[Compatibility Replace]Suitable for 12V Cordless Tools, Work for 18V for 20V Lithium ion Battery,Convert for 18V for 20V Lithium Ion Batteries to 12V Power Tools Usable Batteries (Battery not included) [Replacement for 10.8V and 12V batteries] Replacement for the following tool batteries: for 10.8-12 V Li-Ion batteries 2 607 336 013, 2 607 336 014, 2 607 336 027, 2 607 336 863, 2 607 336 864, 2 607 336 996, BAT411, D-70745, BAT411A , BAT412 , BAT412A , BAT413 , BAT413A , BAT413A , BAT414, 2607336864(Not for NI-/NI-Cd batteries). [Perfect battery converter] Made of high quality ABS material, it withstands high temperatures and falls. The Battery Adapter from for 20V for 18V Lithium Battery On for 10.8/12V is the perfect addition to your power tool series. Save your money and rest to use tools. [Advantage]: Made of high quality materials, robust, portable design, easy to use. This product is only a battery adapter, not a battery charger, can not be used to charge the electric . Easy to DIY operateBattery DIY converter, make full use of home batteries The products are only used for flexible conversion between one tool and another lithium battery, and do not involve any other ! The products are only converter, not charger, not battery, not machine, also can not recharge battery by it. Due to different production batches, labeling is random and does not accept designation and does not affect use. Note: Installation guide not included, we strongly recommend you professional installation. Please check as much as possible to make sure the item is what you need. Color: Black Material: plastic Package Contents: 1 * Adapter (Adapter only, tool and battery not included) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.