Bosch BAT 18V to Hitachi & Hikoki & Metabo HPT 18V Battery Adapter - Powuse
Amazon.co.jp: Boetpcr Compatible Hitachi 18V Battery, BSL1860, 6000mAh, Large Capacity, Single Item, High Coke, 18V Battery, Compatible with BSL1815, BSL1830, BSL1840, BSL1850, BSL1860, etc. Hikoki Battery for Electric Tools, Built-in Protection Circuit,
Hitachi UC18YFSL 14.4-18V Li-Ion Battery Charger for BSL1430 BSL1830
Amazon.co.jp: KUNLUN Compatible HiKOKI 18V Battery, 6,500 mAh, Compatible with BSL1850, BSL1830, BSL1840, BSL1860, Hikoki 18v Battery, Set of 2, Hitachi Koki Batteries, Hitachi 18v Battery Compatible : DIY, Tools & Garden
Hitachi Battery Charger in the Power Tool Batteries & Chargers department at Lowes.com