
Improve Intl Co.,Ltd develops and manufactures lithium and rechargeable batteries, including LiFePO4 and energy storage solutions, backed by strong R&D and ISO-managed processes.
Improve Intl Co.,Ltd is a Shenzhen-based battery manufacturer focused on the research, development, manufacturing, and sales of a broad range of battery products. Established in 2005, the company supplies alkaline batteries, NiMH and Ni-Cd battery packs, lithium batteries, Li-polymer batteries, and button cells to support diverse customer requirements.
IMPROVE BATTERY provides integrated battery solutions for applications across telecommunications, digital and consumer electronics, portable computers, lighting devices, GPS, medical instruments, backup power, and emergency equipment. With an in-house engineering team and capabilities for highly customized designs and battery projects, the company supports both standard supply and tailored specifications.
Quality and consistency are central to its operations, supported by ISO 9001 certification and structured production management. The company emphasizes reliable service, delivery, and technical support, and its products are supplied to multiple international markets including Europe, the Middle East, Asia, and Oceania.

The company combines R&D capability with advanced manufacturing to deliver high-performance lithium batteries and integrated energy solutions. It supports customized product design and a wide range of battery projects to meet specific application needs.
Quality and honesty are the company’s long-term management guideline. The team focuses on consistently surpassing customer expectations in quality, innovation, value, and service, with strong attention to customer specifications.
The factory relocated to a new modern facility covering 10,200 square meters to increase production capacity, improve product quality, and better serve customers.
Moved to a new modern facility covering 10,200 square meters to increase production and improve quality.
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