We don't  just supply batteries,  we build custom power

solutions. From Custom battery packs and intelligent BMS

to dedicated chargers, we engineer the energy that fuels your innovation.

Established in 2012, Shenzhen HaiChuangHui Technology Co., Ltd, 

is referred to as HCH-Battery,which is a specializes in designing and 

manufacturing custom rechargeable battery packs and battery chargers. 

HCH-Battery is a specialized enterprise dedicated to the design, development, 

and manufacturing of tailored battery-related products, 

For example: Custom Battery Packs, Custom Battery Chargers, 

Custom Battery Management Systems,Custom Battery Inverters,

committed to delivering innovative, reliable, and high-performance energy solutions

 for diverse industrial and commercial needs. 

With a core focus on customization, we empower clients to access power systems 

precisely aligned with their unique requirements—whether for portable devices, 

renewable energy storage, electric mobility, or specialized equipment.

Our Core Customization Expertise

We excel in crafting bespoke battery ecosystems, including but not limited to:

•Custom Battery Packs: Engineered for optimal voltage, capacity, and form factor, 

  our battery packs are built to withstand demanding applications 

  while ensuring safety and longevity.

•Custom Battery Chargers: Tailored charging solutions with intelligent algorithms for fast, 

  efficient, and safe recharging, compatible with specific battery 

  chemistries and usage scenarios.

•Custom Battery Management Systems (BMS): 

  Advanced BMS designs to monitor cell health, 

  balance charge, prevent overcharge/discharge, 

  and extend battery lifespan—critical for mission-critical operations.

•Custom Battery Inverters: Seamless integration of inverters to convert DC battery power 

  into AC electricity, optimized for efficiency, portability, or grid-tied applications.

Why Choose HCH-Battery?

•Client-Centric Customization: From initial concept to final production, 

  we collaborate closely with clients 

  to translate unique power challenges into turnkey solutions.

•Technical Excellence: Backed by a team of experienced engineers and 

  state-of-the-art manufacturing facilities, we ensure compliance 

  with international standards (e.g., UN38.3, CE, RoHS).

•End-to-End Support: Beyond product delivery, we provide technical guidance, 

  after-sales service,and lifecycle management to maximize your investment.

At HCH-Battery, we believe every power need deserves a personalized answer. 

Whether you require a compact battery pack for a medical device 

or a large-scale energy storage system for off-grid use,

 we are here to turn your vision into reality—reliably, efficiently, and sustainabl

Empowering Your World with Custom Battery Power. 

Your Application, Our Blueprint. We specialize in custom lithium-ion battery packs, protective BMS, 

smart chargers, inverter systems, and companion apps—delivering a perfectly integrated power system.