Makita PA14 Battery Replacement: From Ni-Mh to Li-ion Migration Report
Makita’s PA14 (7.2V), 1420 (9.6V), and 1422 (12V) Ni-Mh packs power millions of legacy tools. But Ni-Mh suffers from memory effect, high self-discharge (30%/month), and weight penalty. AussieBatt Li-ion replacements solve all three issues while adding 40-60% runtime. Chemistry Conversion:… Read More