CR1220 3V 40mAh Lithium Button Cell For Garage Door Opener Remote Locker Locks

CR1220 Button Battery 3V 40mAh Coin Cell for Garage Door Opener Remote Locker Locks,Watches

Description:
Coin cell batteries are thin, circular batteries often used to power hearing aids, wristwatches, key fobs, digital calipers and test instruments, and small flashlights. Commonly called button batteries or watch batteries, they have a low self-discharge to hold their charge for a long shelf and service life. These batteries can be discarded when their charge runs out.

Applications:
music cards, calculators, electronic watches and clocks, toys, electronic gifts, medical equipment, LED flash, card reader, small appliances, alarm system, , electronic dictionary , digital electronics, IT,etc.


Specifications:

Electrochemical System		Lithium manganese dioxide/organic electrolytes
Nominal Voltage		3V
Nominal Capacity (Continuous Discharging Under 62kΩ load to 2.0V End-Voltage at 20℃)		40mAh
Operating temperature range		-20℃~70℃
		diameter(A)	12(-0.3)mm
		height (B)	2(-0.3)mm
Mass		Approx 0.8g
Open-circuit Voltage		3.10V-3.45V
Short-circuit Current		≥80mA
Appearance and poles	Appearance should be smooth, clear mark, no deformation, rust, and leakage
Minimum Average Discharge Time(62kΩ)	Initial test (New battery)	780h
	After 12 months	730h
Leakage Characteristics (Over discharge)		No Leakage

Competitive Advantage:
1) Environmental friendly,Light weight
2) High density of energy
3) Low self-discharge
4) Low internal resistance
5) No memory effect
6) Free of mercury
7) Safety assurance : No fire, No explosion, No leakage

Tag:Button Cell,Coin Cell

Changzhou Feifan energy technology co., LTD. is a professional energy corporation which integrates research, production and sale.Our battery production base is located in changzhou city, jiangsu province, our factory which span a total of 10,000 m2.our products cover a full range of the primary battery and rechargeable battery,which including alkaline batteries, carbon batteries, lithium manganese button batteries and lithium ion battery pack. Our products are widely used in battery-powered gifts, toys, watches, radios, CD players, PDA games, flashlights, power tools, laptops, and other battery-powered electronic components, cameras, dog collars and invisible fences, garage door openers.We have a professional r & d team, experienced workers and advanced equipments, we adhering to the "excellence, continuous innovation" development concept, the international quality system ISO9000 production standards, and strive to reduce the manufacturing cost on the basis of high quality, to meet customer demand