Looking for a CR123A battery alternative in 2024? You're not alone These small power sources are popular for flashlights, cameras, smoke detectors, and security gear so it’s no surprise people are often on the lookout for other options, especially if they’re easier to find, less expensive, or rechargeable.
One of the most common alternatives is the rechargeable RCR123A It’s shaped the same way and fits in most devices that use the CR123A, which makes it a convenient swap. Plus, it can be charged and used again, which saves money and reduces waste Just be aware that it runs at a slightly higher voltage (around 3 7 volts), so check if your gadget can handle the difference Many newer devices have no trouble with this
The 16340 battery is another solid alternative It’s actually very similar to the RCR123A and is also rechargeable In fact, the two names are often used for the same type If you're thinking about this route, make sure the voltage and size match up with what your device needs.
For those who prefer sticking with single-use options but want something easier to find at local stores, the CR2 battery might work though it’s a bit shorter than the CR123A. Some devices may not accept it due to the size difference, so this one depends strongly on what you're using it for
AA batteries, while not the same shape or voltage, can also be used in certain situations with adapters There are special cases where people use a combo of AAs to power devices meant for CR123As, but it’s not always the smoothest solution
The most important thing is to read the manual or specs for your device to avoid any damage. Voltage and size matter a lot While rechargeables are great for saving money and cutting down on waste, they’re not always a perfect fit for every device And while some people like to experiment with adapters and swaps, it’s good to be careful.
In the end, RCR123A and 16340 are still the top choices for 2024 when looking for CR123A alternatives They hit the sweet spot of being common, reliable, and better for long-term use. With so many electronics using these little power sources these days, having the right spare on hand can make life a lot easier