Send Message
Home > products > Boat Lithium Battery >
48V 100Ah Boat Lithium Battery Lithium Ion Battery For Marine Use For Fishing Boats Sailboats

48V 100Ah Boat Lithium Battery Lithium Ion Battery For Marine Use For Fishing Boats Sailboats

100ah boat lithium battery

48v 100ah boat lithium battery

48v lithium ion battery for marine use

Place of Origin:


Brand Name:

Bonnen Battery


Compliance with MSDS, UN38.3, CE, CB, IEC 62619, UL

Model Number:


Contact Us
Request A Quote
Product Details
Two Units Of 50Ah Batteries
Total Energy:
Battery Chemistry:
Lifepo4 Battery
Fishing Boats, Recreational Vessels, Sailboats, Tenders, Pontoons And Power Boats
Smart BMS+relay
IP Rating:
Material Of Battery Case:
Cycle Life:
≥4000 Times
Parallel Connection
Communication Protocols:
Payment & Shipping Terms
Minimum Order Quantity
2 units
Special Offers Available
Packaging Details
wooden case
Delivery Time
30 days
Payment Terms
T/T, L/C, ACH, Fedwire Payment, SEPA Credit Transfer, Electronic Fund Transfer
Supply Ability
5000 units /month
Product Description

48V 100Ah Lithium Boat Battery For Fishing Boats, Recreational Vessels, Sailboats, Tenders, Pontoons And Power Boats


Product Introduction


Bonnen EM-LFP48-100AS marine batteries consists of two 48V 50Ah batteries connected in parallel. This dual-box configuration is more convenient for installation in limited boat space. Each box weighs approximately 25 kilograms, making it easily transportable by hand without the need for additional transportation tools.

Experience unparalleled reliability and durability with our 48V lithium boat batteries. Benefit from rapid charging, extended usage, and advanced safety features powered by cutting-edge BMS technology. Elevate your boats motor performance by harnessing the full potential of lithium technology on the water.



Product Features


1. High Voltage Output: With a combined voltage of 48V, our battery pack delivers consistent power to drive electric propulsion systems efficiently.


2. Compact Dual-Box Configuration: The dual-box design allows for easy installation in confined boat spaces, optimizing onboard layout and usability.


3. Lightweight and Portable: Each box weighs only 25 kilograms, making it manageable for manual transportation without requiring additional lifting equipment.


4. Robust Construction: Built to withstand the rigors of marine environments, our battery pack features durable components and rugged construction for long-lasting performance.


5. Modular Design: The modular nature of our battery pack allows for flexible configuration and easy expansion to meet evolving power requirements.


6. Reliable Performance: Built with quality materials and advanced technology, our battery pack delivers reliable power for uninterrupted boating experiences.


48V 100Ah Boat Lithium Battery Lithium Ion Battery For Marine Use For Fishing Boats Sailboats 048V 100Ah Boat Lithium Battery Lithium Ion Battery For Marine Use For Fishing Boats Sailboats 1




Product Specification


No. Item Name Basic Parameter
1 Voltage Range(V) 51.2
2 Battery System Whole Energy (KWH) Rated: 5.12kWh
3 Battery System Whole Capacity(Ah) Rated : 100Ah
4 Battery system configuration 2P16S, Consists of 2 battery box in parallel
5 Rated voltage of single battery pack (V) 51.2
6 Rated capacity of single battery pack (Ah) 50
7 Configuration of single battery pack 1P16S
8 Battery system Working Temperature Discharge -20~55℃,Charge -0~55℃
9 Battery system Surrounding environment relative humidity 5%~95%
10 Battery system storage Temperature -20~25℃(3-6 Month,50%SOC)
-20~45℃(1-3 Month,50%SOC)
-20~60℃(≤1 Month,50%SOC)
11 Battery system Max. charging current 50A
12 Battery system standard discharging current 100A
13 Battery system instant discharging current (Max.) 300A
14 Cooling system Air Cool
15 IP grade IP67
16 Battery Case Material aluminium
17 Weight of each battery pack 25 Kgs
18 Battery system total weight 50 Kgs with aluminium case


Product Benefits


1. Enhanced Power Efficiency: The high voltage output of our battery pack ensures efficient operation of electric propulsion systems, maximizing range and performance on the water.


2. Space-Saving Design: The compact dual-box configuration saves valuable space on board, allowing for more efficient use of available boat space.


3. Convenient Installation: Easy installation in limited boat spaces simplifies the setup process, reducing installation time and effort.


4. Portable and Maneuverable: Lightweight construction and manageable size make our battery pack easy to transport and handle, even in challenging marine environments.


Product Applications


Our 48V 100Ah marine battery pack is designed to meet the diverse power needs of electric boats. Whether you're navigating calm lakes, exploring coastal waters, or embarking on offshore adventures, our battery pack provides reliable and efficient power to keep you moving forward. With advanced lithium technology and robust construction, our marine battery pack delivers exceptional performance and durability in marine environments.


