OEM ODM Custom Boat Lithium Battery 100ah Lithium Marine Battery Waterproofing

These batteries was designed specifically to meet the power and energy needs in all types of traction motors (Golf Cart , EV , E-Bike , Boat Etc). Not only does it fit like a glove , but the battery manage system hosts an intelligent software , providing precision balance between batteries , seamlessly manage regenerative currents and avoids unnecessary disconnect .

The ideal battery for your electric vehicle may be one you build exclusively for it .Sometimes , stock batteries don't fit or your vehicle may need more energy or power to run at top performance. Our engineers can build a custom solution just for you and will ensure your battery has the proper chemistry and system.

• Over 6000 deep cycles, ensuring a lifespan of over 10 years

• IP67-rated durable black metal casing for ultimate waterproof protection

• Full compatibility with electric boat battery requirements and marine energy storage systems

• Available with optional Bluetooth monitoring and LED displays

• Affordable EV batteries price and cost-effective lithium battery sell price for marine customers

• Directly available from lithium battery suppliers, marine battery wholesalers, and battery cell manufacturers

Specification :

Our Marine Lithium Batteries are purpose-built to meet the extreme demands of marine applications, offering reliable and safe power for electric boats, yachts, and other watercraft. Using top-tier lithium ion marine batteries and lithium phosphate prismatic cells, our batteries guarantee outstanding endurance, efficiency, and lightweight performance. Whether you need a marine lithium battery for a fishing boat or a deep cycle battery pack for a yacht, HEYI ENERGY has you covered.

Features :

• Constructed with premium lithium ion marine battery cells for maximum safety and stability
• Available in multiple voltages: 24V, 48V, 72V, 96V marine battery packs
• High capacities up to 600Ah for extended sailing trips
• Supports fast charging, start-stop batterie systems, and agm start stop battery features
• Built-in smart BMS with protection against short circuits, overcurrents, and overvoltages
• Options for battery heating solutions to handle cold marine environments

Applications :

• Electric boats, ferries, and yachts

• Fishing boats, sightseeing boats, and workboats

• Electric jet skis and marine recreational vehicles

• Offshore platforms and marine renewable energy systems

• Start-stop battery systems for marine motors

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.

• Only Grade A lithium ion battery cells and LFP lithium battery technology used
• One-stop solution for custom lithium battery packs tailored for marine use
• Supply chain partnerships with leading lithium battery manufacturers and marine battery distributors
• Competitive pricing with high-end products: buy lithium battery with confidence
• Full technical support including battery specs, 3D pack drawings, and electrical schematics
• Strong stock support with marine lithium batteries ready for quick dispatch

Q: Do you offer free samples?

A: We don't provide free sample, but the sample cost can return to you when you place bulk orders .

Q: What is your terms of payment?

A: We accepted most of payment terms, like T/T,L/C at sight, PayPal, Western Union, Cash etc.

Q: What is a minimum number (pieces) of order for this product?

A: Our MOQ is 1 piece, the more the quantity, the more preferential it is.

Q: How many time you need for production of one sample?

A: If customized according to customer requirements, production time needs 10-15 working days, if it’s our standardized products most of the time we can supply from stock .

Q: How do you ship the products?

A: For small orders or samples we can arrange door to door air freight delivery , for large quantity we normally arrange container or LCL ocean shipment .

Q: How much does shipping cost?

A:It depends on the quantity of goods, the shipping method, and the country . But we will always figure out the best choice for you .

Q: How can I get the best prices?

A: You get cheaper per-item price when you buy larger quantities. Use the website to check prices. Returning customers receive better discount levels.

Q: What if the product is broken?

A: If any product is faulty, you can send me the picture or video to us, and we will study it. And provide the spare parts for after sale service.