Changhong 3v lithium coin cell CR3032 520mah battery

  Beautify your life   1. SUBJECT   This specification presents typical and guaranteed ex-work values of the Lithium Manganese Dioxide Button Cells (Li / MnO2), of Model CR3032   Manganese dioxide (MnO2) is used for the active cathode material, and high voltage, high activity lithium metal for the anode material. 

Anode reaction:	MnO2 +Li+ +e-	->	MnOOLi
Cathode reaction:	Li	->	Li+ +e-
Total reaction:	MnO2 +Li	->	MnOOLi

    2.GENERALFEATURES AND APPLICATIONS       2.1 Features: Ø  Light Weight, High Voltage and High Energy Density Ø  Excellent Stable Discharge Characteristics Ø  Outstanding Temperature Characteristics Ø  Excellent Leakage Resistance Ø  Excellent Long-term Reliability     2.2  Applications: Ø  Watches Ø  Calculators Ø  PC notebooks Ø  Electronic Keys Ø  Card-Type Radios   Ø  IC Cards Ø  Memory Cards   Ø  Medical Equipment Ø  CMOS memory backup      3.GENERAL SPECIFICATION

Item		Unit	Specifications	Conditions
Nominal Voltage		V	3.0	Standard Discharge
Nominal Capacity		mAh	520	Standard discharge with load 15kΩ,till 2.0v end-voltage
Storage temperature		℃	0~35
Operation temperature		℃	-20~60
Standard Weight		g	6.2	Unit cell
Dimension		Diameter	30.0 (- 0.3mm)
		Height	3.2  (-0.3mm)
Discharge	Initial	Standard	1050h	Continuous discharge with load 15kΩ, till 2.0V end-voltage at 20~25℃
		Minimum	1000h
	After 12 Months Storage	Standard	1000h
		Minimum	950h

    4. SAFETY Battery Handing Precautions to Ensure Complete Safety Lithium batteries contain inflammable materials, such as lithium and organic solvents. Improper battery handing, particularly during transit and storage, may cause heating, explosions and fires.   Product package   Product Description   Scope of Application   Company Information Sichuan Changhong NewEnergy Technology Co., Ltd. As the largest professional manufacturer of alkaline battery in central and west China,we specializes in R&D,manufacturing and marketing of alkaline batteries and eco-friendly new energy products.  1.Superior Geographical Location Our Registered capital of RMB 50 million and annual production capacity of over 800 million pieces batteries. 2.Eco-friendly products
We have launched production of mercury-free alkaline manganese battery since 1999.
3.Chinese Famous Brand
CHANGHONG brand value has hit RMB 1200 billion.
4.Strong R&D strength
We own a strong R&D team with 186 doctors and masters.
5.Powerful Distribution Networks
Our products are exported to more than 80 countries or regions.   Our Certifications      We have been awarded the ISO14001 Certificate: 1996 Environment Management System Certification,the certificate of ISO9001:2000 Quality Management System Certification  and “SGS” certificate.Also we have been granted “Science and Technolgoy Progress Award” in Dec. 20, 2008 Product recommendati   FAQ Q1: How soon will an inquiry be replied?  A1: We will reply your inquiry as soon as possible within 5 hours. Q2: Which certifications have you passed?  A2:  We have RoHs, REACH, 2006/66/EC,  ISO9001, ISO14001, OHSAS18001.etc.      Q3: How  about  warranty?  A3:For the  batteries, we have 3 years warranty. If any quality problems on our side occur during this warranty period, we will replace them at our cost (including the shipping cost).     Q4: What's the price?  A4:  We provide reasonable price and recommend suitable batteries for our customers.     Q5:  What's delivery time?  A5:  We set 7~30 days delivery time  for formal battery orders.     Q6:  Is MOQ accepted?  A6:  We can accept small MOQ at the beginning to help customer enter into market firstly.      Q7:  How about your service?  A7:  Our policy is to provide more faster & safer & easier service for our customers.          We also provide Technical Support and other service.