Tenergy Propel 3V CR123A Lithium Battery, High Performance CR123A Cell Batteries PTC Protected for Cameras, Flashlight Replacement CR123A Batteries, 20-Pack (Not For Arlo Camera)

40 pcs tenergy propel CR123A lithium Battery with PTC protection is awesome product . Then arrived safely and as described and required. For use in my old 35mm cameras, which are up abs running. High quality battery and from us in Florida as now a hurricane Season is it very good to have at home. Good product and I would give this product 5 stars if there were not a better option. However, this product does work very well, and may even be the better choice in some special circumstances. These batteries will last longer than the rechargeable batter by Tenergy, so if you expect to be absent for over a month, then probably this is the better choice. The rechargeable Tenergy will last approximately a month with reasonable usage, but this product will probably last six weeks. If you use only this product, eventually you will spend more money than if you had the rechargeable ones. You will also have to dispose of these after they are exhausted, and that is wasteful and contaminates the disposal area. Therefore, I recommend buying both, if you have a number of Arlo cameras. This is what I did. I can use the rechargeable ones almost all the time, but if I am away for extended periods, these will be a little more convenient. I highly recommend it

This 12 (not 40 like it was suppose to have) piece Tenergy Propel CR123A three volt non-chargeable lithium battery pack came just in time for me. I have two door monitors, one motion sensor and one fire and carbon monoxide detector and they all take the three volt CR123A batteries. Having 12 in this pack comes in pretty handy especially if all four monitors and detectors go out at the same time. Most battery packs of this size only come in a one or two pack so having 12 is a great convenience. They will last a long time. They can work with other devices such as flashlights, digital cameras and various other devices as well. I looked up the price of this Tenergy Propel brand and are very cost effective. What is really great about these batteries is that they come with what is called PTC protection. This is a safety feature that will shut down the device if the current is above a safe amp usage so it won't overheat and damage your device. I would highly recommend these batteries not only for cost and shelf life but also for the safety feature that you may not find with other CR123A batteries.

Been using Energizer batteries for my camera but now I've found a reasonably priced replacement. The batteries work well in my high drain camera. I use the flash all the time and I haven't noticed any changes when it comes to time of use. These batteries hold up and keep on going!

A must have for all of your lithium battery needs. I buy lithium flashlights because I feel like they are more of a quality product when it comes to the brightness of the light. Obviously this means I have to invest in a higher quality battery. I like that Tenergy made a value pack for a great price. I can pick up a 12 pack of these batteries for around $20. You can purchase a 40 pack of these for $50 ultimately saving ever more money.

My husband was very excited to try these for his flashlight. This size batteries can be expensive, so he was looking for an alternative. These Tenergy batteries are comparable for a much better value than the leading brand. We will be using these in the future and recommend them to others.

Tenergy Lithium Batteries. A 12 pack, Cr123A. Easy to use, not rechargeable. They work in anything that takes CR123A batteries. Good in certain flash lights, camera flashes, and other devices. Lithium batteries are long lasting. Easy to use. Easy to see the positive and negative sign. So far, seems to work really well. I put some in a flashlight, left it on for 24 hours and it was still going strong.

I have Door monitors and Motion sensors that take these Batteries. They will last a long time. They can work with other devices such as flashlights, digital cameras and various other devices as well.

I was actually very surprised that all batteries were at 100%. I don't think this has ever happened before. 1st time I've ordered this brand and be will be doing so again

Being in law enforcement I have several lights and optics that require cr123's. I am pretty particular to which batteries I use. I got these batteries in right before I left to train for a week. So far so good. I haven't had any problems with the Tenergy's. I am 4 days deep into using the batteries and both optics and lights are still running strong.

I use these batteries for my flashlight. They fit well and work good. The power in the battery is good because the flashlight has a bright light and shine.