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18650 POS Battery: The Best Power Source for Your Point-of-sale

Time: 2023-03-17 08:55:01

What is a 18650 POS battery?

  • Rechargeable lithium-ion batteries of 18650 and 18 to 65mm lengths are known as POS batteries. The usage of these batteries in different equipment used in retail businesses, like barcode scanners, card readers, and POS systems, as points of Sale.
  • Because they can store a lot of energy in a very small space, the 18650 POS battery is utilized because of its high energy density. They can offer a continuous and trustworthy power source for demanding electronics since they also have a high discharge rate. They are a more affordable and ecologically responsible option for disposable batteries since they can be recharged several times without losing capacity.
  • These batteries are also well-liked by hobbyists and enthusiasts who use them to run various devices, including torches, drones, and electric cycles. They are often utilized in portable devices like power banks and laptops.

The features of the 18650 POS battery:

  • Steady Performance: 

The maximum capacity is at least 80% after more than 500, 1000, or even 2000 cycles of continuous charging and discharging. Regularly utilizing high and low temperatures are ensured stable and long-lasting power output.

  • High-quality components and a variety of options:

All batteries come with a 12-month guarantee, and we'll give you datasheets to ensure they're up to code. It is a wide choice of solutions depending on your budget and quality needs, with the highest price-performance ratio in the sector for products of the same grade.

Our team has conducted tests to ensure maximum battery capacity is kept within safe limits. We will design the battery following the features of your product and produce the battery or battery pack after confirming the specifications to lower your costs and satisfy your needs.

18650 POS battery
  • We have been working with batteries for over 18 years:

We have significant battery knowledge as a factory with 18 years of experience. Every battery capacity is actual and unaffected by fraud.

How Do 18650 POS Batteries continue to function?

  • One variety of lithium-ion batteries is the 18650 battery. The designation 18650 refers to its cylindrical form, defined as having a 65mm length and an 18mm diameter. These batteries are frequently used in many different types of electronic equipment, such as POS, WiFi, communication, medical instruments, led lamp, traffic signs, portable family appliances, electronic toys, etc.
  • A 18650 battery's fundamental functionality is rather simple. The cathode and the anode, two electrodes inside the battery, are separated by a thin layer of a porous substance known as the separator. Lithium ions can flow back and forth between the two electrodes during charging and discharging thanks to the lithium compound that coats the electrodes.
  • The battery is linked to an external power source during charging and current travels from the power source to the battery. Lithium ions are moved by this current from the cathode to the anode, settling into the porous substance. The term "lithium-ion intercalation" refers to this procedure. The battery's voltage rises as more and more lithium ions are incorporated into the anode.
  • The procedure is reversed after you are discharged. An external device is linked to the battery, and its energy reserve powers it. Lithium ions migrate from the anode back to the cathode when the battery drains, discharging the energy held therein. When the battery empties, its voltage falls.
  • A protective circuit is also included in the 18650 battery to guard against overcharging and over-discharging. This circuit keeps track of the battery's voltage and temperature and can stop the current flow if it rises over acceptable limits.

Understanding the Advantages of 18650 POS Batteries:

Rechargeable lithium-ion batteries, known as 18650 POS battery, is often used in portable electronic devices, including POS, WiFi device, communication device, medical device, instrument, led lamp, traffic sign, portable family appliance, electronic toys, etc. Due to their high energy density, long lifespan, and capacity to produce high currents for lengthy durations, these batteries have grown in popularity. The use of 18650 batteries has the following advantages:

  • High Energy Density

18650 batteries offer a higher energy density than other battery types, allowing them to store more energy in a smaller volume. They are, therefore, perfect for use in compact portable electrical gadgets.

  • Extended Life: 

18650 batteries have a longer lifespan when compared to other rechargeable batteries. Many recharge and discharges can be made without reducing their capacity. They have become a more affordable choice as a result over time.

  • High Discharge Rate:

 18650 batteries are suited for high-performance equipment like power tools and electric cars because they supply high currents for protracted periods.

  • Safety: 

Using 18650 batteries is generally safe. They include built-in safety features that guard against short circuits, overcharging and over-discharging. Fire and explosion danger is decreased as a result.

  • Environmentally Friendly:

 Since 18650 batteries may be reused several times before being discarded, they are more ecologically friendly than disposable batteries. Also, several producers provide recycling programs for these batteries.

Technological Overview of 18650 Batteries for Point-of-Sale Devices:

  • One prominent brand of rechargeable lithium-ion battery used in many different electronic devices, including point-of-sale (POS) systems, is the 18650 battery. The name of these batteries refers to their size, around 65 millimeters in length and 18 millimeters in diameter.
  • The advantages of 18650 batteries include a high energy density, a lengthy cycle life, and a comparatively low price. They are perfect for portable devices like POS systems since they can store much energy relative to size and weight. Also, they are rechargeable, so they may be used often before needing to be replaced.


A strong and dependable approach to power Point-of-Sale (POS) systems is using a 18650 POS battery. The R&D staff of Haizhitong is powerful, and they have cutting-edge production and testing tools. Moreover, we have a top-notch management team, a quality control system certified to ISO 9001: 2008, and highly qualified staff. The philosophy of "offering consumers an unrelenting quest of high quality and serving them completely" has always been upheld by HI-CHIPCOM.