Break the cold chain short board! MAKUMI industrial-grade button battery, empowering the full-scene landing of ESL smart retail

At present, the digital transformation of smart retail has entered a new stage from "pilot upgrade" to "universal popularization". With the core advantages of dynamic price adjustment, intelligent inventory, unmanned operation, cost reduction and efficiency improvement, electronic price tags (ESL) have fully replaced traditional paper labels and become the digital standard hardware for supermarkets, fresh food chains, pharmaceutical cold chains, and logistics and warehousing.

Behind the continuous rise of industry data, most brands focus on the hardware iteration of price tags, but they have long ignored the core hidden pain point of low-temperature power adapter. The price tag of the cold chain frozen area is dead, the screen flashes, the battery life decays, and after-sales are frequent, which is always the biggest obstacle to the full coverage of retail digitization.

After years of deep cultivation in the industrial-grade micro-power field, MAKUMI Xinmei Energy has accurately identified the industry's essential needs, A series of industrial-grade ultra-low-temperature button batteries have been specifically polished to solve the problem of ordinary batteries failing at low temperatures, with their robust wide-temperature performance, stable pulse discharge, and long-lasting weather resistance, and to break down the barriers of all-weather + refrigerated + frozen scenarios for ESL smart retail.

The ESL industry is experiencing explosive growth, and specialized low-temperature power supplies have become a must-have incremental track.

With the acceleration of the automation and intelligent transformation of offline retail, the global electronic price tag market continues to expand at a high speed. With the rapid development of new retail, pre-cooked food cold chain, pharmaceutical constant temperature storage, and unmanned supermarkets, ESL equipment shipments have increased year after year, and the market penetration rate continues to sink to various low-temperature special scenarios.

Unlike the shelf price tag at room temperature, the battery requirements for ESL equipment in the cold chain scene are beyond the reach of ordinary civilian batteries.Conventional consumer-grade button batteries are only compatible with a normal temperature environment of 0°C-60°C.Once it enters the environment of low temperature and high humidity in the cold storage and frozen cabinet, it will quickly appear problems such as electrolyte congealing, internal resistance soaring, and chemical reaction stagnation, directly leading to the screen refreshing of electronic price tags, unstable voltage, half of the battery life, and even the entire machine being scrapped.

At present, with the scale of the industry and the internal competition of hardware parameters, the industrial-grade button battery with extreme low temperature and stable long-term performance has become the core essential accessory for ESL solution providers to differentiate themselves, reduce after-sales costs, and enhance the reputation of the project.

Double harsh conditions of low temperature and high humidity! Revealing the core points of digital retail cold chain

Supermarket refrigeration cabinets, fresh produce ice tables, and low-temperature storage are the core scenarios of intelligent retail deployment, and are also the "toughest testing ground" for electronic equipment. Two major problems have long been unsolved:

First, the ultra-low temperature operation is harsh.The freezing zone maintains a low temperature of -18℃ ~ -30℃ all year round, and the temperature of deep-freeze storage is even lower. The low-temperature activity of ordinary batteries drops sharply, which cannot support the high-frequency pulse refresh of the ink screen, the device is offline frequently, and the display is abnormal, seriously affecting the normal operation of the store.

Secondly, the corrosion hazard of high humidity lotion. The cold chain environment has a large temperature difference, high humidity, and frequent condensation, which puts high demands on the battery's sealing, corrosion resistance, and storage resistance. Low-quality batteries are prone to leakage, bulging, and rapid self-discharge, greatly reducing the service life of price tags.

Numerous landing cases prove that no matter how excellent the ESL hardware's waterproof, low-temperature, and high-definition display performance is, without the support of industrial-grade low-temperature power supply, all hardware advantages are meaningless. The stability of the power supply directly determines the service life of the electronic price tag and the success rate of the project.

