Amazon.com: Synergy Digital Power Tool Battery, Compatible with Makita DDF446Z Power Tool, (Li-ion, 18V, 7500mAh) Ultra High Capacity, Replacement for Makita BL1815 Battery : Tools & Home Improvement
14.4V Makita DDF446Z DDF446RME-1.3 ซม.3.8 ซม.44 NM 30 400 RPM 1500 RPM Ohne Akku Und - AliExpress
Amazon.com: Synergy Digital Power Tool Battery, Compatible with Makita DDF446Z Power Tool, (Li-ion, 18V, 7500mAh) Ultra High Capacity, Replacement for Makita BL1815 Battery : Tools & Home Improvement