Full product description

<h3>Key features</h3><ul> <li>Attention: 1.Adapter Can NOT fit into any chargers when adapter with battery. If you need to charge your battery, please use the original brand battery chargers; 2. For a long time don't use, please separate from the battery, use dry batteries, not wet. safe to use; 3. Not use with 18V Ni-CD or Ni-Mh Batteries and Tools. 4. Not work with Milwaukee-18V V18 Series Lithium-Ion Batteries and 48-11-2200 Series NiCad&NiMb Batteries.</li> <li>Adapter Function: JFQWLE BS18ML adapter only can compatible with Bosch 18V Li-ion slide compact battery to make them work on your milwaukee m18 18v lithium-Ion cordless tool. Note: Not all tools support it. Not universal.</li> <li>Applicable Models: The bottom of 18V adapter can compatible with bosch batteries: BAT609, BAT610, BAT611, BAT612, BAT618, BAT6l8G, BAT619, BAT619G, BAT620 etc..Tips: NOT Support charging Bosch battery with Milwaukee chargers (please use original charger).</li> <li>Quality Material: The replacement of m18 battery adapter is made of PC+ABS material, solid and sturdy. Not 3D printing, professional compact design and easy installation. longer service life. The Maximum initial battery voltage (measured with no workload) is 20 volts, the Nominal voltage is 18 volts.</li> <li>Compact and Convenient: Small size and light weight, convenient to carry and store. Built-in battery lock, quick-release button, non-slip design, allowing you to install and remove smoothly. Size approx. 4.3x2.8x1.8inch. The packaging list is only a passive adapter, not a battery or tool.</li> </ul><p>Free shipping included. 30-day hassle-free returns.</p>