Lasting an average of two years with 500~ recharge cycles, they are the ultimate battery for use with flashlights. It is pretty clear that rechargeable lithium-ion 18650 cells are a much better value for the average consumer. While this is true, the irony is that the same company (Panasonic) that manufactures their CR123A batteries is also the same company that manufactures the rechargeable lithium-ion cells they are against! The only difference is that CR123A batteries are manufactured in Panasonic's Georgia facility whereas lithium-ion batteries are manufactured in Panasonic's Japan facility. * A common argument domestic CR123A manufacturers make is that lithium-ion cells are all manufactured overseas. Slightly more complex (risk of overcharging/overdischarging). They tend to be a little less tolerant to extreme environments but the difference is largely negligible for the average consumer.įun Fact: One 3400mAh lithium-ion cell averages around $12 and can last upwards of 500 recharge cycles. Two CR123A batteries would cost anywhere from $3-$5, only offer a maximum capacity of 3100mAh, and can't be recharged! These batteries, which also happen to be the exact same batteries used in Tesla's new electric cars, are fully rechargeable and offer a much better value for consumers. While lithium-ion batteries have been used for years in laptop battery packs and other appliances, they have only recently gained popularity in the flashlight world.
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