Battery Converter For Bosch 18V Lithium-Ion Cordless Tools, Compatible With ?Converter Function?: This battery adapter can compatible with Dewalt 18V 20V max and Milwaukee M18 18V li-ion slide battery to make them apply to Bosch 18V lithium-Ion cordless tools. Let you enjoy the benefits of extended lithium ion battery operation time on existing 18V tools instruments. Replacement for Bosch 18 V lithium batteries: BAT609 BAT618 BAT607 BAT614 BAT622 etc; ?Applicable Battery Models?: The bottom of this adapter can compatible with Dewalt 18V 20V max XR battery, eg.DCB180, DCB181, DCB184, DCB200, DCB200-2, DCB201, DCB203, DCB204, DCB204-2, DCB205, DCB205-2, DCB206, DCB206-2 and compatible with Flexvolt 20V max battery; It also compatible with Milwaukee M18 18V li-ion battery, eg. 48-11-1811, 48-11-1820, 48-11-1822, 48-11-1840, 48-11-1841, 48-11-1850, 48-11-1852, etc. ?NOT Suitable Models for Bosch? Please be careful, this adapter NOT SUITABLE for Bosch 18V LITHIUM battery models: 2607336039/ 2607335040 / 2607336207 / 2607336208 / Power 4A II / for AHS 48 LI / for AHS 52 LI / for ART 26 LI / for PSB 18 LI-2 / for PSB 18 LI-2H / for PSM 18 LI / for PSR 18 LI-2 / for PSR 18 LI-2H / for PST 18 LI / for UNEO MAXXH / for Uneo Maxx Tools Model / for PST 18LI / for LAMP PML 18 LI; ?Safe protection? There are short circuit protection, overcurrent protection, undervoltage protection and low power consumption; Tips: The Maximum initial battery voltage (measured with no workload) is 20 volts, the Nominal voltage is 18 volts; ?NOTE?This adapter is not suitable for any charger for power tool battery charging. If you need to charge your batteries, please use the original battery chargers. ?High Quality Service? Made of high quality ABS+PC material, durable and convenient, Small size (110x70x50mm/4.33x2.75x1.97inch), easy to carry and store, convenient to use and with good performance; We support a 45-day refund and a one-year warranty. If you have any questions, please feel free to contact us, we will solve them for you as soon as possible.