The Upgraded 7000Mah V10 SV12 7-Cell 206340 Battery is a high-quality lithium ion battery designed for the Dyson V10 Vacuum Cleaner. It is compatible with the V10 Cyclone model and provides a long-lasting power supply for efficient cleaning. This battery is lightweight at 1.46 pounds and compact with dimensions of 7.48 x 5.71 x 3.9 inches, making it easy to handle and transport. It is a reliable and convenient replacement option for keeping your vacuum cleaner powered up for extended periods of time.