The LabTEC DC34 Battery is a high-quality, 22.2V 4000mAh replacement for popular Dyson DC34, DC31, DC35, DC44 Animal, DC45, DC31 Animal, DC34 Animal, and DC35 Animal cordless vacuum cleaner batteries. This battery ensures extended runtime and reliable performance, making it a must-have for homeowners and professionals who rely on their vacuums. With a cutting-edge design and advanced technology, the LabTEC DC34 Battery is perfect for various cleaning needs, offering a powerful suction and exceptional cleaning experience. Its capacity ensures minimal recharging, reducing downtime and increasing productivity. Experience the difference with LabTEC's DC34 Battery today!