Introducing our high-performance Lithium-ion 21.6V Power Tool Battery, specially designed for the Dyon V11 Handheld Cordless Vacuum Cleaner. As a factory, we take pride in crafting top-notch products to meet all your cleaning needs. This durable and reliable battery ensures long-lasting power for uninterrupted cleaning sessions. Experience enhanced efficiency and convenience with our factory-made battery, guaranteeing optimal performance for your Dyon V11 Handheld Cordless Vacuum Cleaner. Say goodbye to power interruptions and hello to a spotless home!