Alkaline Batteries

How often should I replace Energizer Industrial Alkaline Batteries in my timer?
You should replace the Energizer Industrial Alkaline Batteries in your irrigation timer at least once a year. We recommend installing fresh batteries at the beginning of every spring watering season for uninterrupted operation.

Don't risk dead batteries stopping your watering schedule during peak summer heat. Routine replacement is the best preventative maintenance for your garden.

Can I use rechargeable batteries instead of Energizer Industrial Alkaline Batteries?
No, you should not use rechargeable batteries in irrigation timers. Rechargeable batteries lose voltage quickly and unevenly, which can cause the timer's valve to fail to close properly, leading to wasted water.

Irrigation solenoids require the strong, consistent voltage curve that only high-quality alkaline batteries can provide.

Are Energizer Industrial Alkaline Batteries better than standard consumer batteries?
Yes, Energizer Industrial Alkaline Batteries are designed for heavy-duty, professional use. They provide more consistent voltage output over time and are more resistant to leaks in harsh outdoor environments compared to standard batteries.

This makes them the superior choice for safeguarding expensive automated irrigation controllers.

Will extreme summer heat affect my Energizer Industrial Alkaline Batteries?
While prolonged extreme summer heat can accelerate drain, Energizer Industrial Alkaline Batteries are specifically engineered to withstand high outdoor temperatures far better than standard consumer batteries, ensuring your timer runs reliably.

To maximize battery lifespan during peak summer months, try to ensure your battery-operated timer is installed under a protective cover or in a shaded area whenever possible.