Lead-acid storage batteries, other than of a kind used for starting piston engines or as the primary source of electrical power for electrically powered vehicles of subheading 8703.80.00 and 8703.90.01 (provided for in subheading 8507.20.80)
Chapter 99 trade action · Source: USITC HTS
Source: USITC Harmonized Tariff Schedule (Chapter 99 overlays) + IEEPA executive-order timeline · cited-in counts from CBP CROSS.