

But the capacity of 10440s is still very small, and the battery itself is relatively uncommon. Think of the 10440 battery as a supercharged version of the AAA that uses Li-ion chemistry for insane brightness. Granted, there are some flashlights that do use the 10440 battery.
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To date, I believe the Surefire Titan Plus is the brightest AAA flashlight on the market, and it’ll only do 300 lumens for a short time before stepping down. So where does the AAA fall short? Well, most AAA flashlights simply don’t have very much output and max out at around 150 lumens. In the event that your flashlight runs out of battery while you’re in the field, you’ll easily be able to acquire a replacement battery. Battery carriers are also a great storage solution. The AAA battery is also widely available. If you need something that’s exceedingly discreet and has decent juice, the AAA-format might just be for you. AAA flashlights tend to be slimmer and more svelte than their other-battery counterparts. The biggest advantage of the AAA-format is the form factor. The advantages of rechargeable Ni-Mh over disposable alkaline are numerous, if the savings alone aren’t enough to convince you.

It’s 2018 and there’s zero excuse for still using alkaline batteries. But most current-generation 10180 flashlights have built in USB charging.įirst off, if you haven’t already, go do yourself a favor and buy some rechargeable, Eneloop batteries. Almost every mainstream manufacturer that has their own iteration of the 10180 flashlight has an integrated USB port on the flashlight for charging, but it’s still worth noting.Ĭharging 10180 batteries stand-alone requires a special charger. Even if you have a flexible magnetic-type charger or use a metal spacer, you can easily damage the 10180 because the current is too high. Be vigilant of inflated capacities, and purchase from reliable sources! One other drawback is that it can be hard to find a charger for the battery. Most 10180 batteries have no more than between 70-100 mAh of capacity. The obvious drawback of the battery’s small size is capacity. Both were limited, custom production runs but there’s a huge market for 10180 flashlights. 10180 batteries are of li-ion chemistry so even minuscule flashlights such as the Mecarmy Illuminex can put out a lot of light! The 10180 format is great if you don’t need to use a flashlight often or just want a backup to your main flashlight.ġ0180 flashlights are as photogenic as they are tiny! Pictured are the Veleno Designs Quantum DD38 and Gyorgey Kemene’s Omicron. They are primarily used in neck-lights and keychain lights because of their diminutive size. The 10180 is an extremely small, rechargeable battery. This is a battery format that has become increasingly popular in recent years. Now that I’ve explained battery nomenclature, let’s go over some of the most popular battery formats in EDC flashlights. The “0” at the end denotes a cylindrical diameter. Even if we’ve never seen or heard of the battery before, those numbers tell us the battery’s dimensions: 10mm x 28mm. The size of AA/AAA/C/D batteries are common knowledge, but take for example the not-so-common 10280 battery. One of the easiest ways to get a general idea of what size battery you’re looking at is by noting the battery’s name. Because there exists many different sizes of batteries, naturally there are trade-offs between each size. In this article, I’ll be covering some of the most common battery types and what you should expect from said format. And in a market saturated with options, the difficulty of finding that ‘perfect’ flashlight likewise becomes all the more difficult. You can follow Theo here.Įvery year manufacturers release a plethora of flashlights that are brighter and more efficient than the last year’s.
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Theo enjoys exploring the great outdoors, playing with his German Shepherd, and browsing for his next EDC purchase in his free time. Opinions expressed by Urban EDC Contributors are their own. Theo Lee is a Contributor for Urban EDC covering our Flashlight column.