MAKUMI self-developed industrial-grade low-temperature battery, hardcore performance suitable for all cold chain ESL scenarios

As a brand specializing in industrial-grade miniature lithium manganese batteries, MAKUMI abandons the process of reducing the specifications of civilian batteries, and is dedicated to the research and development of low-temperature devices for the Internet of Things. It optimizes the electrolyte formula, upgrades the high-purity electrode structure, strengthens the sealing anti-pressure process, and creates an industrial-grade button battery matrix with ultra-wide temperature, low internal resistance, high stability, and long endurance.

1.Extreme low temperature tolerance, stable and uninterrupted discharge at -40 ℃

MAKUMI industrial-grade ultra-low temperature series batteries break through the industry's temperature limitations and achieve stable operation in an ultra-wide temperature range of -40 ℃ ~ 85 ℃. In extremely cold environments, it still maintains low internal resistance and high chemical activity, the voltage platform is stable and does not drop, perfectly adapts to the dual power consumption requirements of low power consumption and high pulse of the cold chain ESL equipment, and completely eliminates the problems of low temperature shutdown, screen flash, and malfunction.

For the regular refrigerated scene, the brand's regular wide temperature series can cover the whole temperature range of \\-40℃ ~ 85℃ stably, suitable for the normal temperature, refrigerated, and alternating hot and cold shelves of the supermarket, one device and one battery can cover the whole store scene, greatly reducing the customer's inventory and operation and maintenance costs.

2. Industrial-grade stable quality, suitable for ESL long-term unattended operation

ESL devices generally require 3-5 years of non-replacement long-lasting battery life, MAKUMI batteries use high-purity lithium cells and low self-discharge formulas, with low self-discharge in normal and low-temperature environments, and long-lasting battery life without shrinkage. At the same time, it is equipped with a high-strength sealing structure, which is anti-moisture, anti-condensation and anti-corrosion, perfectly adapts to the high-humidity and harsh environment of the cold chain, and greatly reduces the repair rate of the equipment.

The entire series of products support high-frequency pulse discharge, are compatible with the rapid refresh of electronic ink screens and the instant power supply requirements of signal transmission, are responsive and stable in operation, and are compatible with all categories of mainstream ESL electronic price tag solutions at home and abroad.

3. Full specification coverage, one-stop fitting for all ESL models

MAKUMI has a complete CR series industrial-grade battery system, Mainstream models such as CR2032, CR2050, CR2450, and CR2477 are fully covered, standard models, large pulse models, low-temperature models, and custom-wired models are all available, with a standard rated voltage of 3.0V, precise parameters match industry-standard price tags, no need to modify the board, directly compatible, and ready to use.

Flexible intelligent manufacturing + full certification memorization, MAKUMI has been deeply involved in the long-term supply chain of smart retail

Different from the low-quality sources on the market, which are branded, refurbished, and converted from civilian to industrial grade, MAKUMI has its own automated production and manufacturing line, from raw material screening, electrode processing, electrolyte preparation to finished product testing, the whole process is self-controlled, every battery has undergone high and low temperature cycle testing, pulse discharge testing, and sealing test, quality can be traced back, performance is guaranteed.

At the same time, the brand's full range of products have the full set of authoritative certifications of RoHS, REACH, UN38.3, and MSDS, comply with the standards, and can fully meet the bidding review standards of domestic and foreign supermarkets, chain brands, and export projects.

Relying on its strong R&D and flexible customization capabilities, MAKUMI can deeply cooperate with customer project development, customize exclusive internal resistance parameters, discharge curve, and solder foot process according to equipment power consumption, working temperature, and service life requirements, and provide one-to-one exclusive low-temperature power supply solutions for customers.

From consumer-grade general-purpose batteries to industrial-grade dedicated power supplies in specific scenarios, this is the inevitable trend of industry upgrading. In the future, MAKUMI will continue to focus on extreme environment power technology research and development, break the barrier of low-temperature applications with precision quality, and continue to provide stable, reliable, cost-effective domestic micro power solutions for the digital upgrade of smart retail and Internet of Things intelligent devices!