Rechargeable batteries are an excellent alternative to regular alkaline batteries. Although they may initially cost a little more than regular batteries, the money you save in the long run definitely outweighs the initial price difference.
They should be dropped in a battery recycling bin. Such bins often exist in or near electronics stores. Make sure they accept alkaline batteries. Some only accept rechargeable batteries. Using rechargeable batteries can save you money and greatly reduce the number of batteries you need to dispose of.
Im not an expert or have full knowledge of this so don't take my word for it. But I think it's to do with the energy given from alkaline and other substances used in batteries. Maybe alkaline batteries don't give enough energy.
This is not necessarily true. Usually the brand of battery is not as important as the technology used. An alkaline battery should last longer than a regular carbon battery, no matter what the brand.
Some alternatives to batteries for energy storage include supercapacitors, flywheels, pumped hydro storage, compressed air energy storage, and thermal energy storage.
Some alternatives to batteries for powering electronic devices include solar power, kinetic energy, fuel cells, and wireless power transfer technologies.
For Alkaline batteries i recommend putting in great sunlight or buying an electrical battery charger.
Most things that you use on a daily basis require the use of alkaline batteries. Most stores sell alkaline batteries, but there are some places where you should be wary of purchasing the batteries at. Dollar stores and other discount locations sometimes get batteries that are left over from other stores, and they may not last as long as newer batteries.
Lithium batteries use some type of lithium in their construction and are different from more traditional alkaline batteries. One of the key features of lithium batteries is the increase in the amount of electricity that is produced from a certain size of battery when compared to alkaline batteries. This feature also has a drawback, however, since a lithium battery can have a very harmful reaction when short circuited inside of a device. This can actually cause the battery to discharge electricity and heat very quickly, potentially igniting the battery itself.
The only real advantage is that they are cheap and can deliver lots of power quickly otherwise there are better alternatives. Other kinds of batteries store more power for the same weight and are made of less toxic materials.
There are several advantages of NiMH batteries compared to ordinary alkaline batteries: 1. They can be recharged hundreds of time. So a single NiMH battery can literally replace hundreds of alkaline batteries over its lifetime. This saves money, results in fewer batteries being discarded, and uses fewer resources. 2. The voltage of NiMH batteries is relatively constant with use. The voltage of alkaline batteries decreases as the battery is used. For example a flashlight dims with use when using alkalines. But with NiMH batteries, it will stay bright until the batteries are exhausted. 3. Due to the low internal resistance of NiMH batteries, the voltage does not drop nearly as much under a load as alkaline batteries. 4. Also because of the low internal resistance, the capacity of a NiMH battery does not drop very much under heavy loads. This is why you can typically get many more shots with a digital camera if you use NiMH batteries rather than alkaline batteries. 5. NiMH batteries can deliver a much heavier current. Some devices, such as high power flashlights, cannot run (or cannot run for long) on alkaline batteries (at least on the highest settings). NiMH batteries are required to make the most of these devices. 6. Alkaline batteries may leak when they get old and/or are discharged too quickly. This can destroy whatever device they are used in.
Depends. Because alkaline batteries do not exhibit the characteristics to be classified as a reactive or ignitable waste; and because the batteries pass the Toxicity Characteristic Leaching Procedure (TCLP) test; and because the batteries do not meet the required definitions to be a corrosive waste, alkaline batteries are not hazardous waste under Resource Conservation and Recovery Act (RCRA). (Mercury was phased out of alkaline batteries in conjunction with the "Mercury-Containing and Rechargeable Battery Management Act," passed in 1996) States can be more restrictive than the federal government, but most states classify alkaline batteries according to RCRA regulations. However, some states, have more rigorous regulations. The hazardous waste characterization requirements of Alaska, California, Minnesota, Rhode Island and Washington include a bioassay component. Additional states such as South Carolina regulates all types of batteries as special waste.
Careful Answer: SOMETIMES. But ALWAYS check the label of the lithium battery in question to make sure it is rated for "1.5v" before attempting to use it as a replacement for an alkaline battery. Explanation: Alkaline primary batteries have a nominal voltage of 1.5v per cell. Lithium primary ("primary"=disposable) batteries USUALLY have a nominal voltage of "3v" per cell. There are some Lithium primary cells, AA's for example, that have a nominal voltage of 1.5v per cell which makes them a suitable replacement for alkaline batteries. To complicate matters, however, there are rechargeable lithium-ion cells in the AA format which have a nominal voltage of 3.6v per cell, and more commonly there are "Lithium Phosphate" AA's which have a nominal voltage of 3.2v or 3.3v per cell. Using either of these as a replacement for alkaline batteries would be potentially destructive for both the batteries and the device you install them in.