21.6V 2200mAh 2500mAh 3000mAh 3500mAh 4000mAh Rechargeable Battery Compatible V7 Series and More V7 Series Handheld Vacuum Cleaners Batteries

Lithium battery features:1. The battery is water-resistant to a certain extent, you don't need to worry about it when it rains2. Our battery can work at a temperature of -20℃-55℃, and the discharge efficiency can reach 95%Voltage: 21.6VCapacity: 2200mAh 2500mAh 3000mAh 3500mAh 4000mAhFit motor: 0-100WStorage temperature: -20°C~45°CRange of working temperature：Charging: 0°C~45°CDischarge: -20°C~60°CCycle life: 1000 times, 5 yearsSize: 129*78*121mmWeight: 500gPackage Contents:1*Lithium battery

• 21.6V 2200mAh 2500mAh 3000mAh 3500mAh 4000mAh with 20A BMS, Top-A-Grade cells. For 100W motor. Size:129*78*121mm
• The lithium battery is equipped with cycle-resistant batteries and a protection board to prevent overcharging, overheating, over-discharging, overcurrent, short circuits, etc., balance the voltage of each battery, and protect the battery
• Designed with LED battery level light, give you a clearer understanding of the remaining power, inform you of charging in time and avoid battery power off
• The lithium battery shell is made ABS plastic, which is hard and low water permeability, protect your battery from damage
• Please measure the size of your original battery,check the motor power, and the discharge port before purchasing