We accept OEM, ODM and SKD orders

LiFePO4 Marine Batteries Manufacturer

Redway Power

LiFePO4 Marine Batteries, One-Stop Solution

Redway Power specializes in LiFePO4 Marine Batteries, crafted for marine applications with precision. These rechargeable lithium iron phosphate batteries, designed by Redway, serve as a reliable power source for marine equipment such as trolling motors, navigation systems, and onboard electronics.

Known for high energy density, extended cycle life, and a lightweight design, Redway Power's LiFePO4 Marine Batteries stand out for their efficiency and safety compared to traditional batteries. Tailored for boaters and marine enthusiasts, these batteries exemplify Redway Power's commitment to providing advanced power solutions, ensuring improved performance, and prolonged energy storage on marine vessels, setting new standards in marine battery technology.

Redway Power for Lithium Batteries OEM/ODM

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LiFePO4 Marine Batteries Manufacturer 12v 75ah lifepo4 lfp battery

12V 75Ah Group 24

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LiFePO4 Marine Batteries Manufacturer 12v 100ah lifepo4 lfp battery group 24 rv

12V 100Ah Group 24

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LiFePO4 Marine Batteries Manufacturer 12v 150ah lifepo4 lfp battery group 31

12V 150Ah Group 31

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12v 200ah lifepo4 lfp battery LiFePO4 Marine Batteries Manufacturer

12V 200Ah

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LiFePO4 Marine Batteries Manufacturer 24v 50ah lifepo4 lfp battery group 24

24V 50Ah

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LiFePO4 Marine Batteries Manufacturer 24v 100ah lifepo4 lfp battery

24V 100Ah

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24v 150ah lifepo4 lfp battery LiFePO4 Marine Batteries Manufacturer

24V 150Ah

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24v 200ah lifepo4 lfp battery LiFePO4 Marine Batteries Manufacturer

24V 200Ah

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LiFePO4 Marine Batteries Wholesale
Experience the reliability of LiFePO4 marine batteries, known for their safety and performance. With chemical stability and no thermal runaway risk, these batteries offer longevity and low self-discharge rates. Redway Battery provides wholesale LiFePO4 options, ensuring lightweight, fast-charging solutions for marine needs. Trust in their quality and over 12 years of expertise for your boating adventures!
What is the wholesale price of lithium battery?

You can click contact us or phone call us. We will give you multiple options of price.

Is Redway Power a trading company or factory?

Redway Power is a company with its own factory, integrating research, development, production, and sales.

How about the quality of Redway's LiFePo4 Battery product?

Redway Power boasts over 12 years of experience in LiFePO4 battery production and is an authorized supplier for CATL and BYD.

Can you do an OEM/ODM project?

Yes, we have engineers available to assist in designing and developing any related products.

What’s your MOQ?

MOQ varies according to battery voltage and capacity.

What payment terms can we accept?

We accept TT/Paypal/West Union, etc.

Energy Storage Lithium Batteries Knowledge

If you’re looking for a reliable, safe, long-lasting, and more expensive battery option for your boat, LiFePO4 batteries are the way to go. Known for their safety and reliability, LiFePO4 batteries provide a suitable power solution for marine environments.

LiFePO4 batteries safe for boat

  1. Reliable and Safe: LiFePO4 batteries are known for their reliability and safety, making them a suitable choice for boat owners.
  2. Long-lasting Performance: These batteries offer long-lasting performance, ensuring a consistent power supply for marine applications.
  3. Suitable for Marine Environments: LiFePO4 batteries are designed to withstand the demands of marine environments, providing a reliable power solution.
LiFePO4 batteries are a reliable and safe option for boat owners. With their long-lasting performance and ability to withstand marine environments, LiFePO4 batteries provide a suitable power solution for boats. Prioritizing safety and reliability, boat owners can trust LiFePO4 batteries to deliver consistent power for their marine applications.
The problems with lithium batteries in boats include the risk of fire due to exposure to saltwater. Saltwater exposure can cause severe damage to lithium-ion batteries, leading to a chemical reaction and an increased fire risk.

What are the problems with lithium batteries in boats?

