Polinovel lithium marine batteries are equipped with automotive-grade lithium iron phosphate cells with long cycle life and excellent consistency. The cells are connected using advanced laser welding technology to ensure long-term reliability and sustained high output. Our manufacturing process adheres to the highest standards, delivering high-performance battery solutions to our customers.

Polinovel lithium marine batteries feature an intelligent Bluetooth-enabled BMS for real-time battery status monitoring through iPolinovel app. Customers can check multiple batteries at one glance, cut off battery discharge, troubleshoot battery issue wirelessly, and calibrate current and SOC directly from the smartphone.

Normally, when some lithium-ion batteries’ voltage fall below the BMS operating voltage, they can’t be charged, and are often discarded as ‘dead’, which is wasteful. Polinovel’s innovative Reset button can boost those dead batteries back to life. Simply press the button to bypass the BMS to enable immediate charging, and activate the batteries.

Plus, the Reset button can be used to restore the Bluetooth connection in case of signal loss. This smart button ensures a stable power supply and seamless Bluetooth connection.

Polinovel has developed lithium batteries that can safely parallel connect with LEAD ACID, providing superior performance during charging and discharging.

Our lithium batteries support parallel connections for large power needs, and have reliable performance in parallel charging and discharging.

Our lithium batteries are designed to withstand demanding marine applications. They have passed the IP67 waterproof test, ensuring no water ingress, stable voltage, and a reliable connection to the iPolinovel app, even after 30 minutes submerged in 1 meter of water.

Our batteries have endured 10 drops from 1.7-meter stairs, maintaining normal voltage and a stable connection to the iPolinovel app, with only minor impact marks.

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