Specification Sheet

Document Name
Document No.
Date
Page
CR2032
Specification
ZJQM-RD-SPC-H0374
2019-4-29
4/12
1. Scope 适用范围
This product specification defines the requirements of the Lithium Manganese Dioxide Battery supplied to the
customer by EEMB Co., Ltd.
本产品规格书适用于 EEMB 提供的锂锰二氧化物电池。
Manganese dioxide (MnO2) is used for the active cathode material, and high voltage, high activity lithium metal
for the anode material. Battery discharge reactions are as follows:
二氧化锰（MnO2）用作活性正极材料，高电压，高活性锂金属用作负极材料。电池放电反应如下：
Anode reaction 负极反应: Li → Li + e-
Cathode reaction 正极反应: MnO
2
+ Li + e- → MnO
2
Li
Total reaction 总反应式: MnO
2
+ Li → MnO
2
Li
2. Features and Applications
特点和应用
Features 特点:
 Light weight, high voltage and high energy density. Excellent stable discharge characteristics.
 重量轻，高电压和高能量密度。优异的稳定放电特性。
 Outstanding temperature characteristics.
 出色的温度特性。

Excellent leakage resistance.

优异的防漏性。
 Excellent long-term reliability.
 出色的长期可靠性。
Applications 应用:

Watches 表
 Calculators 计算器

PC notebooks PC 笔记本
 Electronic keys 电子钥匙

Card-type radios 卡式无线电
 IC cards IC 卡

Memory cards 记忆卡

Medical equipment 医疗设备
 CMOS memory backup CMOS 内存备份