鋰電池產品

2017最新32650鋰鐵電池/磷酸鋰鐵電池/動力型鋰鐵電池/10C-3.2V5000mah/適用電動車電動自行車儲能

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18950 18946 18948

.2017年最新鋰鐵電池/此款32650鋰鐵電池持續放電可以達到5C瞬間放電10C

質量優異堪比性價比最高的鋰鐵電池

1 .Scope  适用范围
This specification describes the basic performance, technical requirement ,
testing method ,warning and CZW Technology of the Li-ion Cylindrical  rechargeable battery .

2. Initial Dimension初始尺寸

H  (高度) Max:66.6±0.5mm D(直径) Max:32.2±0.2mm

3.Specification  产品规格
NO.
序号 Item 项目 Specifications 规格要求
4.1 Nominal capacity            标称容量 5000mAh
Min  capacity              最小容量 4950mAh
4.2 Nominal voltage             标称电压 3.2V
4.3 Charge current              充电电流 Standard Charge  (标准充电流) :0.5C
4.4 Standard Charging method  标准充电方法 0.5C CC(constant current)charge to 3.65V,then CV(constant voltage 3.65V)charge till charge current dec ≤0.01C
0.5C CC(恒流)充电至3.65V,再CV(恒压3.65V)充电直至充电电流≤0.02C
4.5 Charging time               充电时间 Standard Charging (标准充电)
Approx4hours  大约4小时
4.6 Max.discharge current     最大放电电流 Constant current 3C end voltage 3.0V(持续电流:15A截止电压:3.0V)  Max puls discharging current: 5C (20A)

4.7 Standard Discharge Current 标准放电电流 Constant current 0.2 C  end voltage 3.0V(持续电流:0.2C截止电压:3.0V)
4.8 Discharge cut-off voltage   放电截止电压 2.0V
4.9 Charge cut-off Voltage     充电截止电压 3.65V
4.10 Initial Impedance           初始内阻 ≤20m??nbsp;
4.11  Weight                   重量 Approx(约):160g
4.12 Operating temperature      工作温度 Charging(充电):  0℃~45℃
Discharging(放电):-20℃~60℃
4.13 Storage temperature        储存温度 -5℃~35℃
4.14 Storage Humidity          储存湿度 ≤75% RH
4.15 Appearance                 外观 Without scratch,distortion,contamination and leakage (无划痕、变形、污迹、电解液泄露)
4.16 Standard environmental condition
标准环境 Temperature(温度)               : 23±5℃
Humidity(湿度)              :  45-75%RH
Atmospheric Pressure(大气压)   : 86-106 Kpa
 

5 General Performance  常规性能
No. Item项目 Test Methods and Condition测试方法和条件 Criteria标准
5.1 Cycle Life
循环?命 Constant current 0.5C charge to 3.65V, then constant voltage charge to current dec to 0.01C, rest 10min,constant current 0.2C discharge to 3.0V,rest 10min. Repeat above steps till continuously discharging capacity Higher than 80% of the Initial Capacities of the Cells
先用0.5C恒流充电至3.65V恒压3.65V直至充电电流≤0.01C,搁置10分钟,再用0.2C电流放电至3.0V;又搁置10分钟,重复以上步骤,直到放电容量是初始容量的80%结束. ≥2000 times(次)
5.2 Capability of keeping electricity
荷电保持能力 20±5℃, After standard charging, rest the battery 28days, discharging at 0.2C to capacity Higher than 80%  recording the discharging time.
在20±5℃状态下,标准充饱电后,电芯搁置28天,然后用0.2C放电容量高于80%,所记录放电时间. ≥240min

