Amazon.com: [1Pack] 18V 5.0Ah High Power Battery for Hitachi Power Tools Fit BCL1815 BCL1820 BCL1825 BCL1830 BCL1840 EBM1830 327730 327731 18-Volt Battery : Tools & Home Improvement
Amazon.com: Hitachi HP7-12 12V 7Ah Sealed Lead Acid Replacement Battery : Health & Household
Amazon.com : CREABEST 2Pack 10.8V-12V 3000mAh Lithium Ion Battery Compatible with Hitachi Cordless Power Drill Tools BCL1015 BCL1015S 331065 329370 and Include One Charger : Tools & Home Improvement