专为7号电池（AAA)电池设计，能容纳2节电池。产品特点有：
1、内部有卡口可以固定住电池，防止电池滚动，起到保护电池的作用。

2、环保功用。用完的电池可以用此盒保存，防止电池漏液。并且通过不同颜色的盒子，区分不同种类的电池。

3、本产品设计精良，使用PP耐高温材料制作，安全可靠。
Designed for battery 7, it can accommodate 2 batteries. Product features are:
1, the internal bayonet can be fixed to the battery, to prevent the battery rolling, play a role in protecting the battery.
  
2, environmental protection function. Use the battery can be used to save this box to prevent the battery leakage. And through different colors of the box, distinguish between different types of batteries.
 
3, the product design well, the use of PP high temperature materials, safe and reliable.