Amazon.com: 18V Battery Adapter for Hitachi to for Makita Lithium Battery, DC DC 18V Battery Converter for Electric Tools, No Need Buy One More Battery : Tools & Home Improvement
Amazon.com: Replacement for Hitachi EB 1214S Battery - Compatible with Hitachi 12V Battery - Compatible with C5D DS12DVF3 EB1212S R 9D DS12DVF DS12DVB2 DS12DM2 DS12DM DH15DV CL13D CD4D WH 12DMR WH 12DM2 :
2 Pack] 18V Li-ion EBM1830 Replacement Battery for Hitachi BCL1815 BCL1820 BCL1825 BCL1830 BCL1830 C 18DL C 18DLX C 18DMR DS18DFLG DS18DL 327730 327731 326240 326241 Cordless Tools
Fancy Buying [2 Pack] 6000mAh 18V Li-ion High Capacity Battery 327730 327731 326240 326241 for Power Tools Hitachi BCL1815 BCL1820 BCL1825 BCL1830 Lithium-Ion HXP Battery Pack Black - - Amazon.com