本文旨在讨论产品开发及行业趋势，以供行业信息参考

The term "extended battery life" not only refers to larger battery capacities but also to the increased consumption of vape juice. This trend was evident even during the surge of disposable e-cigarettes, characterized by an increase in the number of puffs and corresponding battery sizes. This reflects the consumer's demand for durable and cost-effective products.

In response to the trend of banning disposables, various brands are innovating their product lines, featuring devices with either two or four pod rotations, as well as those utilizing external oil storage for refills, and others supporting refillable systems coupled with external power banks. Despite the diversity in their approaches, they share a common goal: addressing users' demand for extended battery life.

1、烟弹轮换/组合

这类产品是通过2ml烟弹的快速更换/组合，来获得更长使用时间，更大口数的体验，这样还有个好处是用户可以在短时间内品吸不同口味。目前相关品牌案例有IVG 2400、 Sky Hunter 2600等。

2、外置储油仓

这类产品主要是2ml雾化仓+10ml储油仓，其中储油仓又叫储油瓶，常见是PET材质，采用吹塑工艺制成，有行业人士指出，也可采用PCTG+注塑工艺来制备，不过难度及成本会高些。在使用的时候，把储油仓装上，摇晃让烟油充分浸渍雾化芯，即可使用。目前相关品牌案例有elf-bar-af5000、vaporesso-coss-click。

3、可注油+外挂充电宝

这类产品主要是由一根换弹烟+一个充电宝组成，其中换弹烟的烟弹是可以重复注油，容量一般是2ml。使用的时候，如果烟杆没电了，除了直接充电，也还可以放在搭配的充电宝来充电。这适用于在外游玩，，没有地方充电的时候。相关品牌案例有VAPORESSO COSS、Joyetech eRoll Slim、VOOPOO doric-galaxy等。

以上是根据行业产品更新信息所整理，可以看到，这些解决方案各有特点，创新性也值得思考，都致力于提供更长的使用时间和更便捷的用户体验。

原文始发于微信公众号（艾邦新消费电子资讯）：Extended battery life has become one of the prevailing trends in electronic cigarette products.