The cordless vacuum cleaner, also known as a handheld vacuum cleaner or a rod vacuum cleaner, is a new type of vacuum cleaner that does not require a power cord to complete the vacuuming work. Like a mobile phone, it uses a charger to keep the machine running. Generally, it takes 4-10 hours to complete the charging, and it can work continuously for 20-40 minutes.
Because the wireless vacuum cleaner is not used with a cord plug-in, the battery life requirements are relatively high. The special lithium battery for wireless vacuum cleaners customized by Xuanli has a long life and stable performance

Wireless vacuum cleaner lithium battery model: XL 25.9V 4400mAh

Lithium battery IC: Seiko