Custom 18650 Rechargeable Lithium Ion Cell Battery Pack With BMS Protection

Product Description

We provide tailor-made solutions for voltage, capacity, and dimensions. Whether you need a compact design for portable tools or a high-capacity pack for small energy storage, we ensure the battery fits your device requirements perfectly.

Choose the ideal chemistry for your application. We offer high-energy-density 18650 and 21700 Li-ion cells for lightweight portability, as well as LiFePO4 (LFP) cells for extreme safety and long-cycle performance.

Our production lines are highly optimized for battery packs within the 1S to 10S range (3.7V to 37V). This focus allows us to provide more professional engineering, better component matching, and higher efficiency for low-to-medium voltage systems.

We customize the Battery Management System (BMS) to handle your specific discharge currents and protection requirements. We also offer a wide selection of connectors, wires, and housing materials to ensure plug-and-play compatibility.

Time-to-market is critical. Our dedicated R&D team can evaluate your technical specs and provide functional prototypes within 3 to 7 working days, allowing you to test and verify your project quickly.

You provide the concept, and we provide the solution. Our engineers offer free technical drawing services and professional consulting on cell arrangement, heat dissipation, and insulation to optimize your power system.

We support the growth of our partners by offering flexible Minimum Order Quantities (MOQ). Our factory is equipped to handle both small-batch specialized customization and large-scale mass production efficiently.

From initial design to global delivery, we offer a seamless experience. We handle the complexities of dangerous goods (DG) shipping and provide all necessary documentation (UN38.3, MSDS, CE) to ensure your goods arrive safely and on time.