• 注册
  • 供应 供应 关注:123 内容:228

    劲霸王高容量LIR3048电池厂家直销LIR3048纽扣电池

  • 查看作者
  • 打赏作者
  • 当前位置: 电池社区 > 供求信息 > 供应 > 正文
  • 供应
  •   劲霸王高容量LIR3048电池规格书

      可充电锂离子扣式电池

      Lithium-ion Rechargeable Cell Battery

      产品编号Model No.: LIR3048

      CONTENTS

      1. 适用范围 Applicable Scope

      2. 产品类型 Type of Products

      3.主要特点 General Features

      4.规格特性表 Spec Chart

      5.电池特性 Battery Characteristics

      6.重要提示 Important Notes

      7.电池应用注意事项 Notes for Coin Battery Application

      1. 适用范围 Applicable Scope

      ◆本承认书适用于劲霸王公司生产的锂离子充电电池。

      This specs approval is applied only for the lithium-ion rechargeable cell battery produced by JBWCELL

      2. 产品类型 Type of Products

      种类: 扣式锂离子充电电池 Type : Lithium-ion rechargeable cell battery

      型号: LIR3048 Model : LIR3048

      3.主要特点 General Features

      ※使用寿命长 Long Cycle Life

      在标准充放电条件下,可循环使用充放电周期≥300周,容量≥80%。

      Under the condition of standard discharge, the cycle life of the battery can be ≥300 circles while with capacity ≥80%

      ※比能量大 High Power Density

      高能量密度,使电池重量轻、体积小,方便使用于小型用电设备。

      High power density makes the battery light in weight and small in dimension. It can be used in small devices.

      ※使用安全可靠 Safe and Reliable

      没有游离的金属锂,电池使用更安全。

      No floating metal lithium assures a safer usage.

      ※工作电压高 High working voltage

      工作电压高达3.7V,大约是镍镉或镍氢电池的3倍,可减少电池的使用数量。

      Working voltage is up to 3.7V, approx. 3 times of the voltage of NI-MH or NI-CD, which reduces the quantity of the battery needed in certain application.

      ※无记忆效应 No memory effect

      无记忆效应,使其无时不为你提供最大的能量。

      No memory effect assures a constant maximum application.

      ※自放电率小≤3%/月。 Low self-discharge rate : ≤3%/month

      ※一致性好 Good Consistency

      4.规格特性表 Spec Chart

      额定电压(V) 3.7v

      标称容量(mAh) 290mah

      直径(mm) 30

      高度 4.8mm

      5. 电池特性 Battery Characteristics

      5.1测试条件 Test Conditions

      Temperature温度:25℃

      Relative Humidity: 相对湿度:≤75%±5

      Atmosphere pressure大气压力:1atm

      5.2标准充放电特性 Standard Charge/Discharge Characteristics

      在上述条件下测试:The test should be conducted under the condition below:

      在环境温度25℃的条件下,以0.2CmA恒流充电,当电池端电压达到充电限制电压4.20V后,转为恒压充电,当电流值小于0.05CmA时终止充电并放置不超过10分钟,再以0.2CmA电流恒流放电到2.75V。

      In a temperature of 25℃, CC charge 0.2CmA / voltage up to 4.20V; Then CV charge.Terminate charging when the charging current value is less than 0.05CmA.Rest for no more than 10 minutes, Discharge CC at 0.2CmA to 2.75V.

      5.3快速充放电特性:在环境温度25℃的条件下,以1CmA恒流充电,当电池端电压达到充电限制电压4.20V时,转为恒压充电,当电流值小于0.05CmA时终止充电并放置不超过10分钟,再以1CmA电流恒流放电到2.75V。

      Fast Charge/Discharge : Temperature 25℃, CC charge at 1.0CmA to 4.20V; turn to CV charge; Terminate charging when the charging current value is less than 0.05CmA, rest for no more than

      10 minutes, then at 1CmA CC discharge to 2.75V.

      5.4工作温度特性:工作温度范围:﹣20℃—60℃。

      Temperature Characteristics : Working temperature range: ﹣20℃—60℃。

      6 储存温度:20℃±1

      Storage temperature:20℃±1

      7. 电池应用注意事项 Notes for Coin Battery Application

      ◆充电部分:

      建议使用充电管理IC控制,这样就可以很好的确保给电池充电的安全性,充电电流控制在1倍率以内;

      Charge Section :It is recommended to use a charging management IC to control the charging current within 1C so as to ensure the safety of charge.

      ◆保护部分:

      线路板上加入电池保护线路,保护IC请选择日本精工(编号:S8261-G3J),IC选择3.0V截止放电的;

      Protection Section: A protective circuit should be added to the PCM of the battery. It is recommended to use the Seiko IC ( Number: S8261-G3J ), with a discharge cut-off voltage at 3.0V.

      ◆静态电流:

      产品的静态电流问题非常关键,一定要知道产品在没有维持电源充电状态下,电池要维持IC工作的静态电流情况,建议静态电流应控制在≤5uA。

      Off-load current

      Off-load current is a critical element in the electrical device. When in the condition where the device is off-loaded and there is no outer charging power and the battery should keep the IC in a working status, the off-load current of the device should be recorded. It is suggested to keep the off-load current within ≤5uA.

      ◆以上使用注意事项请使用者一定要充分考虑,只有在线路考虑周全和电池质量确保的情况下,才能确保产品的整体质量,两者缺一不可。

      The application notes should be taken into consideration in design of a device. A well wired PCBA and a quality battery is an integral part to maintain the whole quality of the device.

    请登录之后再进行评论

    登录

    点击下载

  • 发布内容
  • 做任务
  • 实时动态
  • 偏好
  • 帖子间隔 侧栏位置: