IFR26650&3000规格书

更新时间:2023-07-19 22:49:59 阅读: 评论:0

Li-Fe battery
Specification
磷酸铁锂电池
规格书
Model/型号:IFR26650
Capacity/容量:3000mAh
Voltage/电压:3.2V
Prepared By/Date
编制/日期
Checked By/Date
审核/日期
Approved By/Date
批准/日期
Amendment Records
(修正记录)
Edition
(版本)
Description
(记述)
Prepared by
(编制)
Approved by
(批准)
Date
(日期)
A
First Edition
1  Product Specification(产品技术规格)
Table 1(表1
No.
(序号)
Item
(项目)
General Parameter
(常规参数)
Remark
(备注)
1
Rated Capacity
(额定容量)
Typical
(标称容量)
3000mAh
张宇柠Standard discharge0.2C5A after standard charge
(标准充电后0.2C5A标准放电)
Minimum
(最小容量)
2950mAh
2
Nominal Voltage
(正常电压)
3.2V
Mean Operation Voltage
(即工作电压)
3
Voltage at end of Dischargr
(放电终止电压)
2.0V
Discharge Cut-off Voltage
(放电截止电压)
4
Charging at end of Voltage
(充电最高电压)
3.65V
5
Internal Impedance
(内阻)
30mΩ
Internal resistance measured at AC 1KHz after 50% charge(半电态下用交流法测量内阻)
The measure must us the new battreies that within one week after shipment and cycles no more that 5 times(使用出货后不到一个星期及循环次数少于5次的新电池测量)
必须用英语怎么说
6
Standard charge
(标准充电)
Constant Current 0.5C5A Constant Voltage 3.65V 0.01C5A cut-off
(持续电流:0.2C5A 持续电压:3.65V 截止电流:0.01C5A
Charge timeApprox 4.0h
(充电时间:大约4个小时)
7
Standard discharge
(标准放电)
Constant Current 0.5C5A end Voltage 2.0V
(持续电流:0.2C5截止电压2.0V
d
Continuous the table 1(续表1
胰岛素的化学本质
No.
(序号)
Item
(项目)
General Parameter
(常规参数)
Remark
(备注)
8
Fast charge
(快速充电)生物科学
Constant Current 1C5A Constant Voltage 3.65V 0.01C5A cut-off
(持续电流:1C5A 持续电压:3.65V 截止电流:0.01C5A
Charge timeApprox 2.5h
(充电时间:大约2.5个小时)
9
Fast discharge
(快速放电)
Constant Current 1C5A end Voltage 2.0V
(持续电流:1C5截止电压2.0V
10
Maximum Continuous Charge Current
(最大充电持续电流)
1C5A
11
Maximum Continuous Discharge Current
(最大放电持续电流)
5C5A
12
Operation Temperature Range
(工作温度范围)
Charge(充电):0~45
60±25%R.H. Bare Cell
(单体电池储存湿度范围)
Discharge(放电):-10~60
13
Storage Temperature Range
(储存温度范围)
Less than 1 year-20~25狗狗去散步
(小于1年:-20~25)
60±25%R.H. at the shipment state(出货状态时的湿度范围)
Less then 3 months-20~40
(小于3个月:-20~40)
14
Weight
(重量)
Approx85g
(大约:85克)
上下结构FYI
15
出嫁祝福语
Pack Dimension
(包装后尺寸)
Height(h)
(高度):65.3mm
Initial Dimension
(初始尺寸)
Width(d)
(直径):26.5mm
h
3 Performance And Test Conditions(电池性能及测试条件)
Standard Test Conditions(标准测试条件)
    Test should be conducted with new batteries within one week after shipment from our factory and the cell shall not be cyded more than five times before the test. Unless otherwi specified,test and measurement shall be done under temperature of 20±5 and relative humidity of 45~48%.if it is judged that the test results are not affected by such conditions,the tests may be conducted at temperature 15~30 and humidity 25-85%R.H.
    测试必须使用出厂时间不超过一个星期的新电池,且未进行过5次以上的充放电循环。
除非特别说明,否则测试会在温度20±5℃,相对湿度在45-85%的条件下进行。如果经鉴定测试结果不受上述条件影响,测试也可以在温度15-30℃,相对湿度在25-85%RH的条件下进行。
Measuring Instrument or Apparatus(测量器具及设备)
Dimension Measuring Insturment(尺寸测量器具)
The dimension measurement shall be implemented by instruments with equal or more precision scale of 0.01mm.
尺寸测量器具的精度等级应不小于0.01mm
3.2.2 Voltager(伏特计)
    Standard class specified in the national standard or more nsitive class having inner impedance more than 10kΩ/V.
按照国家标准指定规格等级或采用灵敏度更高的,测量电压时内阻不应小于10kΩ/V
Ammeter(安培计)
Standard class specified in the national standard or more nsitive class.Total extermal resistance including ammeter and wire is less than 0.01Ω.
按照国家标准指定规格等级或采用灵敏度更高的,包括电流表及电线在内的总外阻应小于0.01Ω。
Impedance Meter(电阻计)
Impedance shall be measured by a sinusidal alternating current method(1kHz LCR meter)
内阻测试仪测量原理应为交流阻抗法(1kHz LCR)。
Standard Charge/Discharge(标准充放电)
Standard chargeTest procedure and its criteria are referred as follows
标准充电:测试过程即标准如下:
0.5 C5A=
Charging shall consist of charging at a 0.5 C5A constant current rate until the cell reaches 3.65V. The cell shall then be charged at constant voltage 0f 3.65 volts while tapreing the charge current Charging shall be terminated when the charging current has tapreed to 0.01 C5A.Charge timeApprox 4.0h,The cell shall demonstrate no permanent degradation when charged between 0 and 45.
电池先0.5 C5A恒流充至3.65V,当充电电流逐渐减小时,再以3.65V恒压充至电流减小到0.01 C5A,充电时间大约为4个小时。在0-45内,充电电池应没有永久损害。
Standard Discharge(标准放电)
0.2 C5A=
Cells shall be discharged at a constant current of 0.2 C5A to 2.0 volts 20℃±5.
电池以0.2 C5A恒流放电至2.0V20℃±5℃。
If no otherwi specified,the rest time between Charge and Discharge amount to 30min.
如果没有特别说明,电池充放电间隔时间为30分钟。
Appearance(外观)
  There shall be no sucu defect as flaw,crack,rust,leakage,which may adverly affect commercial value of battery.
      电池外观应没有划痕、破裂、污迹、生锈、漏液等影响市场的缺陷存在。
Initial Performance Test(初始性能测试)
Table 2(表 2
Item
(项目)
Test Method Condition
(测试方法及条件)
Requirements
(要求)
(1) Open-circuit Voltage
(开路电压)
The open-circuit voltage shall be measured within 24 hours after standard charge.
(标准充电后24小时内测量开路电压)
(2) Intermal impedancepc系统
(初始内阻)
Intermal resistance measured at AC 1KHz after 50% charge.
(半充电状态下,测量其AC 1KHz下的交流阻抗)
(3) Minimal Rated Capacity
(最小额定容量)
The capacity on 0.2 C5A discharge till the voltage tapered to 2.0V shall be measured after rested for 30min then finish standard charge.
(标准充电后,搁置30分钟,测量0.2 C5A放电至2.0V截止电压所放出的容量)
Discharge Capacity(放电容量)
Temperature Dependence of discharge capacity(放电温度特性)

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