6 Environment Performance  环境性能
No. Item项目 Test Methods and Condition测试方法和条件 Criteria标准
6.1 Discharge at high temperature
高温放电
After standard charging, rest the Cells 4h at 60±2℃, then discharging at 1C to voltage 3.0V, recording the discharging time.
标准充电后,在60±2℃条件下贮存4h,然后用1C放电至3.0V,所记录放电时间. ≥54min
6.2 Discharge at low temperature
低温放电
After standard charging, rest the Cells 16h at -20±2℃, then discharging at 0.2C to voltage 3.0V, recording the discharging time.
标准充电后,在-20±2℃条件下贮存16h,然后用0.2C放电至3.0V,所记录放电时间. ≥210min
6.3 Thermal shock   热?击
Put the battery in the oven. The temperature of the oven is to be raised at 5±2℃ per minute to a temperature of 130±2℃ and remains 30 minutes.
将电池放进烘箱内, 以5±2℃/min速度升高烘箱内温度至130±2℃后,恒温30min.  No fire, no smoke       不起火,不冒?
7 Safe Characteristic  安全性能
No. Item项目 Test Methods and Condition测试方法和条件 Criteria标准
7.1 Over charge testing
过充测试 At 23±5℃, charging batteries with constant current 3C to voltage 5V, then with constant voltage 5V till current dec 0. Stop test till batteries’ temperature 10℃ lower than max temperature.
在23±5℃状态下,电池用3C电流充电至5V,然后恒压5V让电流下降接近为0A,监视电池温度变化,当电池温度下降一峰值低约10℃时,停止实验. No smoke or fire
不起火,不冒?
7.2 Over discharge testing
过放测试
At 23±5℃, According to the requirements of standard charge,the battery will be discharge to cut-off voltage, then connect with external load of 30 ohm for 24 hours.
在23±5℃状态下, 按标准放电的要求放电至终止电压后,外接30Ω负载放电24小时. No fire, no smoke, no leakage.
无起火,无冒?,无泄液
7.3 Short-circuit testing
短路测试
At 23±5℃, After standard charging, connect batteries’ anode and cathode by wire which impedance less than 50mΩ, keep 6h.
在23±5℃状态下,标准充电后,将电池的正负极用一根小于50mΩ的导线连接,放置6小时. No smoke or fire不起火,不冒?
※ Above testing of safe characteristic must be with protective equipment.(安全性能测试应在有保护措施下进行)
8. CAUTIONS IN USE使用警告
To ensure proper use of the battery please read the manual carefully before using it. Handling
为了使电池安全的使用及处理请在使用前认真的阅读操作说明
?X   Do not expose to, dispose of the battery in fire.
?X   不能把电池曝晒或丢在火中
?X Do not put the battery in a charger or equipment with wrong terminals connected.
?X 电池充电时不能把正负极性装反
?X Avoid shorting the battery
?X 避免短路电池
?X Avoid excessive physical shock or vibration.
?X 避免过分的物理震动和?击电池
?X Do not disassemble or deform the battery.
?X 不能拆解或使电池变形
?X Do not immerse in water.
?X 不能将电池浸入水中
?X Do not use the battery mixed with other different make, type, or model batteries.
?X 不能将其它不同厂家,类型,型号的电池混合使用
?X Keep out of the reach of children.
?X 禁止小孩接触电池
. charge and discharge充放电
?X Battery must be charged in appropriate charger only.
?X 电池必须在合适的条件下充电
?X Never use a modified or damaged charger.
?X ?不能用故障的充电器给电池充电
?X Do not leave battery in charger over 24 hours.
?X 电池持续充电不能超过24H
. storage贮存
?X Store the battery in a cool, dry and well-ventilated area.
?X 电池贮藏在通风干燥的环境中
. disposal处理
?X Regulations vary for different countries.  Dispose of in accordance with local regulations.
?X 不同国家法规的不同,处理时根据当地的法规。
9. Battery operation instruction电池操作说明
9.1 Charging充电
Charging current:Cannot surpass the biggest charging current which in this specification book stipulated。
充电电流:不能超过规格书规定的最大的充电电流
Charging voltage:Does not have to surpass the highest amount which in this specification book stipulated to decide the voltage。
充电电压:不能超过规格书规定的最高的限制电压
Charge temperature:The battery must carry on the charge in the ambient temperature scope which this specification book stipulated。
充电温度:电池充电温度必须按照规格书的温度范围执行
Uses the constant electric current and the constant voltage way charge, the prohibition reverse charges. If the battery positive electrode and the cathode meet instead, can damage the battery。
先恒流后恒压方式充电,禁止颠倒的方式充电。如果电池正负极颠倒充电会带来危险。
9.2 Discharging current放电电流
The discharging current does not have to surpass this specification book stipulation the biggest discharging current, the oversized electric current electric discharge can cause the battery capacity play to reduce and to cause the battery heat。
电池放电电流不能超过规格书规定的最大放电电流,过大的电流放电会造成电池发热和容量衰?。
9.3 discharge temperature放电温度
The battery discharge must carry on in the ambient temperature scope which this specification book stipulated
电池放电温度必须按照规格书的温度范围执行
9.4 Over-discharges过放电
After the short time excessively discharges charges immediately cannot affect the use, but the long time excessively discharges can cause the battery the performance, battery function losing. The battery long-term has not used, has the possibility to be able to be at because of its automatic flashover characteristic certain excessively discharges the condition, for prevented excessively discharges the occurrence, the battery should maintain the certain electric quantity。
短时间的的过充过放不影响电池的使用,但是长时间的过放电会影响到电池的功能失效,电池永久性不能适用,可能电池过放还有一个原因是自动能量的消失。预防电池过放的出现现方法电池应保持一定的电量。
9.5 Storing the Batteries贮存电池。
The battery should store in the product specification book stipulation temperature range. If has surpasses above for six months the long time storage, suggested you should carry on additional charge to the battery。
电池贮存在规格书规定的温度范围内,如果电池贮存超过六个月,建议你开始给电池充电。
10. Period of Warranty保质期
The period of warranty is half a year from the date of shipment.  guarantees to give a replacement in case of cells with defects proven due to manufacturing process instead of the customers abuse and misuse.
电池的保质期从出货之日算起为半年。如果证明电池的缺陷是在制造过程中形成的而不是由于用户滥用及错误使用造成,本公司负责退换电池。
11. Other The Chemical Reaction其它化学反应
Because batteries utilize a chemical reaction, battery performance will deteriorate over time even if stored for a long period of time without being used. In addition, if the various usage conditions such as charge, discharge, ambient temperature, etc. are not maintained within the specified ranges the life expectancy of the battery may be shortened or the device in which the battery is used may be damaged by electrolyte leakage. If the batteries cannot maintain a charge for long periods of time, even when they are charged correctly, this may indicate it is time to change the battery.
由于电池是利用化学反应的原理,所以随时间的增加电池的性能会降低,即使是存放很长一段时间而不使用。如果使用条件如充电、放电及周围环境温度等情形不 在指定的使用范围内,也会缩短电池的使用?命,或者产生漏液导致设备损坏。如果电池长周期不能充电,即使充电方法正确,这?需要更换电池了。
12.Note: 备注
Any other items which are not covered in this specification shall be agreed by both parties.
本说明书未包括事项应由双方协议确定。

