Button Cell Battery Holder
Button Cell Battery Holder Manufacturer and Supplier
A battery holder is one or more compartments or chambers for holding a battery. A battery holder is either a plastic case with the shape of the housing moulded as a compartment or compartments that accepts a battery or batteries, or a separate plastic holder that is mounted with screws, eyelets, glue, double-sided tape, or other means. Battery holders may have a lid to retain and protect the batteries or may be sealed to prevent damage to circuitry and components from battery leakage. Coiled spring wire or flat tabs that press against the battery terminals are the two most common methods of making the electrical connection inside a holder. External connections on battery holders are usually made by contacts with pins, surface mount feet, solder lugs, or wire leads.
KENENG is an experienced button battery holder supplier and manufacturer, we can also carry out custom button battery holders services.
Button Cell Battery Holder Display
About Button Cell Battery Holder
The coin cell battery holder is used to load the coin cell battery. It is generally welded on the PCB board, which is convenient for the button battery power supply. There are two installation methods for the button battery holder, one is the patch type and the other is the plug-in type.
How to identify the positive and negative poles of a coin cell battery holder?
Under normal circumstances, the side of the button battery with the “+” mark is the positive electrode, and the back is the negative electrode.
How do I remove the battery from the coin cell holder?
The accessory with a button battery holder on the product is to facilitate the replacement of the button battery. By moving its metal shrapnel lightly, a careful search will reveal a way to remove the coin cell battery. Some coin cell battery holder designs may require a small sheet of insulating plastic to assist in removing the coin cell battery.
Application of button battery
Button battery refers to a battery with a size like a button, generally speaking, the diameter is larger and the thickness is thinner. Button batteries are distinguished from the shape of the battery, and the corresponding battery classifications include cylindrical batteries, square batteries, and special-shaped batteries.
Button batteries are small in size, so they are widely used in various miniature electronic products. Such as computer motherboards, electronic watches, electronic scales, remote controls, electric toys, electronic hearing aids, counters, cameras, etc.
Safety Risks of Coin Cell Batteries
Note: Babies aged 1 to 3 who are just walking are prone to inhalation and swallowing of button batteries.
- ISO9001, ROHS, Dun & Bradsteet certifications.
- More than 20 years manufacture.
- Designated supplier of Medtronic and BBC.
- Occupied 50% the China electronics market (Keyu series battery box and holder.)
- The strict quality control system, 99% qualification rate.
- Factory scale: 10000M2, 150 employees.
- 15 years of foreign trade experience.