Makita 838258-9 Power Source Kit (DC18RD / DC18RC & Batteries) Inlay Tray for Makpac Type 2 or 3 Connector Case (AKA 839205-3) The Makpac Connector Case System has been developed by Makita for the professional to interconnect and take up less space and make transportation of tools easier. Makita have developed these moulded inner trays to allow you to securely store your tools in the Makpac cases. Will be supplied with the part number 838258-9 or 839205-3. This inner tray will fit either: Makita 821551-8 Type 3 case and will hold up to 4x 14.4v/18v Li-Ion slide-on batteries, plus either the DC18RC charger or the DC18RD dual port charger. Makita 821550-0 Type 2 case and will hold up to 4x 14.4v/18v Li-Ion slide-on batteries, plus the DC18RC charger. Compatible Tools DC18RC Single Charger (Makpac 2 & 3) DC18RD Dual Charger (Makpac 3 Only) BL1820 2.0Ah Battery (Makpac 2 & 3) BL1830 3.0Ah Battery (Makpac 2 & 3) BL1840 4.0Ah Battery (Makpac 2 & 3) BL1850 5.0Ah Battery (Makpac 2 & 3) BL1860 6.0Ah Battery (Makpac 2 & 3)