 

 

 

 

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ifr26650-3000MAH

 

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產品:38120磷酸鐵鋰電池 3.2V 10Ah

        檢測容量:足10000MAH

          支持倍率放電:持續10C(100A)瞬間最大200A

         內阻:4毫歐以下

        重量:300 克

       可循環次數:2000次

電芯尺寸: 38mm直徑x120mm長度

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電芯規格:32650鋰鐵電池

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保護電路:4串20/40A工作電流

最高充電電壓:14.6V

最低放電電壓:8.4V

技術參數:

均衡電流 :10 0mA (VCELL=3.90V)
均衡起控點:3.60±0.02 V

過充門限 3.90±0.05 V
過充延時 :1±0.5
S
過充釋放
3.80±0.05 V
過放門限 2.10±0.05 V

過放延時 :100±
50mS
過放釋放 :斷開負載,並且各單體電池電壓均高於過放門限;

過流釋放 :斷開負載釋放
過溫保護 :有接口,需安裝可恢復性溫度保護開關;

工作電流 :20~60A(根據客戶選擇)

靜態功耗 :小於500uA

短路保護功能: 能保護,斷開負載可自恢復。

主要功能: 過充保護功能,過放保護功能,短路保護功能,過流保護功能,過溫保護功能,均衡保護功能。

尺寸:100x100x150mm / 180x75x170mm

重量:1.5KG/3KG

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