Either way, you probably require a new watch battery – if you’ve gone to the shop, you most likely realize the numerous options you have in front of you.There are different costs, types, sizes and options. If you are not sure exactly where to look, you’re going to be very, very confused. And if you select the wrong battery, you could hurt your watch, and finish up buying a new battery sooner than you’d like.MercuryThe mercury watch battery is actually banned in numerous locations, so if you can find 1, consider your self both fortunate and unlucky. Mercury is extremely, extremely dangerous, and if it is not disposed of correctly, can have severe impacts on the atmosphere.While a mercury battery can last you about three years, when you finally run out of juice, be sure to dispose of them correctly. While they can be fairly inexpensive, there is also a huge risk – so, be careful if you do decide to purchase one.A mercury battery will set you back quit a bit, simply because it is so dangerous. You most likely will not be able to find a new battery anyplace in the US.Alkaline Watch BatteriesIf you’ve purchased a inexpensive watch, probabilities are this is the type of battery it has in it. In fact, it is difficult to find a cheaply produced watch that does not have an alkaline battery in it.These are the more typical batteries, mostly simply because you can purchase them extremely cheaply. You can grab one for less than a dollar at any gas station, drug store, or comfort store. In a pinch, an alkaline watch battery will do.Nevertheless, these will only last you a couple of months – six at most – and you are going to have to invest in an additional 1. It’s a hassle to have to maintain altering your battery once more and once more, but if you’re looking for a inexpensive way to energy your watch, this is it.Silver OxideThe silver oxide battery is made in the exact same way that the mercury battery is, but it is much much less harmful than the mercury chemical. In fact, these batteries pose little to no health or environmental danger.The silver oxide battery lasts about a year to a year and six months. They certainly don’t final as lengthy as mercury batteries do, but they’re easy to dispose of, and you can discover them at most drug stores or electronic shops.LithiumThe lithium battery is, without a doubt, the most costly watch battery. But it is for good purpose – these batteries have the highest capacity, and can final the longest.How lengthy? Up to ten years, maybe longer, based on your watch, how potent it is, and what you do with it. You shouldn’t use a lithium battery on a higher drain watch, nevertheless.Verify your watch’s manual to see what sort of drain it requires on the watch.Overall…Look at what your watch requirements, and what sort of power demand it has. A lithium battery is most expensive – but it does final the longest. Here are few even more write-ups related to 192 battery 392a which might fascinate you.