Amazon.com: Aernair Battery Case Replacement Parts for Makita 18v Bl1815 Bl1820 Bl1820b Battery, 1.5ah 2ah 3ah Li-Ion Battery Case Cover Box Shell with Circuit Board Battery Repair Kit : Tools & Home
Amazon.com: Aoasur 2023 Upgrade Version 6.0Ah Replacement for Makita 18V Battery 2Packs, Same Color as Makita Tool, fits All Makita 18V Tools and OEM Charger : Tools & Home Improvement