Reliable Marine Battery Supplier & OEM Marine Battery Manufacturer from China
Your Trusted Partner for Marine Power Solutions – Customized Batteries for Boats, Yachts, and Vessels
ISO 9001, UN/DOT 38.3,ISO 14001,CE
Lead Times From 3 Business Day
Rapid Customize BMS And Battery Pack
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Provide OEM & ODM Services For Marine Battery Manufacturer
Custom Design
Tailored battery solutions to meet client specifications.
Private Labeling
Create your own branded marine batteries.
Smart Battery Management Systems (BMS)
Customized BMS for safety and performance.
Mass Production
Capacity to manufacture 100,000+ battery units annually.
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Power Your Marine Journey with High-Performance Batteries from China
- Offering custom marine batteries, including deep cycle, starting, and backup batteries.
- Solutions for small yachts, fishing boats, and large commercial vessels.
- Efficient production from our China-based factory ensures consistent supply and international-quality standards.
General Hot Selling Marine Battery Products
At our factory, we specialize in marine batteries that are designed to meet the unique demands of boats, yachts, and other vessels. we specialize in producing high-demand products such as:
Deep Cycle Marine Batteries
Designed to provide steady power over an extended period, these batteries are perfect for powering onboard systems like lights, GPS units, or electric trolling motors. Unlike starting batteries,
Deep cycle batteries can handle being deeply discharged and recharged many times, making them essential for boats that rely on continuous power.
- Applications: Trolling motors, fish finders, cabin lights
- Benefits: Long life span, reliable performance, deep discharge capability
Starting Marine Batteries
If your boat needs a powerful surge of energy to start its engine, a starting battery is the ideal choice.
These batteries deliver high bursts of current for a short period, ensuring your engine starts every time, even under tough weather conditions.
- Applications: Engine starting, outboard and inboard motors
- Benefits: High cranking power, quick response, dependable in cold weather
Lithium Marine Batteries (LiFePO4)
Lithium marine batteries are at the cutting edge of battery technology. They are lightweight, charge faster, last longer, and offer more power compared to traditional lead-acid batteries.
This makes them a great choice for anyone seeking maximum efficiency and performance on the water.
- Applications: Powering electric boats, deep cycle systems, backup power
- Benefits: Lightweight, long cycle life, fast charging, low maintenance
Hybrid Marine Batteries
Hybrid batteries combine the best features of both starting and deep cycle batteries. They can deliver a quick burst of power for starting the engine while also supplying continuous energy to run accessories and appliances on the boat.
They are perfect for vessels that need both functions without switching between different batteries.
- Applications: Dual-purpose systems, small recreational boats, personal watercraft
- Benefits: Versatile, space-saving, reliable performance for multiple uses
Backup & Emergency Batteries
Backup batteries provide a crucial safety net in case your primary power source fails.
Whether you encounter a dead engine or need to power essential emergency equipment, these batteries are built to give you peace of mind during your marine adventures.
- Applications: Emergency lighting, radios, bilge pumps, GPS units
- Benefits: High reliability, ready for emergencies, ensures safety at sea
Estimated Cost Analysis For LiFePO4 Battery
Please note that the final cost depends on the customized service you require, the specifications of the raw materials used, the relevant national laws, and the distance of transportation.
Estimated Cost Analysis for LiFePO4 Battery 12.8V 100AH Imports from China
| Cost Component | Details | Estimated Impact |
|---|---|---|
| Product Cost (FOB) | The factory cost per unit for a 12.8V 100AH LiFePO4 battery ranges from $130 to $230 depending on order size and supplier. | $130 - $230/unit |
| Shipping Fees | Sea freight costs are lower, typically $5 - $10 per unit for bulk orders. Air freight is faster but more expensive, around $20 - $50 per unit. |
Sea: $5 - $10/unit Air: $20 - $50/unit |
| Customs Duties | Depending on the destination, customs duties are usually between 3-5% of the product value. | 3-5% of product cost |
| Tariffs | Tariffs may apply depending on trade policies. For U.S. imports from China, tariffs range from 7.5% to 25%. | 7.5%-25% of product cost |
| Import Handling Fees | Customs broker and import handling fees, ranging from $50 to $200 per shipment based on volume. | $50 - $200/shipment |
| Warehouse and Storage Fees | Short-term storage fees in the destination country, typically $1 - $5 per unit for large orders. | $1 - $5/unit |
| Quality Inspection | Third-party inspection services to ensure product compliance. These services cost $150 - $300 per shipment. | $150 - $300/shipment |
| Bulk Discount | Discounts are often offered for larger orders. Suppliers may offer 5%-15% discounts for orders over 100 units. | 5%-15% discount for bulk orders |
| Total Estimated Cost | Adding shipping, duties, and other fees, the total cost per unit could range from $150 to $300, excluding tariffs and bulk discounts. | $150 - $300/unit |
Discover Our Marine Battery Range
As a leading lithium battery manufacturer, we specialize in creating top-of-the-line Marine Battery that combine cutting-edge technology with unbeatable durability.
