Button Cell Battery Holder Manufacturer and Supplier

Button Cell Battery Holder

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.

Our Advantages:

  • 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.

What Processes Can We Use to Produce Button Cell Battery Holder?

Injection Molding part

Injection Molding

Injection molding is a manufacturing process that produces parts through injection molding machines and molds. Injection molding uses plastic molding molds to make thermoplastics or thermosets into plastic products of…
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KENENG battery holder related trademark registration

Process for Customizing Products and Services
Process for Customizing Products and Services


We have become a long-term exclusive supplier of well-known domestic and foreign brands such as Medtronic, BBC, Xiaomi, Gree, etc., with ISO, ROHS and Dun & Bradstreet certifications. On the other hand, we have a strict quality inspection process, a pass rate of over 99%, and perfect after-sales service.

Yes. We exported UK, USA, Singapore, Malaysia, Russia, Japan, Australia, Iran and other countries in the world.

A: Of course, your LOGO can be made on any kind of product, include laser or opening mold.

B: Of course, you can provide your design, and we will make it according to your design.

Yes. We can provide free samples for testing before you place an order.

Screw $ spring series: 100K. Battery holder & battery box series: 1K. Lathe parts & stamp parts & injection molding products: any quantity.

We usually stock the battery holder products and the standard products of screw & spring hardware, so as long as the payment is received, the delivery can be made within 1-5 days. Customized products or non-standard parts will take longer.

We will provide a 12-month warranty. If you meet any quality problem, please feel free to contact us. We will help solving problems within 24 hours.

We are a 20-year-old manufacturer, and all products are manufactured by ourselves. Welcome to visit factory at any time.

Usually customer pay deposit of 30-50%, and the balance will be paid before shipment. We accept TT and Western Union. If the order is large enough, we also accept the L/C. For the old customers, we provide monthly payment based on good cooperation.

Yes. We have a design and R&D department, which can design, open molding and customize for you.