Fzolink OL-XS series (XS8/XS9/XS12/XS16) are IP65 automotive round electric quick connectors, engineered for harsh automotive working environments with a wide operating temperature range of -55℃~+85℃ and >500 mating cycles for durable use. Featuring gold-plated brass contacts (≤5mΩ contact resistance) for superior conductivity and gold/silver-plated aluminum alloy housing with bakelite insulation, they deliver stable performance with 250V rated voltage and 3A/5A/10A optional rated current, even resisting vibration and impact. The connectors adopt thread/push-pull self-latching coupling for secure and convenient connection, offer diverse pin configurations (2P-9P) across models, and support wire-to-board installation. IP65 dustproof and waterproof, CE and RoHS certified, they are ideal for reliable power transmission in various automotive electrical systems with compact, space-saving design.