A cordless vacuum cleaner allows you to reach all the places in your home with ease. However, it can't be used effectively without a quality power supply. The Newell replacement DSV7B battery for Dyson V7 provides the highest quality, safety and advanced technology, all at an attractive price. Clear indicator The battery is equipped with an LED charge level indicator. This way you won't be surprised by an unexpected interruption in your work. High quality Newell batteries are made using the best quality cells. The capacity quoted in milliamps is real and ensures long working time. 100% Safety The built-in intelligent protection system, based on the IC electronic circuit regulates the charging process. This guarantees safety and protection for the device and the user. Advanced Technology Newell's replacement is built with lithium-ion technology. It allows for multiple charging and discharging, as well as recharging at any time without the risk of so-called „memory effect“. Specification model: DSV7B technology: Li-ion capacity: 2500 mAh voltage: 21.6 volts Compatibility V7 (Animal, Absolute, Fluffy, HEPA, Mattress, Total, Trigger, CarBoat, Cord-free, Cord, Motorhead, Extra, Range, ) SV11 (Animal, Motorhead, Total, )