Alkaline or Lithium: Which is Right for Your Business?
- by Nikki Felton - updated on 5/16/2025
Your business relies on batteries to power devices and applications of varying sizes every day. Choosing the right battery depends on several factors, including the size of the application, how long it needs to run, and how much power the device draws. Today, we're going to focus on the difference between alkaline and lithium, and when to use each type of battery.
Alkaline Batteries: The Basics
Alkaline batteries are widely used, not only because of the various applications they power, but also because, by nature, they are a safe, reliable, long-lasting, and cost-effective solution. Duracell Procell Constant batteries are a great solution for businesses looking to optimize the efficiency of low and constant drain devices like remote controls and security keypads.
For those high-drain applications like medical devices, electronic door locks, and touchless dispensers, Duracell Procell Intense batteries deliver maximum performance and offer enhanced longevity, proving to be another economic and reliable solution for business.
The Fundamentals of Lithium
On the other hand, Lithium batteries are a great alternative to alkaline batteries as they provide even longer-lasting power. Because of their chemical makeup, lithium batteries have a higher energy density and lower self-discharge rate than alkaline batteries. In turn, these batteries last longer and don't need to be replaced as often as alkaline batteries, offering a better return on investment in the long run.
Alkaline vs. Lithium Batteries: What's the Difference?
When choosing between alkaline and lithium batteries, it's important to consider performance, cost, and storage. Here's a quick breakdown to help you decide which is right for your needs.
Alkaline Batteries:
- Budget-friendly - Lower upfront cost than lithium batteries
- Optimal performance in temperatures of 30℉ to 70℉
- Long shelf life - Holds power for up to 10 years when stored properly
- Versatile and widely available - These batteries power a broad range of common devices and are readily available almost anywhere
Lithium Batteries:
- Extended runtime - Lasts up to 6X longer than an alkaline battery
- Extreme temperature range - Performs even in extreme temperatures ranging from -40℉ to 140℉
- Exceptional shelf life - Can hold power for up to 20 years in storage
- Lightweight design - Weighs approximately 33% less than an alkaline battery
- Greater Positive ROI - Initially more expensive, but offers longer life and better performance
Which is Right For My Business?
Although initially more expensive, lithium batteries like Energizer Industrial Lithium batteries do not need to be replaced as often as alkaline batteries and offer a greater ROI. These batteries are best suited for high-drain devices like medical equipment, safety devices, and high-tech electronics.
Although lithium batteries offer superior performance, alkaline batteries remain the better choice for devices with low to moderate power needs, such as remotes, thermometers, smoke detectors, and fire alarms.
What's Next?
Start making your battery checklist with our online selection of alkaline and lithium batteries. If you need help deciding which battery is right for your business, check out our Alkaline Battery Buying Guide, or simply reach out to your Batteries Plus Business account representative today for help.
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