| Battery Group Size | Typical Applications | Key Features | Usage Recommenda |
|---|---|---|---|
| Group 24 | Small boats with minimal power needs | Compact size, easy to install, provides moderate capacity | Best for limited space and basic onboard electronics |
| Group 27 | Mid-sized vessels with moderate power requirements | Extended runtime, good vibration resistance, dual-purpose use | Ideal for recreational boats needing longer runtime |
| Group 31 | High-performance boats and trolling motors | High capacity, waterproof protection, long warranty coverage | Suited for vessels with multiple accessories and equipment |
| Group 8D | Large vessels and heavy-duty marine applications | Massive energy storage,durable for heavy power demands | Designed for large vessels with significant power consumption |
The LiFePO4 Battery Process Flow & Duration Estimation
Please note that the final cost depends on the customized service you require, the specifications of the raw materials used, the relevant national laws, and the distance of transportation. For Example Process Flow & Duration Estimation for 12.8V 100AH LiFePO4 Battery Production and Export:
Quotation & Order Confirmation
We begin by providing a tailored quotation based on your specifications. Once you're satisfied, we confirm the order, ensuring clarity on all details.
Sampling (7-14 days)
After order confirmation, we create a sample battery for your evaluation. This crucial step allows you to assess performance and quality within 7 to 14 days.
Bulk Manufacturing (30-45 days)
Following sample approval and payment (completed within a day), we commence bulk manufacturing. Our advanced facilities produce high-quality batteries within 30 to 45 days, adhering to strict quality control standards.
Shipping (10-15 days)
Once production is complete, we handle shipping arrangements, delivering your order within 10 to 15 days. We ensure all documentation is in order for smooth customs clearance.
Need faster lead times for your lithium battery orders? What if we could streamline sampling and accelerate production to meet your business timelines? Reach out today to discuss how we can optimize your supply chain and ensure timely deliveries for all your projects! For Example Process Flow & Duration Estimation for 12.8V 100AH LiFePO4 Battery Production and Export:
The Basic Knowledge About LiFePO4 battery
Ensuring Product Quality And Safety
Seastar Battery Custom Solutions
Services And Technical Support
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Certifications & Quality Assurance
- Certifications: ISO 9001, CE, RoHS, UN38.3 certified.
- 100% Product Testing: Every battery undergoes rigorous testing for safety and durability.
- 5-Year Warranty: Offering extended warranties for long-term reliability.
Why Choose Seastar Battery
A China Lithium Marine Batteries Manufacturer
Our marine battery range offers tailored solutions for every type of vessel, from fishing boats to luxury yachts.
Each battery is manufactured with strict quality control standards and designed for durability in harsh marine environments.
Whether you need a deep cycle battery for long trips, a starting battery for quick engine ignition, or a lithium option for top performance, we have the perfect battery to suit your needs.
FAQ
Ask Us Anything
For Lithium Marine Battery
What are the different group sizes of marine batteries, and how do I choose the right one?
Marine batteries come in various group sizes, such as Group 24, 27, 31, and 8D. Choose a group size based on your boat’s power requirements, storage space, and intended use. Larger groups provide higher capacity for more demanding applications
What is the difference between a starting battery and a deep cycle battery?
A starting battery delivers a high burst of power to start the engine, while a deep cycle battery provides steady power for long periods, suitable for electronics like lights, trolling motors, and fish finders
Can I use a single battery for both starting and deep cycle purposes?
Yes, dual-purpose batteries are available, combining the features of starting and deep cycle batteries. However, they may not be as efficient as dedicated batteries for specific tasks
What are the advantages of lithium marine batteries over lead-acid batteries?
Lithium batteries are lighter, have a longer lifespan, charge faster, and offer deeper discharge without reducing performance. They also require less maintenance compared to traditional lead-acid batteries
How do I maintain a marine battery for optimal performance?
Regularly inspect for corrosion, keep terminals clean, recharge after every use, and store in a cool, dry place when not in use. Use a charger designed specifically for marine batteries to prevent overcharging or undercharging
What is the typical lifespan of a marine battery?
Lead-acid batteries generally last 3-5 years, while lithium batteries can last 8-10 years or more with proper maintenance. Regular usage, charging habits, and environmental conditions impact battery life
How many amp hours (Ah) do I need for my marine battery?
The required amp hours depend on the equipment onboard and the duration of use. For example, 100-120Ah is recommended for deep cycle lithium batteries on boats with moderate to heavy power demands
Can I install two batteries in my boat?
Yes, you can install multiple batteries, either in parallel to increase capacity or in series to increase voltage. This is common for larger boats and trolling motor systems that require 24V or 36V setups
What is cold cranking amps (CCA), and why is it important?
CCA measures a battery’s ability to start an engine in cold temperatures. The higher the CCA, the better the battery can perform in cold weather, which is essential for boats operating in colder climates
How do I know when it’s time to replace my marine battery?
Signs of a failing battery include difficulty starting the engine, reduced power output, or an inability to hold a charge. Regularly testing the battery’s voltage and performance can help you determine when it needs replacement