Premium 21700 Battery Holder with Secure Pins
Durable ABS plastic construction ensures long-term reliability and resistance to wear. Precision-molded slots fit 21700 batteries snugly, preventing loose connections.
Flexible DIY Configurations (1P-4P)
Easily assemble 1P, 2P, 3P, or 4P setups with built-in modular design. Reinforced nickel-plated pins guarantee stable conductivity for high-current applications.
Wide Compatibility & Organized Storage
Ideal for vape mods, flashlights, solar projects, and custom power banks. Compact case design keeps batteries dust-free and neatly arranged.
Effortless Installation & Reusability
Tool-free snap-fit assembly saves time. Smooth interior edges protect battery wraps during insertion. Reusable design supports frequent swaps.
Bulk Order Advantage
Wholesale pricing for large-scale DIY projects or commercial use. Ships globally with factory-direct quality assurance.