Blue Whale series B14 lithium-ion battery is one of the power solutions solely developed by OMS for Aids to Navigation system. Utilizes automotive grade lithium-ion battery and high-quality UV resistant Polycarbonate housing, built-in advanced Battery Management System (BMS), solar charging controller, temperature sensor etc ensures the battery safety operation. Waterproof type quick plug-in connectors make the installation and maintenance work quick and easy.

Blue Whale B14 lithium-ion batteries have recorded more than 8 years of successful operation in Bohai sea and Yellow sea, have undergone several product upgrades according to feedbacks from field and latest market trend. It makes Blue Whale B14 lithium-ion battery stable and reliable, a very popular and highly recognized product in Aids to Navigation industry.