Eveready Super Heavy Duty Zinc Batteries - 20x AA and 10x AAA

Keep your essential electronics running smoothly with Eveready Super Heavy Duty AA & AAA Zinc Batt...

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Product Information

Full details

The Eveready Super Heavy Duty Zinc Battery pack is designed for households and offices that require a reliable, bulk supply of power for low- to medium-drain electronics such as remotes, clocks, and wireless accessories. These batteries offer consistent energy output and leak-resistant protection, making them an ideal choice for everyday reliability; however, they are not intended for high-drain devices like high-end digital cameras or professional-grade power tools that quickly deplete zinc chemistry.

All features

Model Part Number1287099
BrandEveready

Extended Product Information

FAQs

Are these batteries rechargeable?

No, these are primary zinc batteries and should never be placed in a battery charger, as this may cause leakage or rupture.

Can I use these in my digital camera?

These batteries are designed for low- to medium-drain devices. They will likely not perform well in high-drain devices like digital cameras.

How should I dispose of these batteries?

Check your local municipal waste guidelines. Many regions provide specific drop-off locations for battery recycling rather than household trash.

What is the shelf life of these batteries?

When stored in a cool, dry environment, these batteries maintain their power for a significant duration, typically indicated by the 'Best Before' date on the packaging.

Will these leak in my devices?

They feature a leak-resistant design to protect your equipment. To further minimize risk, remove batteries from devices that will not be used for a long time.

Troubleshooting

Device does not power on after installing new batteries.

Verify that the batteries are inserted in the correct orientation according to the device polarity markings and ensure the battery compartment terminals are clean.

Battery feels warm or appears to be leaking.

Immediately remove the batteries from the device using gloves, dispose of them safely according to local regulations, and check the device for any corrosive residue.

Device performance is intermittent or weak.

Test with a fresh set of batteries; ensure you are not mixing old batteries with new ones, as this causes voltage imbalance.

Pros and Cons

Pros

  • Comprehensive 30-piece bulk pack
  • Leak-resistant construction protects device internals
  • Trusted Eveready brand quality
  • Ideal for low-drain devices that run for long periods
  • Cost-effective power solution for everyday items

Cons

  • Not suitable for high-drain electronics
  • Zinc-carbon chemistry has a shorter lifespan than alkaline in heavy use
  • Voltage may drop faster than lithium or premium alkaline options
  • Performance is limited in extreme temperature conditions

Setup, Compatibility & Care

To ensure maximum lifespan and device health, observe the following guidelines:

  1. Installation: Always insert batteries matching the positive (+) and negative (-) terminals as marked inside your device compartment.
  2. Mixing: Never mix old and new batteries, or batteries of different brands or chemistries, within the same device, as this can lead to leakage or uneven performance.
  3. Storage: Store unused batteries in a cool, dry place at room temperature. Keep them in their original packaging until ready for use to prevent accidental short-circuiting.
  4. Removal: If you plan to leave a device unused for an extended period, remove the batteries to prevent any risk of leakage caused by long-term storage.