DOC NO.:DF000 REV. : A00 PAGE: 1 / 14 PRODUCT SPECIFICATION Specification Approval Sheet 产品规格确认书 Customer Name 客户名称: Customer Model 客户型号: Product Model 产品型号: REC P/N 编号: Prepared by 制作 18650 USB 充电 LG 18650-3350mAh 3.63V 3350mAh 12.16Wh DF18USBCF-LG3400 Checked by 审核 Approved by 批准 Customer Approved TEST by Checked by Approved by 客户承认 制作 审核 批准 (Stamp) （盖章） 深圳市东方芯愿新能源有限公司 SHENZHEN ORIENTAL VISION BATTERY CO.,LTD 地址：深圳市龙华区梅龙大道 2229 号政商中心 207 室. Add.
PRODUCT SPECIFICATION DOC NO.:DF000 REV.
PRODUCT SPECIFICATION DOC NO.:DF000 REV. : A00 PAGE: 3 / 14 Contents 目录 History of specification ··········································································································2 规格书修订记录 ·························································································································2 1. Scope 适用范围 ·······························································································································4 2.
PRODUCT SPECIFICATION DOC NO.:DF000 REV. : A00 PAGE: 4 / 14 1. Scope 适用范围 This specification describes the technical parameters and requirement of Li-polymer battery manufactured by SHENZHEN ORIENTAL VISION BATTERY CO.,LTD.The product is ROHS compliant. 本规格书适用于深圳市东方芯愿新能源有限公司生产的可充电锂离子电池，产品满足 ROHS 要求. 2. Reference Standard 参考标准 The standard refer to GB 31241-2014、IEC62133 and the other technology standard. 本标准参考 GB31241-2014、IEC62133 等技术标准规范编制而成. 3. Picture of battery 电池图 3.
PRODUCT SPECIFICATION DOC NO.:DF000 REV. : A00 PAGE: 5 / 14 3.2 Picture of assembled battery 组合电池图 3.2.1Coding Requirements 喷码要求： / 3.2.2 Assembly Drawing 外形尺寸及线材要求图: 组合尺寸: 70mm*18.6mm 3.2.
DOC NO.:DF000 REV. : A00 PAGE: 6 / 14 PRODUCT SPECIFICATION 4. Basic of performance 基本性能 4.1 Single cell parameters 单体电芯参数 No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Item 项目 Specification 性能 Rated Capacity 额定容量 Minimum Capacity 最小容量 Normal Voltage 标称电压 3350mAh ,0.2 C discharging 3250mAh ,0.2 C discharging 3.63V 3.60~3.90V O.C.V 出厂电压 Charge Ending Voltage （End current） 4.20V（32mA） 充电截止电压（截止电流） Discharge Ending Voltage 2.5V 放电截止电压 24±2.5℃ 0.3C（975mA） constant current charge to 4.
PRODUCT SPECIFICATION 4.2 Product basic information 序号 1 2 3 4 5 6 7 DOC NO.:DF000 REV. : A00 PAGE: 7 / 14 产品基本信息 Item 项目 Specification 性能 Assembled Mode 组合方式 Normal Capacity 标称容量 Minimum Capacity 最小容量 Normal Voltage 标称电压 Impedance 成品内阻 Charge Ending Voltage 充电截止电压 Discharge Ending Voltage 放电截止电压 单支 18650+保护板+USB 充电 3350mAh,0.2 C discharging 3250mAh,0.2 C discharging 3.6V ＜120mohm，(50% charge AC 1KHz measured) 4.20V 2.50V 8 Standard charging method 标准充电方式 CC&CV 24±2.5℃ 0.
PRODUCT SPECIFICATION DOC NO.:DF000 REV. : A00 PAGE: 8 / 14 5. Electrical Characteristics 电性能 5.1 Normal Test Conditions 标准测试条件 Temperature: 24±2.5℃ Relative Humidity: 45-85%RH Atmospheric pressure: 86 -106 KPa 除非另有规定，本规格书中的各项测试应在标准大气条件下进行： 温度： 24±2.5℃ 相对湿度：45-85%RH 大气压力：86 ~106 KPa 5.2 Rated capacity:标称容量： Rated capacity Cap=3350mAh. Under 24±2.5℃, the capacity obtained when a cell is discharged at 5-hours rate to voltage 2.5 V， which is signed Cap, the unit is mAh.。 标称容量 Cap=3350mAh， 指在 24±2.
PRODUCT SPECIFICATION DOC NO.:DF000 REV. : A00 PAGE: 9 / 14 5.5 Electrochemical Characteristics 电化学特性 NO. 序号 1 2 3 4 Item 项目 Criterion 性能标准 Test Method 测试方法 Discharge rate capability 倍率放电性能 Discharge capacity/Nominal capacity×100% 放电容量/标称容量×100% 0.5C5A≥95% 1C5A≥90% 1.5C5A≥75% Standard charge, then rest for 10min and discharge at 0.5 C5A、1C5A、1.5C5A to 2.5V respectively. 电池标准充电后，搁置10min，然后以 0.5C5A、1C5A、1.5C5A 放电至 2.5V。 The cycle times is not less than 301 循环次数不小于 301 次 The cell is charged at 0.
PRODUCT SPECIFICATION DOC NO.:DF000 REV. : A00 PAGE: 10 / 14 6. PCM Specification PCM 规格 6.
PRODUCT SPECIFICATION DOC NO.:DF000 REV. : A00 PAGE: 11 / 14 6.3 Schematic circuit diagram 电路原理图 6.4 PCM Key components 保护板主要元件 序号 名称 位号 规格 用量 供应商 备注 1 IC U1 U3 2 KF 2 IC U2 1 SI 3 IC U5U6 6 USB 7 灯 KF5417（57BX） ） 8036 PG511 MIC-5P 红绿各一个 8 五金 9 线路板 2 1 2 1 PCB 17.4*17.4*0.6mm 1 6.5 PCB Layout PCB 布线图 7.
PRODUCT SPECIFICATION DOC NO.:DF000 REV. : A00 PAGE: 12 / 14 "Handle with care", "keep dry", "up", etc. 包装箱外标明产品名称、型号、数量、制造厂商、 出厂日期；有“小心轻放”、“怕湿”、“向上”等标志。 7.2 quality guarantee period 保质期 Within the warranty period because of the quality problem of the battery itself, our company will be change, such as its customers for the operating error caused by the problem, not to change.
PRODUCT SPECIFICATION DOC NO.:DF000 REV. : A00 PAGE: 13 / 14 folding edge 禁止弯折顶封边，禁止打开或破坏折边，禁止导折电芯折边底部 Don’t fall, hit, bend battery body. 禁止坠落、冲击、弯折电芯。 Battery pack designing and packing Prohibition injury batteries. 电池外壳设计和包装禁止损伤电池。 Never disassemble the cells 在任何情况下不得拆卸电芯 The battery replacement shall be done only by either cells supplier or device supplier and never be done by the user. 更换电芯应由电芯供应商或设备供应商完成，用户不得自行更换。 Keep the battery away from babies. 电池应远离小孩.
PRODUCT SPECIFICATION DOC NO.:DF000 REV. : A00 PAGE: 14 / 14 9. Note 声明 Note (1): The customer is requested to contact in advance if and when the variations of the operating conditions described in this document. Additional experimentation may be required to verify performance and safety under such conditions.
