锂离子电芯产品规格书

Product Specification for Lithium-ion Rechargeable Cell

锂离子电芯产品规格书

Cell Model: WX12I3250 电芯型号：WX12I3250

Table of Contents目录

1. Purpose 目的 ........................................................................................................................ 3 2. Scope 适用范围 ................................................................................................................... 3 3.Battery description 电池描述 ............................................................................................... 3 4. Battery Specification 电池规格 ........................................................................................... 3 5. Appearance and Dimension 电芯外观尺寸 ......................................................................... 5 6. Standard Test Conditions 标准测试环境 ............................................................................ 5 7. Performances and Test Method 电池性能及测试方法 ....................................................... 5 7.1 Explanation of terminology 术语解释 ......................................................................... 5 7.2 Electrochemistry performance 电性能参数 .............................................................. 6 7.3 Safety Performances 安全性能 .................................................................................... 7 8. Shipment 运输 ...................................................................................................................... 9 9. Warning and Cautions 警告及注意事项 ........................................................................... 9

1. Purpose 目的

The specification sheet is designed to build up and improve Co.,Ltd technical documentation so as to instruct production and product shipment and consequently guarantee product quality. At the same time, it is convenient for to confirm product specifications with customers and finally reach an agreement.

为建立健全的 公司技术资料，确保产品质量，用于指导产品生产、出货。方便与客户确认产品规格，并达成一致，制定本产品规格书。

2. Scope 适用范围

This product specification describes the type, size, structure, electrochemistry performance, safety

characteristics, warning and cautions of the cell. This specification only applies to the WX12I3250 cell that supplied by Co.,Ltd.

本产品规格书规定了WX12I3250电芯的类型、尺寸、结构、电化学性能、安全性能及注意事项，本标准仅适用于 生产的WX12I3250电芯。

3.Battery description 电池描述

3.1 Model : WX12I3250 型号：WX12I3250

3.2 Description Cell: Energy and power type rechargeable Lithium-ion Battery 电池类型：能量功率兼顾型可充电锂离子电池

4. Battery Specification 电池规格 Item 项目 Nominal capacity 标称容量 Minimum capacity 最小容量 Charge cut-off voltage 充电截止电压 Nominal voltage 标称电压 Charging method 充电方式 Normal charge time 标准充电时间 Maximum continuous charge current 最大持续充电电流 Maximum continuous discharge current 最大持续放电电流 Maximum Pulse Charge Current 最大脉冲充电电流 Specification 标准 50.0Ah 50.0Ah 3.65V 3.2V CC-CV (first constant current then constant voltage) 恒流恒压充电（先恒流，后恒压） 2 hours 2 小时 100.0A (2.0C) 150.0A (3.0C) 150.0A (3.0C)