For over a decade, we at Gushine have been a leading custom battery pack manufacturer, delivering advanced energy solutions to industries worldwide. Since 2011, we have specialized in designing and producing high-performance lithium battery modules, smart chargers, and energy storage systems. With our manufacturing facilities spanning 37,000 square meters in Zhuhai and 29,000 square meters in Vietnam, we combine cutting-edge technology with military-grade durability to create custom battery packs that excel in extreme conditions. We adhere to international certifications, including ISO 9001, 14001, 45001, and 13485, ensuring reliability and safety across all our products.
We stand out among custom battery pack manufacturers by offering fully adaptable energy solutions. We provide comprehensive customization, including cell selection, capacity adjustments, voltage specifications, and charge-discharge rate optimization. Whether our clients require standard or high-rate discharge capabilities, our engineers design battery modules to meet precise operational demands. Our custom battery packs support extreme environments, functioning flawlessly in temperatures as low as -40°C or as high as 85°C. Additionally, we integrate high energy density cells with low internal resistance to extend battery life while maintaining intrinsic safety for critical applications.
A key differentiator for us is our sophisticated Battery Management System (BMS). Our BMS ensures safety through multi-level protection against overcharge, overdischarge, overcurrent, and short circuits. Real-time monitoring of voltage, current, and temperature enhances reliability, while advanced SOC and SOH management solutions from industry leaders like TI and Maxim optimize performance. Communication interfaces such as RS232, RS485, I2C, and CAN enable seamless integration with various devices. Our BMS also supports fast charging via USB 3.0 and Type-C, along with ultra-low power consumption features for extended operational life. Fault detection and alarm systems further enhance the dependability of our custom battery packs.
Our custom battery packs are built to withstand demanding conditions through robust structural engineering. We design battery enclosures tailored to specific device dimensions and environmental challenges, using UL 94-V0 flame-retardant materials for enhanced safety. Rigorous testing ensures high mechanical strength, including drop resistance, thermal shock endurance, and vibration tolerance. For applications requiring additional protection, we offer IP67 and IP68 waterproof and dustproof designs. We also develop intrinsically safe battery solutions compliant with ATEX and IECEx standards, making them ideal for hazardous environments.
We have solidified our reputation as one of the trusted custom battery pack manufacturers by consistently delivering innovative, durable, and high-performance energy solutions. From initial design to full-scale production, we collaborate closely with our clients to develop battery systems that meet exact specifications. With a strong focus on safety, efficiency, and adaptability, our custom battery packs power a wide range of industries, from medical devices to industrial equipment. By choosing us, businesses gain a partner dedicated to pushing the boundaries of battery technology while ensuring reliability in even the most challenging conditions.
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Your Trusted Custom Battery Pack Company in China 