  1. Saltwater Exposure: Lithium batteries in boats are susceptible to damage when exposed to saltwater. Saltwater can trigger a chemical reaction within lithium-ion batteries, increasing the risk of fire.
  2. Fire Hazard: The chemical reaction caused by saltwater exposure poses a significant safety concern, as it can lead to a higher risk of fire onboard the boat.
The use of lithium batteries in boats presents challenges related to saltwater exposure and the associated fire hazard. It is crucial for boat owners to be aware of these risks and take necessary precautions to ensure the safe usage of lithium batteries in marine environments.

Gel batteries are often considered the safest batteries for boats due to their high energy density and reliability. They have a lower risk of spilling acid, making them a safer option if the boat is accidentally tipped over or experiences movement on the water.

Can you tell me what are the safest batteries for boats?

When it comes to choosing batteries for boats, safety is a crucial consideration. Here are the main points to understand:

Gel Batteries: Gel batteries are renowned for their safety and reliability in marine applications. They have the highest energy density and are less likely to spill acid, reducing the risk of damage to the boat if accidentally tipped over or jostled.

Gel batteries are often regarded as the safest option for boats due to their high energy density, reliability, and reduced risk of acid spillage. When selecting batteries for your boat, considering the safety factor is essential to ensure a secure and worry-free boating experience.

No, a boat motor’s alternator cannot charge a lithium battery like conventional batteries. To charge a lithium battery on the go, a DC/DC charger specifically designed for lithium batteries, such as those produced by Sterling Power or Victron, is required.

Does a boat motor charge a lithium battery?

  1. Incompatibility: A boat motor’s alternator is not designed to charge lithium batteries in the same way it charges conventional batteries.
  2. Specific Charging Requirements: Lithium batteries require a specific charging method that may not be supported by the boat motor’s alternator.
  3. Use of DC/DC Charger: To charge a lithium battery while on the go, a DC/DC charger specifically designed for lithium batteries, such as those produced by Sterling Power or Victron, is necessary.
A boat motor’s alternator is not suitable for charging a lithium battery. To ensure the proper charging of a lithium battery while on the go, it is essential to use a DC/DC charger specifically designed for lithium batteries. This ensures the compatibility and safe charging of the lithium battery in a marine environment.

Yes, trickle charging your boat battery over the winter is a good practice to prevent it from losing charge while in storage. A trickle charger provides a low, steady charge to maintain the battery’s power level. It is important to invest in a reliable trickle charger to avoid overcharging the battery.

Over the winter, should I trickle charge my boat battery?

  1. Trickle Charging Benefits: Trickle charging your boat battery over the winter helps prevent it from losing charge while in storage.
  2. Maintaining Power Level: A trickle charger provides a low, steady charge to maintain the battery’s power level, ensuring it remains in good condition.
  3. Avoiding Overcharging: It is crucial to invest in a reliable trickle charger to avoid overcharging the battery, which can lead to damage or reduced lifespan.
Trickle charging your boat battery over the winter is a recommended practice to maintain its charge and overall health. By using a reliable trickle charger and avoiding overcharging, you can ensure that your boat battery remains ready for use when the boating season resumes.

How does LFP self-discharge rate compare to other lithium-ion batteries?

LiFePO4 (LFP) batteries have a self-discharge rate of only 2% per month, significantly lower than lead acid batteries. This means that LFP batteries can retain their charge for longer periods without significant power loss. With consistent power delivery and a low self-discharge rate, LiFePO4 batteries are a reliable and efficient energy storage solution.
  1. Low Self-Discharge Rate: LFP batteries have a self-discharge rate of only 2% per month, in contrast to the 30% self-discharge rate of lead acid batteries. This means that LFP batteries can maintain their charge for longer durations, reducing the need for frequent recharging.
  2. Consistent Power Delivery: Even when the battery life is below 50%, LFP batteries provide a consistent amount of amperage. This ensures a steady and reliable power supply, allowing for uninterrupted operation in various applications.

Why are LFP batteries a great marine application choice?

LFP batteries are an excellent choice for marine applications due to their strong safety profile. The stable chemistry of lithium iron phosphate in LFP batteries ensures that they do not overheat or catch fire easily. This makes LFP batteries ideal for use in environments where safety is crucial, such as confined spaces aboard boats or in recreational vehicles.
  1. Safety and Stability: The chemistry of lithium iron phosphate in LFP batteries provides a strong safety profile. Unlike other lithium-ion batteries, LFP batteries are resistant to overheating or catching fire, even in demanding marine environments. This ensures peace of mind and reduces the risk of accidents or damage.
  2. Marine Application Suitability: LFP batteries are an excellent choice for marine applications due to their stability and reliability. They can withstand the challenges of marine environments, including vibrations, shocks, and temperature fluctuations. Additionally, their compact size and lightweight design make them easier to install and integrate into marine systems.

