![]() ![]() Keep away from metal or other conductive materials. > Do not short-circuit positive(+) and negative(-) terminals. It may damage the gasket, and may cause leakage, heating or explosion. > Do not heat or dispose in fire or disassemble the battery. > In case the battery electrolyte happen to come into mouth, gargle well enough and consult a doctor immediately. ![]() > In case of skin or cloth contact with the battery electrolyte, immediately flush thoroughly with water. > In case of eye contact with the battery electrolyte, immediately flush eyes thoroughly with water, and consult a doctor. If an infant happened to swallow the battery, consult a doctor immediately. Leakage, heating, explosion of the battery may be caused as a result of it. Charging the battery may cause decomposition of the battery electrolyte or increase of the battery internal pressure. (These 2 are okay, but since cameras go through batteries fast, you're better off with a rechargeable battery that you can reuse.) Precautions/Warnings Use is for digital camera or other high-drain device. Good only for low-drain devices like clocks and remote controls. But if the unused battery is not connected to anything, it will probably be fine after four yearsif it is fully discharged and then recharged after storage. Most disposable batteries have an expiration date printed on the packaging. Since primary batteries can't be recharged, any self-discharge is permanent. The Expiry Date is determined after three (3) years from the manufactured year and month. The Expiry Date on Silver Oxide Battery means the expiration of the recommended use period. The Expiry date (ED) is printed on the packaging of Silver Oxide Battery. Until recently, all silver oxide batteries contained up to 0.2% mercury. Silver oxide batteries become hazardous on the onset of leakage this generally takes 5 years from the time they are put into use (which coincides with their normalshelf life). What is the shelf-life of silver oxide batteries? Using potassium hydroxide as the electrolyte allows silver oxide batteries to operate even under heavy draining conditions and also at lower temperatures.ī. Potassium hydroxide batteries are used primarily in LCD watches with backlights, and sodium hydroxide batteries are used primarily in digital watches. What are silver oxide batteries used for? Images below illustrate some interesting characeteristics associated with zinc/silver oxide batteries. The silver is reduced at the cathode from Ag(I) to Ag, and the zinc is oxidized from Zn to Zn(II). Unfortunately, because of the silver content, it is somewhat more expensive than other batteries in its category.Ī silver oxide battery uses silver oxide as the positive electrode ( cathode), zinc as the negative electrode ( anode), plus an alkaline electrolyte, usually sodium hydroxide (NaOH) or potassium hydroxide (KOH). In the consumer arena, it finds itself in hearing aids, watches, calculators, photoelectric exposure meters, instruments, and pagers. ![]() It has found use as a backup power source in the space industry, as well as for the military in some specialty areas. In Japan, for example, 20% of all primary batteries sold are silver oxide batteries. It is also known for its high energy density and flat discharge curve. ![]() Although the name silver oxide may not sound familiar, it is a frequently used battery. It has about twice the energy capacity as button-type alkaline batteries. The Silver Oxide batteries are primary cells with a very high energy to weight ratio. ![]()
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