1、MAIN USE: Power tool power adapter is suitable for Metabo HPT 18V MTB18B BS18LT SB18LT for 6.25455, 6.25457, 6.25457.00, 6.25459, 6.25468, 6.25469, 6.25469.00, 6.25499, 6.25499.00, 6.25527, 625341000, 625342000, 625343000, 625457000, 625591000, 625592000, 625596000, etc. For STANLEY FMC687L FMC688L, for craftsman CMCB202 CMCB204. 2、EASY TO USE: The adapter is plug and play, easy to install, and easy to use. Share batteries with your wireless power tools to save energy. 3、ABS MATERIAL: Battery adapter is made of premium ABS material, which is strong and sturdy, wear resistant and scratch resistant, ensures a long service life. 4、LIGHTWEIGHT: This cordless battery converter is compact, lightweight, portable, and pleasant to use. Simple to install and carry. 5、TIGHT FIT: The adapter is expertly made to fit the size of the battery; The adapter won't slip off or tremble while in use, safe and dependable.