21.6V Li ion Battery Replacement 4000mah for Vacuum Cleaner Sweeper Accessories

Item Type: Li-ion Battery
Material: ABS+PC
Color: As shown in the picture
Product Size: Approx. 14.5x8x12cm / 5.7x3.1x4.7in
Weight: Approx. 634g / 22.4oz
Power Supply: Polymer lithium ion battery 4000mAh (included)

Features

1、4000mah high‑capacity battery offers long‑lasting performance and durability.
2、Protect your battery, integrated microchip prevents overcharging, over discharge, over current.
3、Provides short circuit protection and steady voltage circuit to lengthen battery life and more safer.
4、Easy to replace, just take out the power supply in the machine and replace it with a new power supply.
5、Quick charging and easy to install. Improved battery cell, better quality and more durable than others.

Package List

1 x Li-ion Battery

1 x Instruction Manual