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Accu Thermo Protective plug

The Ammonite System Accu Thermo protective plug (third generation) offers premium protection for your diving equipment. Precision-engineered from marine-grade anodized aluminum, it ensures exceptional durability and corrosion resistance. The elegant red color and improved, taller design make handling effortless. Featuring a long thread and double O-rings, this protective cap guarantees a perfect seal, reliably preventing water ingress into sensitive battery terminals when properly tightened. It is an essential accessory for divers looking to safeguard their Accu Thermo heating systems and batteries during transport or storage.