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Industrial applications incorporate devices located on-site in critical applications, often in hard-to-reach locations or locations where replacing the battery requires a fair amount of effort. In such instances, battery replacement and recharging can be very difficult & costly.
Devices like these include remote wireless sensors, automotive toll tags, GPS tracking devices, and process control and monitoring gadgets that thrive in extreme environmental conditions and can operate for over ten years outdoors.
You need an ideal power management option in such an instance, as battery failure could easily mean device failure. Industrial-grade batteries come in well to efficiently deliver power for optimal operation of the device in such a case.
This guide helps you quickly look at industrial batteries and their properties. Duracell and Energizer industrial AA batteries will be considered, and you’ll hopefully make an informed choice from now on.
What Are Industrial Batteries?
Industrial batteries are made for endurance. They’re deployed in remote locations and are meant to last much longer. For example, industrial-grade lithium batteries are deployed to bridges to monitor structural stress.
When seeking to deploy them, you could consider factors such as the number of devices to be handled and the effort it would take to replace the battery. These will inform the initial investment needed to purchase, deploy and replace the battery.
Essential Factors in Choosing the Right Industrial Batteries
Not all AA industrial batteries are created equal.
Battery technology is constantly evolving. You may be confused about what you should use or consider, given the many options on the market today.
Consider the following aspects:
- Battery lifespan: Here, you’ll consider the charge life (amount of time the battery can hold its potential energy before letting go) and the total life (the battery’s number of charge cycles).
- Durability: This comes down to battery chemistries, which react to temperature extremes, humidity, vibration, magnetic fields, and impact.
- Energy density: this has to do with the relation of a battery system’s weight to its potential energy. A higher density equals high potential energy and vice versa.
- Power density: This measures the battery’s ability to draw high current over longer periods.
- Chemistry: The different types include Li-ion, nickel-metal hydride, lead-acid, and alkaline. Chemistry is essential in conditions of temperature extremes.
Primary or Rechargeable?
Primary industrial batteries consist of Alkaline & Lithium chemistries. Typical lithium batteries have an energy density of around 2880 J/cm3, which gives them longevity for remote use. However, these are single-use and are ready for disposal upon drainage.
Rechargeable AA Batteries
An AA battery has a 49.2 - 50.5 mm (or 1.94 - 1.99 inches) dimension in length, with a diameter of 13.5 - 14.5 mm (or 0.53 - 0.57 inches).
The flat negative terminal usually has a diameter of 7mm, while the positive terminal button should be 1mm high with a diameter of up to 5.5mm.
Li-ion rechargeable batteries feature a 53mm protection circuit with a nominal voltage of 3.6 - 3.7V. They weigh around 15g (0.53 oz). Similarly, they provide a lower self-discharge, with some variants going down to 3% per month.
This makes them the popular option for manufacturers and buyers alike.
Duracell and Energizer Industrial AA: A Side-By-Side Comparison
First, let’s make some basic comparisons.
| Duracell | Energizer | |
| Manufactured by | Duracell/Berkshire Hathaway | Energizer Holdings, Inc |
| Market share | 39% | 26% |
| Favorite gadgets | Flashlights | Clocks |
Let’s dig deeper into each brand’s capabilities.
Duracell Industrial Battery
Duracell’s industrial batteries are specifically meant for industrial and professional usage, especially with OEMs (Original Equipment Manufacturers) in mind.
They have the following properties:
- Classification: Alkaline
- Chemical System: Zinc-Manganese Dioxide (Zn/MnO2)
- Impedance: 120 m-ohm @1kHz
- Weight: 24 grams (0.8oz)
- Nominal Voltage: 1.5V
- Operating Temperature range: -20°C – 54°C (-4°F – 130°F)
- Terminals: flat
- Shelf life: 7 years at 21°C (80% of initial capacity)
- Designation: IEC: LR6
Energizer Industrial AA Battery
The Energizer Industrial AA battery line has the following essential properties:
- Classification: Alkaline
- Chemical System: Zinc-Manganese Dioxide (Zn/MnO2)
- Impedance: 120 to 300 m-ohm @1kHz
- Weight: 23 grams (0.8oz)
- Volume: 8.1 cm3 (0.5 in3)
- Nominal Voltage: 1.5V
- Operating Temperature range: -18°C – 55°C (-4°F – 130°F)
- Terminals: flat
- Shelf life: 10 years at 21°C (80% of initial capacity)
- Designation: ANSI-15A, IEC-LR6
Important Aspects To Consider
Here are four most crucial comparison factors.
| Property | Duracell Procell | Energizer Industrial AA | Winner |
| Shelf Life / Durability | 7 years at 21°C | 7 years at 21°C | Draw |
| Operating Temperature (OT) | -20 to 54 °C (-4 to 129 °F) |
-18 to 55 °C (-0.4 to 131 °F) |
Energizer |
| Capacity | 2348mAH/2.913 Wh at 0.1A load | 2236 mAH/2.887 Wh at 0.1A load | Duracell |
| Price(box of 24)* | $18.48 | $23.76 | Duracell |
*Prices subject to change
Duracell slightly leads in capacity and pricing. In contrast, Energizer takes the lead in other vital properties such as shelf-life and operating temperature range.
Frequently Asked Questions
What Is the Difference Between Consumer and Industrial Batteries?
Alkaline batteries are used in radios, calculators, remote controllers, and flashlights, which require a constant flow of current. Li-ion batteries are used in computers and phones, which are rechargeable. They have shorter lifetimes spanning months and years.
On the other hand, industrial batteries are meant for rougher terrain – they’re deployed in extreme, difficult-to-reach environments, such as underwater seismic measurement sites and the cold arctic. Initial setup costs usually are higher than consumer batteries. Their lifetimes span decades.
AA and AAA Battery - What Is the Difference?
The letter on a battery indicates its size, referring to the height and width respectively. The larger the letter, the bigger the battery. This means that AA is larger than AAA. AA batteries have a size of approximately 50.5mm by 14.5mm, while the AAA has dimensions of 44.5mm by 10.5mm.
Can AA Batteries Explode?
Yes. AA batteries do explode. Take the following precautions to avoid adverse effects:
- Keep batteries away from fire and heat.hen a battery is hot, please wait for it to cool.
- Remove a battery from a device that won’t be used for a long time.
- Ensure batteries are inserted correctly.
- Avoid mixing old and new batteries or batteries from different brands.
- Do not recharge non-rechargeable batteries.
Alkaline Battery or Non-Alkaline, Which One Lasts Longer?
Alkaline batteries have been known to outperform their non-alkaline counterparts. This is because an alkaline battery consists of potassium hydroxide, which neutralizes acid-forming salts. On the contrary, non-alkaline batteries compose of zinc and ammonium chloride as electrodes.
Electric longevity is measured in terms of the degree of chemicals that can change into other chemicals. The more the chemicals, the higher the electricity and corresponding longevity.
Today’s Feature:
The Procell Intense Alkaline AA Battery
The Procell Industrial AA Battery is especially meant to help serve your special energy harvesting devices, including remote security cameras, automatic faucets and blood pressure monitors. You can bet on its power-backed, long lasting nature (10 years in storage). It’s sold in bulk (pack of 24 in this case) meaning you’ll spend less for more. The onus is yours – make an order today.
