They are batteries that are designed to be used in extreme temperatures. They are saying it is the best battery to be used in dire circumstances.
Information on a CR123 lithium battery can be found in many places online. Google has a lot of information as well as Wikipedia on different types of batteries. A battery shop, such as Batteries Plus, would also be able to give information on it.
The most commercial use of the cr123 lithium batteries are digital cameras. But the batteries are primarily used in very high end flashlights where the lasting brightness of the flashlight is very important to the user.
Batteries and other elctronics have standards set by ISO (international standards organization). the Duracell Ultra 123 battery is also referred to as CR123. any battery stamped with CR-123 or CR123 should be compatible.
If your flashlight is dead and you need the unique cr123 batteries then you should go online to get it. The online site that sells CR123 batteries is MedicBatteries.
You can purchase these batteries online or at your local stores such as OfficeMax or CVS. If you are looking to purchase this online Amazon does carry this battery in stock.
You can get this type of battery from many websites such as Amazon, Walgreens, Wal-Mart, etc.. The average price is around 5 USD. With Amazon's price being, 4 USD I would suggest purchasing there.
CR123 batteries are used in flashlights, cameras and other electronic devices. At times, it can seem as if finding a replacement is a headache. Throwing an expensive camera away is not an option. Take the battery to an electronic store; they often have replacements. Online searches will also reveal replacement batteries. Some online merchants offer free shipping, and ordering from an out of state company is sales tax free. Maximize your savings by comparing prices and shipping.
The best types of batteries for a flashlight is duracell or engergizers. These types of batteries last a long time in products such as flashlights and anything with power.
I have found that no matter what type of batteries you are looking for the best site to go to is onlybatteries.com. They have a variety of commonly used batteries as well as hard to find ones.
Because LED torches support many types of batteries, such as 18650, CR123, AA, AAA, 14500, 16340, 10440, etc. The lengths of legs is around 147mm if by 18650 battery. Such as IMALENT EU06 is 147mm length.
The CR1620 battery is a lithium battery. This battery is small and is meant for watches and other devices that take small coin size batteries. It can be found online.
A battery coupon would be a code or a piece of paper for a discount from the manufacturer or the store where you buy the battery. It is a way to save some money.