High quality 20V to 18V battery adapter HPA1820 Convert 20V Lithium Battery to 18V NiCad & NiMh battery Tools HPB18 HPB18-OPE 244760-00 A1718 FS18FL FSB18This HPA1820 adapter is designed for Black & Decker 20V Lithium Battery LBXR20, LBXR20OPE, LB20,LBX20,LBX4020,LB2X4020,BXR2020-OPE,LB2X3020-OPE, LBXR20BT running 18V toolsIt also compatible with & Porter Cable 20V Lithium Battery. This adapter no need to be charged (Please remove on adapter before charging battery.)MultiProtect safety system ensures complete protection for you and your devices.Colour: Blackmaterial: plastic20V to 18V Adapter for Black and Decker Battery Convert 20V Lithium Battery to 18V NI-CD NI-MH Battery HPB18 HPB18-OPE 244760-00 A1718 FS18FL FSB18Compatible with:For Black & Decker 20V Lithium Battery LBXR20, LBXR20OPE, LB20, LBX20, LBX4020, LB2X4020, BXR2020-OPE, LB2X3020-OPE, LBXR20BT For 20V Lithium Battery FMC680LFor Porter 20V Lithium Battery PCC685L, PCC680L, PCC682L, PCC681L, PCC600Work for Black Decker 18V NiCad & NiMh Battery:Only for Brand Black & decker 18V tools, Not for 18V tools For Black & Decker 18V Power Tool FS1800CS, FS1800D, FS1800D2,FS1800ID, FS1800JS, FS1800RS, FS1800S, FS1802D, FS1802S, FS1806CSL, FS18CS, FS18HV, FS18ID, FS18PS, FS18PSK, FS18RS, FSL18, FSX1800HD, FSX18HDPlease note: Cannot charge battery with this Adapter Please remove this adapter before charging battery.Package Included :2 x Battery AdapterOnly the above package content, other products are not included.Note: Light 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.