What is the Reason for Choosing Lithium Button Battery?

Lithium button battery is widely used in various miniature electronic products due to its small size, ranging from 4.8mm to 30mm in diameter and 1.0mm to 7.7mm in thickness.

• What are the advantages of lithium button battery?

• What is the reason for choosing lithium button battery?

• What are the common sizes of lithium button battery do you know?

What are the advantages of lithium button battery?

1. Small Electronics

Lithium button battery is perfect for small devices such as watches, calculators, medical devices, keychains, etc., providing high performance in a small package. Reliable performance, long battery life, great for temperature fluctuations

2. Reliable Performance

Lithium button battery is designed to operate in extreme temperatures, making it reliable for outdoor use or recreation.

3. Easy to Identify and Replace

The lithium button battery is easy to replace and features engraved markings so you can easily identify each battery model.

What is the reason for choosing lithium button battery?

1. Lithium button battery is light in weight, about 1/6-1/5 of the weight of lead-acid products in the same volume.

2. Lithium button battery is highly adaptable to high and low temperatures, and can be used in environments from -20℃ to -60℃, and after process treatment, it can be used in environments of -45℃.

3. Lithium button battery is green and environmentally friendly, no matter it is produced, used and disposed, it does not contain or produce any toxic and harmful heavy metal elements and substances such as lead, mercury and cadmium.

4. Lithium button battery production basically does not consume water, which is very beneficial to our country where water is scarce.

Specific energy refers to the energy per unit weight or unit volume. Specific energy is expressed in Wh/kg or Wh/L. Wh is the unit of energy, W is watt, h is hour; kg is kilogram (unit of weight), L is liter (unit of volume).

What are the common sizes of lithium button battery do you know?

CR2032: lithium button battery, 20 mm diameter, 3.2 mm height, 220 mAh

CR2032H: lithium button battery, 20 mm diameter, 3.2 mm height 240 mAh

CR2025: lithium button battery, 20 mm diameter, 2.5 mm height, 170 mAh

SR516: Silver, 5.8 mm diameter, 1.6 mm height

LR1154/SR1154: Alkaline/silver,11.6 mm diameter, 5.4 mm height Two-digit code 

LR44/SR44 is commonly used for this size

Some coin cells,particularly lithium batteries,are made with solder tabs and are used for permanent installations, such as powering a memory to obtain configuration information for a device.The full nomenclature will have prefixes and suffixes to indicate special terminal arrangements. For example, the CR2032 has one insert and one solder-in, and in addition to the CR2330 there is one insert and three solder-in BR2330, as well as many charges of 2032, 2330 and other sizes.

Guangzhou Dolphin Information Technology Co., Ltd. has committed to fulfilling all the requirements of lithium button battery. And it welcomes global customers to purchase.