2PACK Slide Battery USB Adapter Converter for DeWalt 18V to 20V DCA1820 DCB090
2X For Dewalt 18V 20V DCA1820 Battery Adapter(Only Adapter, No Battery). For Dewalt DC DW XRP Series 18V battery. For Dewalt 20V lithium battery. Compatible Band:For Dewalt. Battery Composition:Lithium-ion (Li-Ion).