5 Reasons Why You Should Buy a Rechargeable Flashlight

5 Reasons Why You Should Buy a Rechargeable Flashlight

Rechargeable flashlights have come a long way since they were first available in the late 1970s and early 1980. Today, some flashlights are rechargeable by shaking, some you plug in and some can be recharged with solar power.

The word “rechargeable”is not only limited to flashlights. Just look around your surroundings, most of the gadgets and everyday items that you use are rechargeable.

Green energy is everywhere and soon it will completely take over the world. This is one solid reason why you should buy a rechargeable flashlight. When you use a rechargeable flashlight, small but at least you’re contributing something for the betterment of the world.

Types of Batteries Used in Flashlights

Batteries come in many different shapes and sizes. They are also sometimes differentiated by their chemical composition. Regardless of how many types of batteries you see in the market, they all fall into two categories.

1. Primary Batteries - These batteries are also known as non-rechargeable and single-use batteries. Batteries such as AA, AAA, C, D cells, and more fall under this category. As the name suggests you can’t reuse these batteries.


  • Decent shelf life.

  • Small and compact in size.

  • This battery is easy to find all around the world.

  • Primary batteries are normally used in many devices even today.


  • In the long run, these batteries will cost you more than a rechargeable flashlight.

  • Can leak and damage your devices if not used for a longer period of time.

  • Cannot power modern high-tech flashlights and devices due to limited power output.

  • The battery gradually drains and stops working at sub-zero temperatures.

  • Environmental hazards.

2. Secondary Batteries - Batteries such as Nickel Cadmium (Ni-Cd), Lithium-Ion (Li-ion), Nickel Metal Hydride (Ni-MH), and Nickel-Zinc (Ni-Zn), all fall under secondary batteries. These batteries are rechargeable and can be used again and again.


  • Rechargeable.

  • Has a great shelf life.

  • Won’t leak or explode like primary batteries.

  • Available in a wide range of shapes and sizes.

  • Produce high power output and is applicable in most modern rechargeable flashlights.


More expensive than primary batteries.

Charging could be a problem due to many reasons. And if this happens when you’re outdoors you will be left in the dark.

Lack of Versatility. You can replace a rechargeable flashlight with primary batteries. But flashlights with non-rechargeable batteries can use rechargeable batteries.

Why You Should Buy Rechargeable Flashlight

  • More Light - Compared to primary batteries, secondary batteries have higher power capacity. This enables rechargeable flashlights to produce higher lumen output than flashlights that run on replaceable batteries. 

  • Cost-Efficient - Initially rechargeable flashlights will cost you more than non-rechargeable flashlights but in the long run rechargeable lights become a cheaper choice if you do the math.

  • For example: Let’s say the cost of 1 AAA battery is $1. You have a flashlight that runs on 3xAAA batteries, giving you roughly 5 hours of light. If you’re a regular user and need to change the batteries every week, how much will you spend in a year?

  • Environment-Friendly -Rechargeable batteries are not completely green energy. Both rechargeable and non-rechargeable batteries can potentially harm the environment.

  • But, rechargeable batteries have a much longer lifespan than disposable batteries. Therefore, rechargeable flashlights save the environment more than non-rechargeable flashlights.

  • Keep Your Gear Lightweight - Whether you’re going hunting or backpacking to some exotic camping site, keeping lightweight is the first priority. Rechargeable flashlights keep your backpack lightweight by eliminating the need to carry extra batteries.

  • Ready to Go All the Time - Disposable batteries tend to leak when you don’t use them for some time. This can not only damage your flashlights but could also ruin your outdoor activities if you find them not working while in the wood.

  • Rechargeable flashlights have built-in charging points, even if you forget to recharge the light you can still recharge it with the help of power banks, laptops, solar panels, and more. 

Baton 3 Pro Rechargeable Flashlight

If you want to avoid the hustle and bustle involved in looking for the perfect rechargeable flashlight. We would recommend Baton 3 Pro Rechargeable Flashlight.

This tiny but powerful flashlight can produce up to 1500 lumens of output and a max throw of 175 meters. This is perfect for long hour works because in addition to the high lumen output and long-distance throw, it can also run up to 120 days.

The charging is far better than many rechargeable flashlights on the market; it takes only 3.5 hours to fully charge with the MCC3 USB magnetic charging cable. The magnetic tail where the charging is done can also be used for hanging and snapping the flashlight to metals for hands-free use.

Other notable features include:

·Small and Compact in Size - This rechargeable flashlight can be used as an Everyday Carry (EDC) flashlight because it’s only 3.99inc long.

·Color Option - Baton 3 pro comes in five colors (black, od green, desert tan, orange, purple) and two color temperatures (cool white and neutral white). As per your preference, you can choose between any two colors.

·IPX8 - Rated to withstand being submerged in water up to 2 meters deep for 30 minutes.

Never Run Out of Power with Rechargeable Flashlights

With a rechargeable flashlight, you will never be in the dark again. But there are a few things you should consider.

Make sure to enquire about energy density and power density. Energy density is the total amount of energy that can be stored in a battery. This will determine how long your flashlight will run. Power density is the maximum rate of energy discharge per unit mass or volume.

Lastly, also learn about life cycle durability. This is the energy density and power density cycle. In simple language, the life cycle durability is the number of times a battery can be charged and used.

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