LIR2032 Li-ion Battery 3.6 V Battery LIR 2032, 3.2 x 20 mm.

Product Information

The “CR” in a CR2032 battery, or any CR designated battery designates that its positive cathode is made of Lithium manganese dioxide. This gives it a high energy density while also allowing it to function in low-temperature environments. LiR2032 Battery Chemistry

We’ll be comparing CR2032 batteries with BR2032 and LiR 2032 batteries across 6 main categories today. They are: Within 1hr after full charge,discharge until final discharge,at 0.2C mA and measure the capacity ~35mAh Until final discharge voltage 35 mA Charge:CCCV,CC- 0.5CmA,CV- 4.2V for 5hr Discharge capacity to 3.00V,This charge/discharge shall be repeated 500 times After full charging,the battery shall be stored at 40±2¡æ and humidity 5%for 21 days 1)After full charge at 20±5¡æ ,stand at -20±2¡æ for 18h,then discharge 0.2C mA and measure the capacity 2)After full charge at 20±5¡æ ,stand at 55±2¡æ for 2hrs ,then discharge 1C mA and measure the capacity After full charging,stand at 20±5¡æ for 28 days,measure the discharge capacity according to item 7.8 should >70% of item 6.8 No leakage should be observed by visual inspection Discharge capacity should be>60% of item 6.8 and no abnormality on its appearance and stucture Discharge capacity should be>85% of item 6.8 No other coin cell battery has these dimensions. When you see 2032 on the label, you know it is this size. Preface The purpose of this product specification is to provide technical information for the rechargeable Lithium-ion button battery LIR2032, supplied by Guangzhou Markyn battery Co., Ltd. 2. Description and Model 2.1 Description Rechargeable Lithium-ion button battery 2.2 Model LIR2032 3. Specification 3.1 Rated Capacity 35mAh 3.2 Charging Voltage 4.20V 3.3 Nominal Voltage mA 3.4 Constant Charging Method Constant voltage 4.20V Constant current:17mA 3.5 Cut-off Discharge Voltage 3.00V 3.6 Max.Discharge Current 35mA 3.7 Max.Charge Current 35mA 3.8 Cycle Life >500 cycles 1C mA discharge 3.9 Ambient Temperature for Standard Charge ~ 45¡æ for Discharge Storage for within the temperature ~ 60¡æ for within the humidity 75% 3.11 Energy Density Wh/L ~200 Wh/Kg ~90 3.12 Weight of Bare Cell 2.6g 3.13 Charge State Internal Impedance <550m¦¸ 4.Appearance Appearance shall be free from any remarkable scratch,flaws, rust, discoloration or electrolyte leakage(visible or by smell) 5.Standard Test condition 5.1 Environment Conditions Unless otherwise specified,all test stated in this Product Specification are conducted within the temperature 15~25¡æ and the humidity 45~85%RH.Anyway several threads over the years demonstrated, as you hint, that non-rechargeable cells last longer in the field than rechargeable so no point in the latter. However I think the reason chinese started sending them with CR2032 instead of LIR2032 had more to do with cutting cost than long term reliability. Temperature Stable Ceramic Disc Capacitors. I Stable Temperature Characteristics I Capacitance Range: 680 pF S Capacitance Tolerance Operating Temperature Range Operating Voltage Dissipation Factor +125°C 50 WVDC +20°C; 30 pF: 1MHz >30 pF: @ 1MHz NPO, M 250% rated voltage (60 seconds) 1000 hrs. @ 200% rated voltage Temperature Characteristics Insulation Resistance @ 1 min. Dielectric Strength. Coin cells have a long service life, from one to 10 years, depending on the type. They have a low self-discharge rate, and hold charge for long periods of time when not in use. 2032 Coin Cell Batteries With the Duracell and Panasonic batteries, we have the two most popular battery sizes that people buy, and they each hold roughly the same amount of energy. Both come with the same nominal voltage, but the Panasonic battery can handle a little less current than the Duracell, so it will last a little longer if you’re running heavy apps. BR2032 Battery vs CR2032 Battery

CAP,AL2O3,4.7UF,25VDC,20% -TOL,20% +TOL. s: Applications: General Purpose ; Electrolytic Capacitors: Aluminum Electrolytic. The BR2032 is a 3-volt lithium battery with a nominal capacity of 200 mAh. It is a non-rechargeable and continuous drain current of 0.03 mA. The BR2032 is ideal for powering CMOS circuits, or any other type of circuit requiring a low voltage and a constant drain current. It is also very compact and can be used as a stand-alone power source for smaller projects. What is an ML2032 Battery?Coin cell batteries are single cell, typically disposable (but not always, as we’ll see), and measured in millimeters due to their small size. Their charge capacity is given in milliampere hours (mAh).

The CR2032’s usage life of about 1 year makes it ideal for operating small electronics. It is easily replaced in most instances, although some watches require a special “key” to open them for battery replacement. BR2032 Characteristics batteries all carry at least a 3V charge. They have a shelf life of at least 10 years. And at least some 2032s are rechargeable, depending on the chemical materials used to create their cathode cell. Coin cell batteries are the “larger” varieties of the button cell batteries. They are still small, usually no bigger than 25mm in diameter. Compared to their smallest button cell battery cousins, at 5mm, they are quite larger. For example, you can safely replace most CR2032 coin cell batteries with a BR2032 type lithium battery. You can not, however, always substitute an LiR2032 rechargeable battery for either a CR2032 or BR2032 type, without running safety risks, including overheating and fire.

Table of Contents

The DL2032 battery is a coin cell non-rechargeable, rewritable and reusable battery with an average capacity of 225mAh and 3V of power. This is a great battery for people who are looking for a reliable power supply for their mobile devices. You can use it to power a variety of devices including smartphones, digital cameras, MP3 players, GPS devices, tablet computers, e-readers, wireless headsets, PDAs, and many other devices. This battery is also very affordable, making it a good option for those on a budget. What is a BR2032 Battery? You may still have a few questions concerning 2032 coin cell batteries. Here’s a few that we can answer for you: Is it safe to buy 2032 batteries online? MM63MG-10 : 2000 MHz - 12000 MHz RF/MICROWAVE DOUBLE BALANCED MIXER, 10 dB CONVERSION LOSS-MAX. s: RF: 2000 to 12000 MHz ; Conversion Loss: 10 dB ; Mixer Type: Double Balanced ; Operating Temperature: -55 to 100 C (-67 to 212 F).