So until a SME or Battery Engineer can come in an shed more technical reasons why one is better than the other, There is no practical difference. Surefire CR123A Lithium Rechargeable Battery 2-Pack Free Shipping (2) 16.00 14.00 Save 2.00 Surefire CR123A Lithium Battery 12-Pack Free Shipping 27.95 25.99 Save 1. In our labs and testing equipment we have run everything from the SF/Pan, Stream, Dura, Eng, Sony, and a bunch of cheaper offshore variants, there is little to no difference in quality. There may be slight differences but will be insignificant. They will have the same or similar chemical makeup, they will have robust containers, they should not leak and the same voltage. Means just about all CR123 batteries will perform the same. Use only batteries labeled as safe to use in high-performance, high-drain devices that contain built-in fault and heat protection. Lithium Batteries due to their nasty ass chemical makeup, ALL have much more robust construction making battery leakage and therefore electronic destruction very very unlikely. Since almost all CR123 are Lithium, and the number #1 battery failure by FAR is leakage/corrosion/explosions. Every SFLFP123-KIT includes two Lithium Iron. Includes two-bay charger for easy, convenient recharging at home or on the go. SFLFP123 batteries are better for the environment because they contain no hazardous heavy metals. We are talking about CR123, not AA or AAA.Ĭomparing AA or AAA Lithium to cheap NICAD or Alkaline is not the argument. SFLFP123 batteries are rechargeable and reusable, saving you hundreds over 123A lithium primary batteries. I like a thread with an abundance of anecdotes it ain't data, but it is useful nonetheless - assuming a certain level of intelligence and integrity.Ĭlick to expand.Here is where you fail: People often consult price when buying wine, and it doesn't always work well the same is true of batteries. I put everything on a tester before it goes in a device.įor those that recall the Kestrel issue many years ago with Duracell batteries, we tend to lean sorta "battery-snob"-ish, I guess you could say. I've had a few energizers (on the higher end of the $ scale) be off right out of the packaging. I am not trying to start a shitstorm, quite the contrary Surefires have been great for me and they tend to be on the lower end of the bulk $ scale. This applies to rechargeable too - maybe more so. If it is a $20 flashlight you got on Amazon, rock on if it is a $10,000 thermal, no chance in hell I am putting a no-name battery in mine. No advanced knowledge of battery design or materials, just a general experiential knowledge that all batteries in general - and CR123s in particular - have not functioned equally for me.
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