Different Sources Of Power For Flashlights


The best flashlights produce the best the beam of light with over 500 lumens. For this to happen, there must be a reliable source of power. All the research efforts that people do are either on how to make the power source better or how to reduce power intake. It is common to see people review the best aa flashlight or a review about another power source. Therefore, there is a need to highlight the different sources of power for flashlights.

Sources of power for flashlights

The batteries

dfgfgfdgfdgfdgMost common batteries are the AAA and AA 1.5V alkaline batteries. However, many more types of batteries are available in the market today. The above-mentioned types are disposable, and ones from a reliable brand will light your flashlight for a couple of days. One needs to ensure that the flashlight uses LED technology which is more economical.

More on this category are the CR 123 Lithium-ion and the now becoming popular 18650 rechargeable batteries. These two categories are more reliable, and they come with a higher voltage than ordinary battery. However, they are more expensive but be sure to take some time before going back to the shop for a battery.

Solar Energy

Solar powered flashlights are not popular, but they are available. They are convenient for remote places without the electricity and available shops to buy the battery. It is a delicate technology that needs UV lights to charge an inside battery that may last until the following day. People need to leave the flashlight outdoors to keep charging.While buying the solar powered flashlights, consider the size of the panel and its connection to the flashlights. Do not take one which is not convenient for you.

Dynamo Energy

dsfsdfsdfsdfsdfIt is a technology which is not so much embraced by many people but still used all over the world. It involves using a using a manual motor to create power on the flashlight. It has a handle that people hold as they take the dynamo round and round severally to create the necessary power. Some of them have powerful battery back up that charges with every rotation. They are mostly found on survival flashlights to be used during the adventures.


Having a reliable source of enough power for your flashlight is one of the best things to do. People who go for cheap power options oftenly get disappointed. Either too poor beams or need to replenish too often. Choose the best and most convenient depending on the use of a flashlight.