advantages of rechargeable alkaline batteries

Alkaline Batteries

Advantages of Rechargeable Alkaline Batteries

An alkaline battery is a type of primary battery that derives its energy from a reaction between zinc alloy and manganese dioxide.

Compared to Leclanché cell or zinc chloride type zinc-carbon batteries, alkaline batteries have a higher energy density and longer shelf life, yet provide the same voltage.

A rechargeable alkaline battery will not lose voltage when stored. This means that even if you do not use it for some time, it will not go dead as a NiMH or NiCD battery does.

It does not contain a memory that computes how much energy is left and so you can charge it fully or bit by bit; it will have no negative effect.

These kinds of batteries are charged using a specific charger. An alkaline battery charger is available in different styles and brands.

They are safe to use and have a built-in shut-off circuit which helps prevent the unit from short-circuiting in the event of a power surge.

Do not attempt to charge your batteries using the regular chargers; it could cause a dangerous explosion.

However, some brands of the alkaline chargers can actually charge all three battery types – alkaline, NiCD, and NiMH. An alkaline battery charger has the capacity to charge many batteries before becoming redundant. This means they will serve you for longer.

When choosing an alkaline battery charger, go for one that is compatible with the particular type of batteries you use most. Some work better with specific types than with others.

As a precaution, check that your batteries do not have any leaks before charging. Leaks often signal the need for replacement.

Advantages of Rechargeable Alkaline Batteries

Alkaline batteries are not hazardous to the environment and can be safely disposed of. NiCD batteries have the worst effect on the environment. NiMH batteries, though somewhat safer than NiCD, give off nickel which dissolves in groundwater.

These kinds of batteries have green qualities, which make them very energy efficient. They consume low energy and retain power more. Consistent use of these batteries will save you a considerable amount of money.

Alkaline Batteries
Alkaline Batteries

Price: $15.49 ($0.32 / Count)

Style: AA

Batteries48 AA batteries required.
Voltage1.5 Volts
Compatible DevicesCamera, Clock, Controller, Toy, Torch
Item Dimensions LxWxH6.5 x 2.29 x 1.97 inches

About this item

  • AA 1.5-volt performance alkaline batteries for reliable performance across a wide range of devices
  • 10-year leak-free shelf-life; air- and liquid-tight seal locks in the power until it’s needed thanks to the improved design, which includes dual crimps, a new zinc composition, and anti-corrosion components
  • Delivers the amount of power needed for a specific device; ideal for game controllers, toys, flashlights, digital cameras, clocks, and more
  • Ships in Certified Frustration-Free Packaging; backed by an AmazonBasics 1-year limited warranty
  • Note: These batteries are not rechargeable. For reusable options, check out Amazon Basics rechargeable batteries
  • To learn more about recycling single-use batteries, simply copy/paste this link into your browser:

full guide in 2020