 将标准充电后的电池置于通风橱中, 用直径不小于 3mm 的针将电池从正面刺穿, 直至电池完全放电, 温度下降到环境温度 8.0 成品电池外形尺寸示意图

7 T 电池高度 19.5±0.5mm W 电池宽度 55.5±0.5mm L 电池长度 70.5±0.5mm L1 引线长度可定制 9.0.Shipment 运输 The batteries should be packed in cartons under the condition of half capacity 40-60% for shipment. The violent vibration, impaction or squeezing should be avoided in the transport process; neither is exposed in the sunlight nor rain. The batteries shall be shipped by normal transportation such as by road, by train, by ocean or by air.

8 电池组应在半荷电状态 40-60% 充电状态下包装成箱进行运输, 在运输过程中应防止剧烈振动冲击或挤压, 防止日晒雨淋, 应适用汽车火车轮船飞机等普通运输工具 10.0.Power Batteries Use 电池使用 (1) Before using it, you should read the battery and charger specification carefully to prevent the risk caused by damaged batteries and charger. 在使用电池组前, 先仔细阅读电池规格书及充电器规格书, 以防止损坏电池组和充电器而导致危险 (2) When combining with many batteries, if the voltage between the two electrodes is over 36V, the safe voltage for human beings, to guarantee the safety, you should not touch the two electrodes with your body. 在将此电池进行多只串联时, 如果组成的最终电池组两端电压超过人体安全电压 36V 时, 为保证人身安全, 此时禁止用身体直接接触电池组正负端 11.0.charge 电池充电 When charging the batteries group, please use the chargers cons is tent with the type of batteries. The output of the charger must meet the parameter requirement of the batteries group. 对电池组进行充电时, 请使用为此型号电池组配备的专用充电器充电器输出需符合此电池组充电参数要求 12.0.Storage 贮存 The batteries storage shall be in the clean and dry ventilation room at the temperature of -5~35 and shall keep out of fire or heat and avoid touching corrosion elements. The batteries shall be charged every 6 months during storage. Both the stored cells in the process of the battery and the batteries in delivery shall be first come, first use. 电池组应贮存在环境温度 -5~35 的清洁干燥通风的室内, 应避免与腐蚀性物质接触, 应远离火源及热源电池组贮存过程中每六个月充电一次电池的加工过程中使用库存电芯和电池交货出库时, 均应该遵循先进先出的原则 13.0.Appendix 附录 13.1 Instructions and Safety Requirement 使用说明和安全规程 Recommending Usage 推荐使用事项 1 Please read the battery instructions and the label on its surface before use. 使用电池前, 请仔细阅读使用说明书和电池表面标识 2 When in use, the batteries shall be kept out of heat high voltage and avoided children s touching. Do not drop the batteries. 在使用过程中, 应远离热源高压, 避免儿童玩弄电池, 切勿摔打电池 3 Do not touch contacts together. Do not demolish or assembly the batteries by yourself. Do not put the batteries in the damp place to avoid danger. 切勿将电池正负极短路, 切勿自己拆装电池, 也勿让电池放在受潮处, 以免发生危险 4 When the batteries was stored for a long period, put it well in its half capacity. Do not wrap it with conduct material to avoid the damage caused by the direct contact between the metal and batteries. Keep the batteries in day places. 长期不用时, 请将电池组储存完好, 让电池组处于半荷电状态请用不导电材料包裹电池, 以避免金属直接接触电池, 造成电池损坏, 将电池保存阴凉干燥处

9 5 Well disposed the disused battery. Do not put it into fire or water. 废弃电池请安全妥当处理, 不要投入火中或水中 14.0 Hazard Warning 危险警告 1 When the voltage between the two el extrudes is over 36V, the safe voltage of human beings, you should not touch them with your body. 当电池组两端电压超过人体安全电压 36V 时, 禁止用身体直接接触电池组正负端 2 Forbid Disassemble Batteries 禁止拆装电池 The battery has protective component and circuit internally to avoid danger. Mishandling such as improper disassembly will destroy its protective function and make it heat, smoke, distort or burning. 电池内部具有保护机构和保护电路可以避免发生危险不会拆装会损坏保护功能, 将会造成让电池发热冒烟变形或燃烧 3 Forbid Short-circuit Batteries 禁止将电池短路 Do not touch the plus and minus contacts with metals. Do not put the battery with metal element together in either storage or movement. If the battery is short-circuit, it carries magnified current,which will cause damage and make the battery heat, smoke, distort or burning. 不要将电池的正负极用金属连接, 也不要将电池与金属片放在一起存储和移动如果电池被短路, 将会有超大电流流过, 将会损坏电池, 造成电池发热冒烟变形或燃烧 4 Forbid heat and burn the batteries 严禁加热和焚烧电池 If heating or burning the battery, it will caused the isolated element in the battery dissolved, protection function stopped or the electrode burning, over heated, which will make the battery heat, smoke, distort or burning. 加热和焚烧电池将会造成电池隔离物的溶化安全功能丧失或电解质燃烧, 过热就会使电池发热冒烟变形或燃烧 5 Forbid bathing the batteries 禁止弄湿电池 Do not dampen the battery, or even immerse it in the water, which will cause internal protection circuit and its function lost or abnormal chemical reactions, which will lead to heating, smoking, distortion or burning. 不要弄湿电池, 更不能将电池投入水中, 否则会造成电池内部保护电路和功能丧失及发生不正常的化学反应, 电池有可能发热冒烟变形或燃烧 6 Avoid charging near fire or in the sunlight 避免在火源附近或阳光直射下充电 Otherwise, it will cause internal protection circuit and its function lost or abnormal chemical reactions, which will lead to heating, smoking, distortion or burning. 否则会造成电池内部保护电路和功能丧失和发生不正常的化学反应, 电池有可能发热冒烟变形或燃烧 7 Danger in using non-indicated chargers in 使用非专用充电器给电池充电, 会发生危险 Charging in abnormal condition, the battery will cause internal protection circuit and its function lost or abnormal chemical reactions, which will lead to heating, smoking, distortion or burning. 在非正常的条件下充电会造成电池内部保护电路功能丧失和发生不正常的化学反应, 电池有可能发热冒烟变形或燃烧 8 Forbid Damage Batteries 禁止破坏电池 Do not allow damage the batteries with the metals gouged, forged or dropped etc.,otherwise, it will cause over-heated, distort, smoke or burning, even in danger. 禁止用金属凿入电池锤打或摔打电池或其他方法破坏电池, 否则会造成电池发热冒烟变形或燃烧, 甚至会发生危险

