Specifications:

• 100% brand new and high quality Lithium coin battery
• The Button Cell Battery works effectively in low and high temperature
• This Lithium Button Cell Battery has extensive long power life, provide limitless convenience
• This CR2032 Button Cell Battery is great for cameras, calculators, watches, toys and other electronic devices
• Voltage: 3V
• Size: 20mm x 3.2mm
• Warning: Battery may explode or leak if recharged or disposed in fire

Details:

• This CR2032 Button Cell Battery provides extensive long power life and work effectively in both low and high temperature

• Provides excellent continuous power sources to your device by the Button Cell Battery

• For use with toys, calculators, cameras, watches, games and other electronic appliances

• Lithium batteries are a necessity in small electronics such as television remote controls, toys or flash lights and they produce about 3 volts per cell

• Excellent continuous power sources to your device by these button cell batteries

Button Battery Types:

• Button batteries, also known as button cell batteries, are small, flat, round batteries designed for use in wristwatches, pocket calculators, hearing aids, cameras, TV remote controls and other electronic devices. Most button batteries have an anode (the negative part of the battery through which electrical current flows) a separator (the material that contains electrolyte, which is an electrical conductor) and a cathode (the positive part of the battery).
• Alkaline Batteries: Alkaline batteries, or alkaline cells, are mainly used because they are inexpensive. They are similar to lithium cells but are used in devices that are inexpensive, such as a cheap watch as compared to an expensive one. They are inexpensive to manufacture and are safe for the environment. However, alkaline batteries only have about half the energy capacity of silver oxide batteries, voltage that is not constant and a short shelf life. They are best used in devices such as in quartz watches, miniature flashlights and laser pointers.
• Mercury Batteries: Mercury batteries, also known as mercury cells, are no longer used in many countries because they are known to contaminate water and food sources when they are disposed of. The mercury that leaks from these batteries is highly toxic to living organisms, including humans. These batteries have a long life and can be stored, unused, for up to three years. Mercury batteries were used in almost all devices that required small, constant voltage such as watches, hearing aids and calculators.
• Silver Oxide Batteries: Silver oxide batteries, or silver oxide cells, are constructed similarly to mercury cells and are the successor of mercury batteries. They are better than mercury batteries because they have a higher energy capacity and do not contain any chemicals that are harmful to the environment. Like mercury batteries, silver oxide batteries have a long life. The only disadvantage is that silver oxide batteries have about half the shelf life as mercury batteries. This type of battery is mainly used for watches.
• Lithium Batteries: Lithium batteries, or lithium cells, are also called coin cells because of their shape. Lithium-manganese dioxide and lithium-thionyl chloride are the two types of lithium batteries. Lithium-manganese dioxide cells are used in watches while lithium-thionyl chloride cells are not intended for use in watches. They both have a constant voltage and, like silver oxide batteries, don't contain any chemicals that are harmful to the environment. Lithium batteries have an especially long shelf life of up to 10 years and are suitable for devices such as quartz watches, digital cameras and remote controls.
• Zinc-air Batteries: Zinc-air batteries, or zinc-air cells, have the highest energy capacity of all button batteries. They are activated when a seal is pulled off, which allows air to enter the battery through small holes, thereby allowing oxidation of zinc. They are inexpensive, have a constant voltage output and are environmentally safe. Zinc-air batteries have a considerably shorter shelf life than mercury batteries but a longer shelf life than alkaline and silver oxide batteries. This type of battery is not meant to be used in watches but rather in hearing aids.

How to Recycle Lithium Batteries:

Lithium batteries are extremely powerful.
The mobility of our modern lives has ensured the continued importance of batteries. We need power on the move, and we still do not have a better method than the humble battery. Lithium-Ion batteries are among the most powerful and long lasting batteries on the market, but they will eventually die -- and with the chemical power stored within, we are responsible to recycle them. Otherwise, our continued reliance on batteries and reluctance to dispose of chemicals in the right way could do serious damage to the planet.

• Instructions
• Look for Rechargeable Battery Recycling Corporation collection points in the US (see link in the Resources section) to find out the nearest location where you can drop off your lithium battery for recycling.
• Type in your postal or zip code and wait for the results. There are drop off points in many stores such as Wal-Mart of Home Depot, so you should be able to find one near you.
• Collect as many of your lithium batteries as possible in a box or bag and take them to the collection point.
• Hand the batteries over to the RBRC representatives at the collection point for recycling.

Package Included:

• 25 x 3V CR2032 Lithium Cell Button Coin Batteries