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A battery sized like a little button is referred to as a button battery. Generally speaking, it is thicker and has a greater diameter (compared to cylindrical batteries such as AA batteries on the market). From an aesthetic standpoint, button batteries are separated into different types of batteries. The corresponding batteries are divided into three groups: square batteries, cylinder batteries, and other shapes.
Overview - Lithium Button Cell Battery 3V CR2032 4pcs bulk pack
Precision devices frequently employ button batteries because they have a generally consistent voltage and steady current. The button battery has a substantial amount of power storage capacity. The button battery appears to be quite little. In actuality, it can sustain the continuous operation of the electronic equipment for a considerable amount of time and can store a great quantity of current in a little amount of space.
Model No: | CR2032 Raymax Lithium Battery |
No for each package | 4 pieces |
Diameter: | 19.7~20.0mm |
Height: | 2.9~3.2mm |
Weight: | 3.0g |
Nominal voltage: | 3.0V |
Package: | 4pcs/ blister card or as your request |
Brand Name: | Mustang,Raymax or OEM |
Payment Terms: | T/T or L/C at sight |
Minimum Order: | 10,000pks |
Warranty: | 1 year |
Certification(s): | ISO9001,ISO14001 |
TYPE | CAPACITY | DIAMETER | HEIGHT | WEIGHT | TEST MODE | CUT-OFF | DURATION |
CR2032/3V | 220mAh | 19.7~20.0 mm | 2.9~3.2 mm | 3.0g | 2kΩ,24h/d 15kΩ,24h/d |
2.0V 2.0V |
140h 1050h |
1. Long-lasting button cell -our CR2032 battery is ideal for small electronics such as watches, lasers, pointers, medical devices, calculators, thermometers, small radios, small toys, and portable electronics.
2. Reliable power - A low internal resistance enables these batteries to provide long-lasting energy for small electronics.
3. Long storage life - These 3v batteries are designed with improved anti-leaking to ensure they last when unused and in storage.
4. Superior components - Made from non-toxic metals like mercury, these CR2032 batteries are enhanced with an anti-leak design and are built to last.
Note: Products with electrical plugs are designed for use in the US. Outlets and voltage differ internationally and this product may require an adapter or converter for use in your destination. Please check compatibility before purchasing.
Choose according to the use
There are many types of button batteries, and the materials used are different, so the selection should be different according to different electronic products. For example, for analog watches, silver oxide or silver peroxide batteries can be used; for digital watches, due to the lighting and alarm functions, silver oxide batteries with larger capacity and potassium hydroxide electrolyte should be used.
Choose according to the size
There are two ways of expressing the size of the button battery. One is the size of the button battery. The size of the button battery is small, and the power is limited. When choosing, pay attention to the size of the power, and the goal should be lasting power; but the size of the button battery. Note that the diameter and thickness of the button battery should be consistent with the size of the electronic product to be installed.
Choose according to the process
The appearance of the button battery is made of stainless steel, and is used as the positive electrode. The negative electrode is a stainless steel circular cover. There is a sealing ring between the positive electrode and the negative electrode. If the coin cell battery is of poor quality, it will not only have a short lifespan, but will also damage the appliances on which the battery is installed.