10 15.0 Cautions 注意事项 1 Notice 注意 The battery shall be prevented to be exposed in effulgence so as not to cause over-heated, distort, smoke and weaken its performance and cycle life. 避免在强光爆晒环境下使用电池, 以免发热变形冒烟. 至少避免电池性能下降降低寿命 2 Electro Static-free 防静电 There is a protective circuit inside the battery to prevent contingency. Do not use the battery in the Electro static circumstances, (above 1000V), for it is easily destroyed the circuit board so that the battery doses not work and causes over-heated, distort, smoke or burning. 电池中装有保护电路以避免各种意外情况发生不要在产生静电的场所使用电池, 因为静电 (1000V 以上 ) 容易损坏保护板, 而导致电池工作不正常, 发热变形冒烟或起火燃烧 3 Discharging Temperature Range 充电温度范围 Recommended discharging temperature range is 0-40, beyond which it will result in decadence of the battery performance and shortness of its life. 推荐的充电温度范围是 0-40 在超出此范围的环境中充电会造成电池性能下降减少寿命 4 Read carefully the manual before use or whenever in need. 在使用电池之前, 请仔细阅读使用手册并经常在需要时阅读 5 Charging Method 充电方式 Use the special chargers in the recommended charging method to charge the batteries. 请使用专用充电器和推荐的充电方式, 在推荐的环境条件下给电池充电 6 Consultation 咨询 When you buy the batteries, please note how to contact with the vendors, so that you may get in touch with vendors for consultation whenever in need. 购买电池时, 请注意销售商联络方法, 以便需要时及进与销售商取得联系, 得到咨询 7 Guarantee period 保用期 Guarantee is one year since it is out of the factory. Any damage by incorrect use and not quality problem, even in its guarantee period, free service won t be provided by the manufacture. 保用期是自出厂之日起一年, 但是属于使用不当而非质量问题, 即使在保用期内, 生产厂家也不会无偿更换新电池 16.0.Environment Protection 环保要求 This product accord with ROHS requirement. 此产品符合 ROHS 环保要求 Free-responsibility declaration 免责声明 Before using the battery, you should read the specifications, usage instruction and some attentions carefully to learn its application method and areas. If the phenomenon such as error using method or wrong circuit connection, or input power data, working index are in consisted with the specifications happen and cause damage to production, circuit and its accessories, we are not responsible for it. 产品使用前, 请用户说细阅读产品规格书使用说明书及使用注意事项等, 了解产品的使用方法及应用范围 ; 若出现产品使用方法错误电路连接不对或采用的输入电源负载功能参数与产品规格书所标性能参数不符等现象均属使用不当, 由使用不当造成产品负载及周边连接件的损坏, 本公司均不承担任何

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深圳市鸿昊升电子有限公司 SHENZHEN HHS ELECTRONICS CO.,LTD. NO. 序号 Items 项目 Max. charge voltage 充电上限电压 Min. discharge voltage 放电终止电压 Max. continuation

深圳市鸿昊升电子有限公司 SHENZHEN HHS ELECTRONICS CO.,LTD. NO. 序号 Items 项目 Max. charge voltage 充电上限电压 Min. discharge voltage 放电终止电压 Max. continuation NO. 1 2 3 4 5 6 Max. charge voltage 充电上限电压 Min. discharge voltage 放电终止电压 Max. continuation charge current 最大连续充电电流 units 单位 V s 参数 5V V 2.4V ma 1100mA Max continuous discharge current 最大连续放电电流 ma 1100mA