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Italy, as one of Europe's leading industrial manufacturing hubs, is undergoing a rapid transition towards automation, digitalization, and green energy. Across regions like Lombardy, Veneto, and Emilia-Romagna, the demand for high-reliability components has surged. Among these components, leak-proof battery technology has emerged as a critical requirement for both industrial systems and consumer electronics.
Industrial operators and manufacturers in Italy are increasingly prioritizing safety and longevity. Battery leakage is not merely an inconvenience; in precision environments, the corrosive electrolyte can permanently damage expensive circuits, leading to unplanned downtime and high replacement costs. Whether it is for automated machinery, utility smart meters, or high-end consumer appliances, Italian businesses require robust, certified power cells that guarantee performance under diverse operating conditions.
Strict European environmental directives (such as RoHS and WEEE) and Italy's national green transition initiatives mandate the use of mercury-free, highly durable batteries. This has shifted procurement preferences toward manufacturers with proven quality credentials and zero-leakage guarantees.
Italy's advanced machine manufacturing and packaging industries rely heavily on wireless sensors, IoT transmitters, and backup power units that must remain maintenance-free for years without risk of chemical leakage.
The battery industry is moving rapidly toward high-energy density coupled with enhanced safety designs. In Italy, three major application areas are driving the demand for premium leak-proof batteries:
Italy's residential sector is rapidly adopting smart home technologies. From smart thermostats in historic Roman apartments to automated security locks in Milanese residential complexes, these devices require continuous, low-drain power. A leaking battery in a smart lock can compromise home security and ruin expensive hardware. Changhong's LR03/AAA series provides the perfect defense with its double-crimp sealing technology, preventing leakage even after years of standby operation.
Italy is world-renowned for its rich cultural heritage, museums, and performing arts. Audio guides, museum conservation sensors, and stage microphones in theaters like La Scala require steady, high-fidelity power. The LR14/C alkaline battery series is specifically optimized for these acoustic and sensory devices, offering long-life stability and complete protection against electrolyte leakage that could damage historic monitoring equipment.
Utility companies across Italy are deploying smart gas, water, and heat meters. These devices are often placed in harsh outdoor environments or underground vaults subject to temperature fluctuations and humidity. Changhong's leak-proof technology utilizes a specialized anti-corrosion steel casing and a high-performance sealing ring, ensuring that the batteries remain intact and functional for up to a decade without maintenance.
In Italian commercial spaces and residential buildings, smoke detectors, carbon monoxide alarms, and emergency exit signs rely on backup power. The Changhong 6LR61/9V battery is engineered to deliver high capacity and reliable standby performance. Its leak-proof construction ensures that the internal components of vital security systems are never compromised by acid erosion.
Sichuan Changhong New Energy Technology Co., Ltd. was founded in October 2006. As a subsidiary of Changhong Holding Group (one of the World’s Top 500 Brands), it is a national high-tech enterprise integrating R&D, manufacturing and sales of full-range alkaline batteries and lithium-ion batteries.
The company now operates six manufacturing bases in Mianyang (Sichuan), Jiaxing (Zhejiang), Taixing (Jiangsu), Huarong (Hunan), Shenzhen (Guangdong) and Chonburi (Thailand). It has an annual production and sales capacity of 3.5 billion alkaline manganese batteries, 600 million cylindrical lithium-ion batteries (including 18650, 21700, 26700 and other models), over 100 million small polymer batteries and over 100 million battery PACK sets.
It controls three subsidiaries: Zhejiang Changhong Feishi Electrical Appliance Industry Co., Ltd., Changhong Sanjie New Energy Co., Ltd., and Shenzhen Changhong Juheyuan Technology Co., Ltd.
The company is a listed enterprise in China (Stock Code: 920239), Top 100 Chinese Battery Companies, Vice Chairman Unit of China Battery Industry Association, Member of IEC Technical Committee on Primary Batteries, National High-Tech Enterprise, National Specialized, Sophisticated, Unique and New "Little Giant" Enterprise, the largest production base of high-rate cylindrical lithium batteries in Western China, National Green Factory, Sichuan Provincial Advanced Smart Factory, and included in the MIIT 5G Factory List.
Customer-Centered.
Intelligent Manufacturing, Technological Innovation, Benefit Humanity.
Responsibility, Innovation, Commitment.
To Become a World-Class New Energy Enterprise.
Lead in Technology, Win with Speed.
Changhong introduced advanced technologies and equipment for alkaline manganese batteries from Toshiba, entering the primary battery sector.
Changhong New Energy was independently registered and officially operated.
Introduced the world’s high-end Haiba production line for alkaline batteries.
Changhong Energy listed on the New Third Board; acquired Zhejiang Feishi to build a coastal production and export base.
Acquired Jiangsu Sanjie, entering the cylindrical lithium battery industry.
Established Mianyang Jiechuang, realizing large-scale capacity expansion of alkaline batteries and lithium batteries.
Changhong Energy officially listed on the Beijing Stock Exchange (Stock Code: 920239).
Acquired Shenzhen Juheyuan, entering the polymer lithium battery sector. Changhong Sanjie’s cylindrical lithium battery capacity exceeded 500 million units.
Hunan Changhong Juheyuan polymer battery capacity expanded. Preparation for Changhong New Energy Thailand Plant commenced.
Changhong New Energy Thailand Plant officially went into operation. Total alkaline battery capacity exceeded 3.5 billion units.