48V 100Ah Boat Lithium Battery Lithium Ion Battery For Marine Use For Fishing Boats Sailboats 2


​The Process Flow & Duration Estimation


Step 1: Battery Specification Discussion (1-3 days)

We initiate discussions to gather all necessary details such as application, voltage, discharging current, charging current, IP grade, maximum case dimensions, etc. Once all requirements are clarified, we finalize the battery specification.

48V 100Ah Boat Lithium Battery Lithium Ion Battery For Marine Use For Fishing Boats Sailboats 3

Step 2: Solution Drawing Design And Confirmation (3 days for initial drawing)

Bonnen Battery experienced engineering team will create a design drawing based on the discussed specifications. We provide this drawing for your review and confirmation. If needed, we'll make adjustments based on your feedback. You'll receive three design options at no additional cost.

48V 100Ah Boat Lithium Battery Lithium Ion Battery For Marine Use For Fishing Boats Sailboats 4

Step 3: Prototype/ Bulk Production (30 days)

Upon confirmation of the final design drawing, Bonnen Battery commence manufacturing either for prototyping or bulk production. This process typically takes around 30 days to complete.

48V 100Ah Boat Lithium Battery Lithium Ion Battery For Marine Use For Fishing Boats Sailboats 5

Step 4: Shipping (Dependent on distance)

Bonnen Battery offers various shipping options tailored to your needs. Air shipping is the quickest but more costly, ideal for urgent orders. Alternatively, sea shipping is the most economical option, though it requires a longer transit time compared to air freight.

48V 100Ah Boat Lithium Battery Lithium Ion Battery For Marine Use For Fishing Boats Sailboats 6



Q: What sets Bonnen apart in the lithium battery industry?
A: Bonnen is a distinguished lithium battery manufacturer with over a decade of expertise. We have successfully delivered comprehensive lithium battery solutions globally, showcasing our commitment to quality and innovation.

Q: Is there a possibility of receiving a discount for large quantity orders?
A: Certainly! We offer competitive pricing, and larger quantity orders will benefit from reduced prices. Feel free to contact our sales team to discuss specific pricing details for your bulk order.


Q: How can I place an order for this Lithium Ion Marine Battery?
A: Placing an order is simple. Visit our website, explore the product details, and use the provided contact options to reach our sales team. They will guide you through the ordering process and answer any additional questions you may have.


Q: Can I receive technical support for integrating the battery into my electric boat project?
A: Absolutely! We provide comprehensive technical support to assist you in seamlessly integrating our lithium-ion battery into your electric boat projects. Our team is dedicated to ensuring your project's success.


Q: Can I visit Bonnen's manufacturing facilities to witness the production process?
A: Certainly! We welcome our clients to visit our state-of-the-art manufacturing facilities. Contact our team to schedule a visit, and we'll provide you with insights into our advanced production processes and quality control measures.


Q: How does Bonnen ensure the safety of its lithium-ion batteries during transportation?
A: Safety is our priority. Bonnen follows strict packaging and transportation guidelines compliant with international regulations, ensuring the secure and safe delivery of our lithium-ion batteries to your location.


Q: Can Bonnen Battery assist with battery management systems (BMS) integration?
A: Absolutely! We offer expertise in battery management systems (BMS) integration. Our team can provide guidance and support to ensure the seamless incorporation of our lithium-ion battery with the BMS in your electric boat projects.


Q: What is the warranty coverage for Bonnen's lithium-ion marine batteries?
A: Our lithium-ion marine batteries come with a 3 years warranty, providing you with confidence and assurance in the durability and performance of our products. Please refer to our warranty policy for detailed terms and conditions.


Q: What is the expected lifespan of the lithium-ion battery?
A: The battery is designed for longevity, with an expected lifespan of over 10 years under normal usage conditions.


Q: Can this battery be customized for specific electric boat models?
A: Yes, our lithium-ion battery solutions are highly customizable to meet the unique specifications of various electric boat models.


Q: How does the rapid charging capability benefit my electric boat project?
A: Rapid charging minimizes downtime, ensuring your electric boats spend more time on the water and less time waiting for a charge.


Q: Can the battery be used in different marine environments, including saltwater conditions?
A: Yes, the battery is designed to withstand marine environments, including saltwater conditions, ensuring reliable performance.


Q: How does the compact design of the battery optimize space on electric boats?
A: The compact and lightweight design allows for efficient space utilization, providing electric boat manufacturers with more design flexibility.


Q: How can I get a customized quote for my electric boat project?
A: To receive a customized quote, simply visit our website and fill out the quote request form. Our team will promptly assess your project needs and provide a tailored solution.

Send your inquiry directly to us

Privacy Policy China Good Quality Boat Lithium Battery Supplier. Copyright © 2024 Hunan Bonnen Battery Technology Co., Ltd. . All Rights Reserved.