CTS 500V 600V 234Ah Lifrepo4 White Waterproof Lithium Battery Pack for Electric Boat Yacht OEM ODM Available

High-quality brand-new Grade A LiFePO4 cells offer superior thermal stability and ultimate safety compared to NMC, completely eliminating thermal runaway risks. Outstanding cycle performance with ≥6000 cycles and a 10-year design lifespan. Much lower total cost of ownership compared to lead-acid batteries. Every single cell comes with a traceable QR code for full quality tracking.

Self-developed BMS specifically designed for marine applications. Active balancing is available as an upgrade. Compatible with CAN/RS485 communication protocols. Features IP67-rated insulation protection, overcharge, overdischarge, overcurrent, short circuit, over-temperature, and thermal runaway protection. Supports insulation resistance monitoring, fully meeting global maritime safety standards to monitor every cell string precisely.

Comes with built-in liquid cooling pipelines. Optional PI film heating and silicone film heating components. Automatically preheats in low temperatures and intelligently dissipates heat under high loads. Ensures consistent power delivery in extreme marine environments, guaranteeing worry-free sailing range.

Integrated high-strength white metal housing with specialized marine-grade anti-corrosion coating to resist saltwater spray. Reliable fully-sealed structure ensures an IP67 waterproof rating (IP68 optional), protecting the internals even during temporary submersion or wave impacts. Equipped with MSD manual service disconnect and explosion-proof valve for maximum safety.

CAN / RS485 communication ports are reserved to connect with the yacht's central control panel. Real-time data including SOC, cell voltage, temperature, and fault codes can be displayed. Optional 4G/5G cloud remote monitoring is supported, allowing boat owners and service teams to check battery status from land, simplifying offshore maintenance and after-sales service.

Voltage, capacity, dimensions, high-voltage connectors, and communication protocols can be customized on demand. Optional fast charging kits, Bluetooth monitoring APP, and GPS anti-theft modules are available, compatible with mainstream global marine charging standards. Ideal for luxury yachts, recreational fishing boats, passenger ferries, and marine workboats.

Lightweight structure optimized via CAE simulation to improve the energy density of the marine battery system. Standard modular platforms support high-voltage ranges from 200V to 1000V, helping boat manufacturers shorten new product development cycles and accelerate project implementation.

We cooperate with professional battery labs to conduct rigorous marine reliability tests, including salt spray, IPX7/IPX8 water spray, vibration impact, EMC electromagnetic compatibility, and abuse safety tests. Every battery pack undergoes aging testing before delivery to guarantee long-term operational stability.

Free of heavy metals and corrosive electrolyte. Zero daily maintenance and zero emissions during operation. Compliant with global maritime environmental regulations (e.g., IMO carbon reduction targets), helping shipyards and owners cut compliance costs and realize the green transition from fuel-powered to electric marine propulsion.