Energizer AAA Batteries - Silver - MPN 635233

The Energizer 639171 is a pack of 4 Hi Energy Lithium AAA Batteries rated at 1250mAh. In a high te...

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The Energizer 635233 pack of 4 Hi Energy Lithium AAA batteries is designed for power-hungry, high-tech devices. Its key benefit is delivering long-lasting power and reliability, even in extreme conditions, with a significant caveat being its higher cost compared to standard alkaline batteries. These batteries are ideal for digital cameras, photo flash units, and GPS devices, offering superior performance and a 15-year shelf life.

All features

ColourSilver
Model Part Number635233
BrandEnergizer

Extended Product Information

FAQs

What is the main advantage of Energizer Ultimate Lithium AAA batteries?

Their primary advantage is delivering superior, long-lasting power for high-drain devices and reliable performance in extreme temperatures, along with a very long shelf life.

Are these batteries rechargeable?

No, Energizer Ultimate Lithium AAA batteries are single-use and are not rechargeable. They must be replaced after use.

How long do these batteries last on the shelf?

They have an impressive shelf life of up to 15 years, meaning they will retain their power when stored properly.

Can I use these in any device that takes AAA batteries?

Yes, they are compatible with all devices requiring AAA batteries, but they are optimized for high-drain electronics where their performance benefits are most significant.

How do they perform in cold weather?

They perform exceptionally well in cold weather, operating reliably down to -40°F (-40°C).

Are they heavier than standard alkaline AAA batteries?

No, Energizer Ultimate Lithium AAA batteries weigh approximately 1/3 less than standard alkaline AAA batteries.

What does '1250mAh' mean?

mAh stands for milliampere-hour, a unit of electric charge. A higher mAh rating generally indicates a battery's capacity to deliver current over time, suggesting longer runtime for a given device.

Troubleshooting

Device does not power on

Ensure batteries are inserted correctly, observing polarity (+/-). Check if the batteries are depleted. Try a fresh set of Energizer Ultimate Lithium AAA batteries.

Device powers on but is weak or intermittent

Confirm correct battery installation. Clean the battery contacts in the device with a dry cloth. Replace batteries if they are old or have been stored for a long time.

Batteries appear to be leaking

Remove leaking batteries immediately and clean the battery compartment with a dry cloth or eraser. Avoid contact with leaking fluids. Note that genuine lithium batteries are designed to be leak-resistant, but damage or misuse can still occur.

Pros and Cons

Pros

  • Exceptional performance in digital cameras and other high-drain devices.
  • Reliable function across a wide range of extreme temperatures.
  • Very long shelf life of 15 years.
  • Lighter weight than traditional alkaline batteries.
  • Durable, leak-resistant design for device safety.

Cons

  • Higher initial purchase price compared to alkaline batteries.
  • May be overkill for low-drain devices where standard batteries suffice.
  • Not rechargeable, requiring replacement after use.

Setup, Compatibility & Care

Setup:

These are single-use lithium batteries. Simply insert them into your device according to the polarity markings (+/-) on the battery and the device. Ensure correct orientation before powering on.

Compatibility:

Compatible with all devices that use AAA size batteries, including digital cameras, photo flash units, handheld GPS devices, portable gaming consoles, high-power remote controls, and other electronics.

Care & Storage:

  • Store batteries in a cool, dry place away from direct sunlight.
  • Keep batteries in their original packaging until needed to prevent accidental short-circuiting.
  • Do not mix with different battery types (e.g., alkaline, NiMH) or brands within the same device.
  • Remove batteries from devices that will be stored for extended periods (over a month) to prevent potential leakage.