<b>About DTK </b><br>DTK is a production, sales in one of the manufacturers, professional production, sales of battery and power adapter. To each of our customers with high quality products. Wish you a happy shopping, thank you.<br><br> <b>Product Detials: </b><br> Battery Capacity: 3000mAh <br> Battery Voltage: 21.6 V <br> Battery Type: Li-ion <br> Condition: Brand New <br><br> <b> Fit Machine Model: </b><br> Dyson V8 Absolute <br><br><b> Buy with confidence! </b><br> Ship next business day<br> 24 x 7 Email Support<br> We provide 30 days money back and 1 year limited warranty for all our products. <br><br><b> Refund or Exchange: </b><br> With-in Amazon refund window, please contact Amazon directly for refund or exchange, which is more efficient. <br> If pass the refund window, please contact us for refund or exchange. <br> Please feel free to contact us if any inquiry. <br>