<p>Adapter perfectly matches for BL1830 lithium-ion battery BL1860\/ BL1850\/ BL1840\/ BL1830\/ BL1820 \/BL1815\/BL1860B \/ BL1850B \/ BL1830B.</p> <p>Replace lithium ion battery XC 48-11-1815 M18B2 M18B4 M18BX 48-11-1811, 48-11-1815, 48-11-1820, 48-11-1822, 48-11-1828, 48-11-1840,48-11-1841, 48-11-1850, 48-11-1852, 48-59-181, 48-59-1850.</p> <p>Suitable for 18V lithium cordless power tools.</p> <p>The maximum initial battery voltage (measured without a working load) is 20 volts, and the rated voltage is 18 volts.</p> <p>This adapter can make listed lithium batteries use for 18V lithium cordless power tools, and let you enjoy the advantages of extended run-time of Li-Ion Batteries on your existing 18V tools.</p> <p>Color: Black</p> <p>Material: ABS</p> <p>Notice:</p> <p>It cannot be used to charge the battery of power tools. This adapter is not suitable to charge power tool batteries. If you need to charge the power , please use the original battery charger.</p> <p>Please separate it from the battery if you are not planning to use the adapter for a long time.</p> <p>Package Contents:</p> <p>1* MT20ML battery converter (NOT Included Battery and Power Tool)</p> <p>1* English manual</p> <p>Only the above package content, other products are not included.</p> <p>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.</p>