Balder Power: Leading China-Based Supplier of Custom Lithium-Ion Battery Solutions

For decades, lithium-ion batteries have transformed energy storage, offering unmatched energy density, longevity, and eco-efficiency compared to traditional power sources. As a premier lithium-ion battery manufacturer in China, Balder Power specializes in advanced NMC (Nickel Manganese Cobalt) and LiCoO₂ (Lithium Cobalt Oxide) cathode technologies. We deliver high-performance battery cells and fully customized packs tailored to industrial, commercial, and consumer applications.

High-Performance Lithium Battery Cells

Our core offerings include industry-standard cylindrical cells designed for reliability and scalability:

• 18650 Lithium-Ion Battery: Capacities from 1200mAh to 3500mAh, ideal for power tools, medical devices, and portable electronics.

• 21700 Lithium Battery: Up to 5800mAh capacity, optimized for high-drain applications like e-bikes and solar energy storage.

• 26650 & 14500 Cells: Engineered with 45C discharge rates for drones, robotics, and emergency backup systems.

All cells undergo stringent testing to meet UL, CE, and UN38.3 certifications, ensuring safety across extreme temperatures (-20°C to 60°C) and rigorous charge-discharge cycles.

Custom Lithium-Ion Battery Packs: Built to Your Needs

Using our advanced cell technologies, we design custom lithium battery packs to meet unique voltage, capacity, and form factor requirements:

• Voltage Configurations: 3.7V (1S) to 73.6V (20S) systems.

• Capacity Range: 10Ah, 20Ah, 50Ah, 100Ah, and scalable solutions for large-scale projects.

• Application-Driven Designs:

  • Ultra-thin or curved packs for wearables and IoT devices.

  • High-temperature-resistant modules for automotive and industrial machinery.

  • Waterproof and shockproof solutions for marine equipment and outdoor power stations.

Global Compliance & Precision Engineering

Balder Power combines ISO-certified manufacturing with deep expertise in global standards (RoHS, REACH, IEC) to ensure seamless market entry. Our agile production process supports rapid prototyping (<3 weeks) and scalable volumes, from small batches to 10,000+ units.

Empower Your Innovation
Whether enhancing consumer electronics or powering industrial breakthroughs, Balder Power provides high-quality, customizable lithium-ion batteries that align with your technical and budgetary needs. [Contact us today] for a free consultation—let’s turn your energy vision into reality.