What is the energy density of LFP batteries, and how does it benefit marine use?

LFP batteries offer a higher energy density compared to other battery types, such as lead-acid batteries. With an energy density of around 125-160 Wh/kg, LFP batteries can store a significant amount of energy in a compact size. This higher energy density is advantageous for marine applications, as it allows for longer operating times and increased power storage capacity on boats and other marine vessels.
  1. Higher Energy Density: LFP batteries have a higher energy density, typically around 125-160 Wh/kg. This means that they can store more energy in the same volume and weight compared to other battery types. The higher energy density allows for longer operating times and increased power storage capacity, which is crucial for marine applications where reliable power is essential.
  2. Longer Operating Times: The higher energy density of LFP batteries enables boats and other marine vessels to operate for extended periods without the need for frequent recharging. This is particularly advantageous for long journeys or when access to charging facilities is limited.

What is the temperature tolerance of LFP batteries, and why is it important for marine use?

LiFePO4 (LFP) batteries have a temperature tolerance range of -20°C to 60°C (-4°F to 140°F), with optimal performance achieved between -10°C to 50°C (14°F to 122°F). This temperature tolerance is crucial for marine use as it allows LFP batteries to operate effectively in various temperature conditions encountered in marine environments, ensuring reliable power storage and performance.
  1. Wide Temperature Tolerance: LFP batteries have a temperature tolerance range of -20°C to 60°C (-4°F to 140°F), with optimal performance between -10°C to 50°C (14°F to 122°F). This wide temperature tolerance enables LFP batteries to function reliably in diverse marine conditions, including both hot and cold environments.
  2. Reliable Power Storage: The ability of LFP batteries to operate effectively in various temperature conditions ensures reliable power storage on marine vessels. Whether in extreme heat or freezing cold, LFP batteries can provide consistent and dependable power, supporting the electrical needs of marine equipment and systems.

How does LFP battery cycle life compare to other batteries?

LFP batteries have a significantly longer cycle life compared to other battery types, such as lithium-ion batteries. With a cycle life of about 5,000 cycles, which is roughly ten years of use, LFP batteries offer exceptional durability and longevity. This extended cycle life makes LFP batteries a cost-effective choice for marine use and other applications, ensuring reliable power storage over an extended period.
  1. Longer Cycle Life: LFP batteries offer a significantly longer cycle life compared to other batteries. With a cycle life of about 5,000 cycles, LFP batteries can provide reliable power storage for approximately ten years. This extended cycle life reduces the need for frequent battery replacements and ensures long-term cost savings.
  2. Durability and Cost-Effectiveness: The longer cycle life of LFP batteries makes them a more durable and cost-effective choice. Marine applications, in particular, require batteries that can withstand the demands of constant charging and discharging cycles. LFP batteries provide the longevity and reliability needed for prolonged marine use.

Why have LFP batteries become popular in the marine industry?

LFP batteries have gained popularity in the marine industry due to their lightweight design, longer lifespan, and ability to provide consistent power in demanding environments. Their lightweight nature makes them suitable for marine applications, while their extended lifespan reduces the need for frequent replacements. Additionally, LFP batteries offer reliable and consistent power, ensuring optimal performance on boats and other marine vessels.
  1. Lightweight Design: LFP batteries are known for their lightweight design, making them highly suitable for marine use. The reduced weight of LFP batteries allows for better weight distribution on boats and yachts, improving overall performance and fuel efficiency.
  2. Longer Lifespan: Compared to other battery types, LFP batteries have a longer lifespan. This means that marine vessels equipped with LFP batteries require fewer battery replacements, reducing maintenance costs and downtime. The extended lifespan of LFP batteries also contributes to their overall cost-effectiveness.
  3. Consistent Power Delivery: LFP batteries can provide consistent power output, even in demanding marine environments. This ensures reliable performance and uninterrupted power supply for critical systems and equipment on board. The ability of LFP batteries to deliver consistent power is particularly important in marine applications where reliable power is essential for safety and functionality.
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