GP 3V 220Mah Lithium Battery Gp - Card Of 4

CR2032C4 GP 3V 220mAh Lithium (LiMnO2) Coin Cell Battery – Card of 4

Coin-shaped cells are thin compared to their diameter. The metal can is the positive terminal, and the cap is the negative terminal.

• Lithium Batteries are primary batteries with outstanding high-energy density.
• Voltage during discharge is about twice that of ordinary batteries.
• The energy density is the highest among conventional primary batteries – 5 to 10 times higher than that of carbon zinc batteries.
• These lithium batteries are able to operate at very low temperatures of around -20oC.
• Extremely small voltage decrease and very stable voltage during operation.
• CR denotes manganese dioxide lithium chemistry. Since LiMnO2 cells produce 3 volts there are no widely available alternate chemistries for a CR coin battery. Conversely, one LiMnO2 cell can replace two alkaline or silver-oxide cells.
• All these lithium cells are rated nominally 3 volts (on-load), with open circuit voltage about 3.6 volts. The IEC “CR” prefix indicates a round, lithium/manganese dioxide cell. Some sizes are also designated with a “BR” prefix, indicating a round lithium/carbon monofluoride cell.

• Electric wristwatches, both digital and analogue.
• Calculators.
• Hearing aids.
• Some remote controls, especially for keyless entry.
• Backup power for personal computer real time clocks and BIOS configuration data.
• Small PDA devices.
• Various electronic toys (like Tamagotchi, Pokemon Pikachu or a Pokewalker and other various Virtual Pet devices).
• Laser pointers.
• Small LED flashlights.
• Battery-operated children’s books.
• Glucometers.
• Security tokens.
• Cyclocomputers.
• Red dot sights and electronic spotting scopes.
• Manual cameras with light meters, such as the Pentax K1000.
• LED throwies.
• Various video game cartridges or memory cards where battery-powered RAM is used to store data.
• PCMCIA static RAM memory cards.