Features:<br> This adapter can make lithium batteries use on 18V Ni cordless power tools,and let you enjoy the benefits of extended run-time of battery on your existing 18V tools.<br> Maximum initial battery voltage(measured without a workload)is 20 volts,nominal voltage is 18V.<br> Small size,lightweight,easy to carry and storage.<br> Made of durable material,safe and wear resistance.<br> Professionally designed, the converter can be converted without loss.<br> Notice:<br> Use for Makita 18V Ni cordless power tools.<br> Can not be used for power tool battery charging,this adapter will not fit into any chargers,if you need to charge your power tool batteries,please use the original battery chargers.<br> WARNING:<br> Read instruction manual<br> 1.To reduce the risk of serious personal injury, turn tool off and remove the battery pack with adapter before making any adjustments or removing/installing attachments or accessories. Any accidental start-up can cause injury.<br> 2.Do not store or carry the adapter with the battery installed so that metal objects can contact exposed battery terminals and result in shortcircuit and fire hazard.<br> 3.Use proper batteries for this adapter, improper battery can lead to adapters damage.<br> 4.Using adapter not suitable for machines can lead to malfunctions or cause damage to power tool.<br> includes:1x Battery Adapter