Texans can stock up on emergency supplies sales-tax free from Saturday through Monday.

During the state’s sales tax holiday for emergency preparation supplies, shoppers may purchase unlimited numbers of batteries, fuel containers and flashlights priced at less than $75 tax-free.

The sales-tax moratorium also applies to hurricane shutters and emergency ladders priced at less than $300 and portable generators priced at less than $3,000.

State lawmakers approved the annual sales-tax holiday in 2015.

The state Comptroller’s Office estimates shoppers will save more than $1.5 million during this year’s tax holiday.

“The severe weather we had last year — particularly Hurricane Harvey — was a stark reminder that Texans should be prepared for emergencies at all times,” Comptroller Glenn Hegar said.

“This tax holiday allows people to save money while ensuring they have the supplies they need before an emergency situation occurs.”