With our 18V 4000mAh Rechargeable Li-ion Battery， you don’t have worry about running out of battery power any more. It is designed specifically forBosch tools. 4000mAh large capacity battery infuses constant high power to the compatible tools and provides longer run time. High-grade cells resist self-discharge and remain ready for use. And it is inbuilt with protection circuits that prevents 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 Bosch tools<br> 4000mAh 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     BAT610G     <br> Battery Type     Li-ion     <br> Voltage     18V    <br> Capacity     4000mAh    <br> Compatible with     BAT609 BAT609G BAT618 BAT618G BAT619 BAT619G     <br> Color     Black    <br> Weight     22.58oz / 640g    <br> Dimensions     (4.92 x 3.54 x 3.15)" / (12.5 x 9 x 8)cm(L x W x H)     <br>                                                             Package Includes            1 x Rechargeable Lithium Ion Battery<br>