High-Capacity Parallel Design – Securely holds two 18-650 ba-tteries (up to 72mm length) in parallel for stable 3.7V output, ideal for extended runtime in flashlights, DIY electronics, and power banks.
Durable & Safe PP Resin Construction – Made from flame-retardant UL94-HB certified black PP resin, ensuring heat resistance (-10°C to 100°C) and long-lasting durability for demanding applications.
Wide Compatibility & Easy Installation – Features nickel-plated 650 spring wire and pre-stripped 22 AWG UL1007 wires (150mm length) for effortless ba-ttery insertion and secure connections with 18-650, 17-670, or 17-500 cells.
Premium Conductive Components – Equipped with nickel-plated brass rivets and 0.8mm high-tension springs for optimal conductivity, minimizing voltage drop in high-current devices like LED lights or sensors.
Reliable Wiring & Customization Options – Includes 300V-rated, 80°C-resistant tinned copper wires (5±1mm stripped ends) for soldering flexibility; custom flammability ratings available for specialized projects.
