Versatile Connection Options: Our 18650 battery holder can be linked in series or parallel, offering flexible configurations with included copper connectors to meet diverse needs.
Innovative Interlocking Design: Each battery case features a clear cover for added protection, enabling unlimited stacking and creative combinations, reminiscent of building blocks.
Premium Quality Materials: Crafted from durable PC+ABS material, with pure copper M3 screws for positive and negative terminals, this holder minimizes resistance. It supports a high current of up to 5A (max) and allows hassle-free use without soldering.
Broad Applicability: Specifically designed for single 18650 3.7V flat-top cylindrical lithium batteries. Easily transform the battery box into a portable power bank by adding a circuit board. Ideal for various electronic projects, this holder not only sparks creativity but also delivers convenience and satisfaction.
Customer Care and Assurance: Suitable for DIY enthusiasts; batteries not included. We recommend using consumer-grade 18650 flat-top lithium batteries. This product comes with a 30-day return policy for a full refund or replacement in case of any issues. For inquiries, our team is available 24/7 to provide prompt and satisfactory solutions.