Views: 0 Author: Site Editor Publish Time: 2022-12-19 Origin: Site
Alkaline button battery is used in a wide range of miniature electronics due to its small size, ranging from 4.8mm to 30mm in diameter and 1.0mm to 7.7mm in thickness.
What are the structural features of the alkaline button battery?
How do we determine the type of coin cell battery?
What is the size range of the alkaline button battery?
Alkaline Button Battery has excellent leak resistance due to its unique sealing material processing and sealing technology. In order to maintain the airtightness inside the battery, we use a unique "J-shaped gasket" as the sealing material. By designing the gasket shape from the inside to the outside of the battery, the risk of liquid leakage from long-term use is reduced.
1. Superior economy
The alkaline button battery uses relatively inexpensive manganese dioxide as its cathode material, which provides an excellent price/performance ratio.
2. Excellent discharge stability and heavy duty pulse characteristics
The alkaline button battery can obtain stable discharge voltage even during instantaneous high current discharge.
3. Excellent leak resistance
Alkaline Button Battery uses special sealing material processing and sealing technology, which has excellent leakage resistance.
When determining the type of coin cell batteries you may have, be sure to distinguish between silver oxide and lithium or alkaline batteries. These batteries are identified by an alphanumeric code. Typically, the first letter in the alphanumeric code will identify the type of battery. The first letter (LR) indicates analkaline button battery, which may be thrown in the trash. Batteries with the first letter (CR) indicate lithium batteries and (SR) indicate silver oxide containing heavy metals. Batteries identified by the letter (P) are rechargeable and contain heavy metals and/or mercury. Button batteries contain heavy metals or mercury and can be brought to any household hazardous waste event or contact your local home improvement store, or there are free kiosks inside the doors of every Best Buy store for customers to drop off rechargeable batteries or button batteries for recycling.
The current size range of the alkaline button battery is defined as 4.8mm-11.4mm in diameter and 10.5mm-5.4mm in height, with voltages depending on the electrochemistry being 1.2V, 1.35V, 1.4V, 1.5V and 1.55V respectively.
The alkaline button battery can be powered by a single cell, but due to its small size, it has also been developed into a high volt battery - i.e. a cascade of multiple button cells, typical models are: 6F22 (9V), 4F22 (6V), 15F20 (22.5V), 10A (9V), 11A (6V), 23A (12V), 25A (9V), 26A (6V). 9V), 26A (6V), 27A (12), 476A (6V), 120H7D (8.4V), 2X625A (3V) and many more. Due to the use of button cells, the combined battery pack is very small, but the discharge strength is not large, and is mostly used in small motors, small radio transmission with DC power.
Guangzhou Dolphin Information Technology Co., Ltd. has worked for several years to meet the need of customers from industrial production, and large-scale commercial production.