With our 21.6V 2000mAh Rechargeable Li-ion Battery， you don’t have worry about running out of battery power any more. It is designed specifically for Dyson DC16 vacuum cleaner. 2000mAh large capacity battery infuses constant high power to the vacuum cleaner and provides longer run time. High-grade cells resist self-discharge and remain ready for use. And it is inbuilt with protection circuits that prevent the battery against unexpected damages. With such high quality and affordable price， it surely is your ideal choice. Click and order now!                                    Features             Designed specifically for Dyson DC16 vacuum cleaner<br> 2000mAh large capacity， longer run time<br> High-grade cells resist self-discharge and remain ready for use<br> Inbuilt with protection circuits to ensure battery safety<br> High quality， affordable price <br>                                                            Specifications             Model     912433-01 912433-03 912433-04    <br> Battery Type     Li-ion    <br> Voltage     21.6V    <br> Capacity     2000mAh    <br> Compatible with     Dyson DC16 Vacuum Cleaner    <br> Dimensions     (6.30 x 3.94 x 1.97)" / (16 x 10 x 5)cm (L x W x H)    <br> Weight     13.05oz / 370g     <br>                                                             Package Includes            1 x Rechargeable Li-ion Battery<br>1 x English User Manual<br>