96V 72V LiFePO4 Marine Battery 30kWh 50Kwh Waterproof Lithium Battery for Electric Boats

Designed for electric boat propulsion, the 48V 72v 96v LiFePO4 marine battery delivers a robust 16kWh of energy storage in a durable, waterproof package. Engineered with IP67-rated protection, it resists water intrusion, corrosion, and vibration — perfect for harsh marine environments. Built with premium Grade A LiFePO4 cells, it ensures long service life (6000–8000 cycles) and stable discharge performance. Whether you're powering small electric boats or hybrid marine systems, this battery offers a high-capacity, maintenance-free, and eco-friendly solution for dependable on-water power.

• Decade-long lifespan even under heavy daily cycling

• Plug-and-play high-voltage integration for EVs and energy storage

• Bespoke Li-ion solutions, including custom shapes and capacities

• Military-grade BMS with fail-safe mechanisms

• Scalable for fleets with bulk discounts available

• Affordable OEM pricing for mass adoption

• Compliant with global EV battery regulations

Specification :

Our Electric Vehicle Lithium Batteries are specifically designed to power all types of electric vehicles, from compact city cars to electric trucks and motorcycles. Featuring the latest lithium ion ev batteries and LFP prismatic battery cells, our electric vehicle battery packs provide high energy density, long cycle life, and superior thermal stability. Whether you need a 48V hybrid battery or a 96V 200Ah lithium battery, HEYI ENERGY delivers cutting-edge EV battery pack solutions for today's demanding mobility needs.

Features :

• High-efficiency EV battery system using Grade A lithium battery cells

• Compatible with electric car battery pack, ev battery cell, and electric vehicle battery module architectures

• Wide voltage options: 12V, 24V, 48V, 72V, 96V, 388V

• Various capacities available: from 10Ah to 600Ah

• Supports fast charging, auto start stop systems, and car start stop battery functions

• Options for NMC lithium battery, NMC pouch cell, and LFP prismatic battery cell configurations

Applications :

• Electric cars, SUVs, and light trucks
• Electric motorcycles, scooters, and e-bikes
• Pickup trucks, farm tractors, and food trucks
• EV trucks and semi-trucks with lithium truck batteries
• Electric minibuses and electric delivery vehicles
• New energy industrial vehicles, AGVs, and factory automation

E-Bikes / Scooters / Wheelchairs / Tricycle / Golf Cart / Electric Vehicles/Boat

HEYI ENERGY offer a full power solution of LiFePO4 battery pack + charger + control system

Our range covers from 12V / 24V / 48V / 72V / 96V to 800V.

With a capacity of 10 Ah / 20Ah / 30Ah / 50Ah / 100Ah / 200Ah / 600Ah.

If the standard batteries don’t fit for your application, then we can assembly a custom made Lithium battery based on your specifications .

Please send us your parameters as dimensions, voltage, capacity and required current and we will search together with you for a solution.

• High reliability with lithium iron phosphate battery cells and lithium nmc battery options

• One-stop solution: battery pack of electric vehicle + charger + control system

• Support for battery swapping stations and ev swapping station designs

• Direct partnerships with leading lithium battery manufacturers and battery cell suppliers

• Superior quality control with nmc battery cell, ncm lithium ion battery, and lifepo4 prismatic cells

• Full after-sales support and technical consultation for your custom EV project.