Batteries are an expense that many people do not think about. The cost of these can add up pretty quickly if you are not paying attention. There are many things that you can do to save some money on batteries. The first thing that you can do is to buy in bulk.
This means that instead of just buying 2 or 4 batteries at a time, you should buy larger quantities so that you can save money on each battery. You can also get premium 18650 batteries online.
Try looking for batteries in discount stores. There are many $ 1 stores with batteries. Batteries can often save a lot of money than buying them from other stores. Once you've found a few good ones, buy more than a few to ensure you're getting a good deal as these brands may not be around the next time you shop.
Consider buying rechargeable batteries. You can extract hundreds of applications from any battery and are always ready to help. If you factor in the cost of charging each time versus buying a new battery, you will save a lot of money. Some batteries last longer than other brands. Don't just look at the battery price, look at the total value.
You may want to stop using the battery and buy a power adapter instead. This can help you save money on battery costs because the energy you get from a wall outlet is cheaper than stored in the battery.