12V 200Ah LiFePO4 Lithium Deep Cycle Battery - Wholesale Marine Batteries
The 12V 200Ah LiFePO4 Lithium Deep Cycle Battery is engineered for extreme conditions—offering overload auto-recovery in 30 seconds, dual heating modes for winter performance, and IP67 dustproof protection for marine use. Its advanced BMS includes short circuit, over-discharge, and overcurrent safeguards, ensuring durability across solar, RV, and boat systems. This makes it a dependable solution in the Wholesale Marine Batteries market.Key Features of the 12v 200Ah Lithium Battery
- Certified Safety: Meets UN38.3, IEC62133, UL, and CE standards.
- Plug-and-Play: Easy replacement for lead-acid batteries.
- Long Lifespan: Over 6,000 cycles with reliable performance.
- Waterproof Up to IP67: Perfect for marine and rugged use.
- Advanced BMS: Protects against overcharge, over-discharge, and overheating.
- High Efficiency: Achieves 95% energy efficiency for faster charging.
- Low Self-Discharge: Retains about 2.5% self-discharge per month, ensuring long-lasting power.
- Eco-Friendly: Built with safe, impact-resistant Grade A+ LiFePO4 cells.
Specificaion Of 12V 200Ah Deep Cycle LiFePO4 Lithium Battery
| MODEL NO. | MLP12200A | MLP12200M |
| Nominal Voltage | 12.8V | |
| Nominal Capacity | 200AH | |
| Brand Name | MANLY Battery/OEM | |
| Cell Type | 3.2V LiFePO4 Battery Cell | |
| Full Charge Voltage | 14.6V | |
| Discharge-end Voltage | 10.0V | |
| Standard Charging Current | 40A | |
| Discharging Current (Max. continue) | 100A | |
| Discharging Current (Peak) | 300A(＜1S) | |
| Protection Functions of BMS | Over-charge, over-discharge, over-voltage, over-current, short circuit, temperature, etc., | |
| Battery balancing management | ||
| Optional communication protocol (CAN/RS485/Bluetooth etc.) | ||
| Battery Shell | ABS Plastic | Metal |
| Battery Size | 522*269*220MM | OEM |
| Battery Weight | About 22.3KG | About 25.5KG |
| Battery Connector | M8/OEM | OEM |
| Waterproof level | IP66+ | IP65+ |
| Communication Protocol | RS485, CAN, Bluetooth or others can be added upon request | |
| Charge Temperature | 0℃~+45℃ | |
| Discharge Temperature | -20℃~+75℃ | |
| Cycle Life | ≥5,000 times, 80% of DOD | |
| Warranty | 5 years, longer can be negotiated | |
Unmatched Battery Safety and Performance
Unmatched Battery Safety and Performance- Built with Grade A+ LiFePO4 cells, the 12V 200Ah lithium battery offers reliable and stable energy for applications like solar energy storage, marine systems, and off-grid power setups.
- Includes an optional smart Battery Management System (BMS) for real-time monitoring and precise cell balancing, ensuring consistent performance in any environment.
Extended Battery Lifespan and Warranty
- Provides over 6,000 charge cycles, significantly outperforming traditional batteries, and offers consistent performance for up to 10 years.
- This lifepo4 battery 12v 200ah reduces maintenance costs and ensures long-term power for off-grid systems and other critical applications.
Advanced Safety Battery Protections
Advanced Safety Battery Protections- Short circuit protection
- Overcharge prevention
- Over-discharge safeguards
- Overvoltage and overcurrent protection
- The lithium battery 200Ah is designed to withstand extreme environments, ensuring safe operation in RVs, marine systems, and solar setups.
Custom Battery Solutions for Versatile Applications
Custom Battery Solutions for Versatile Applications- This LiFePO4 battery 12V 200Ah offers flexible customization options: Voltage, Capacity, Dimensions and External design.
- Perfect for tailored power solutions in off-grid solar systems, marine applications, and other energy storage solutions.
Versatile Connection Options
Versatile Connection Options- Supports multiple configurations:
- 4S for higher voltage
- 4P for increased capacity
- 4S4P for expanded scalability
- This versatility ensures compatibility with a wide range of applications, from renewable energy to marine systems.
Smart Monitoring Features
Smart Monitoring Features- Optional Bluetooth connectivity allows for real-time monitoring of the 12V 200Ah lithium battery, enhancing user convenience.
- Integrated battery level display ensures effortless performance tracking for RVs, marine setups, and solar systems.
12V 200Ah LiFePO4 Lithium Battery Product Showcase:
Custom 12V 200Ah LiFePO4 Lithium Deep Cycle Battery for Wholesale and OEM Supply
The 12V 200Ah LiFePO4 lithium deep cycle battery from MANLY Battery is engineered for high-demand applications like RVs, telecom, marine, and off-grid solar systems. With up to 6000 life cycles, 100 Wh/kg energy density, and 80% capacity retention after 5000 cycles, it offers reliable, long-term performance. Compared to SLA batteries, it’s 40% lighter, charges faster, and cuts maintenance costs by 50%.
Designed for harsh environments, it operates from -20°F to 150°F and includes BMS protections against short circuits, overcharge, and thermal risks—charging is safest above 32°F.
As a trusted battery manufacturer, MANLY produces 3,000+ units daily, exports to 30+ countries, and supports custom configurations for bulk orders. Backed by a 10-year warranty and expert technical support, MANLY delivers lithium solutions businesses can depend on.
12v Battery Charger Specification
Presenting our high-performance 12V lithium battery charger, designed specifically to charge large LiFePO4 batteries efficiently, thereby enhancing their lifespan. This charger thrives in adverse conditions, resistant to both extreme weather and water, making it ideal for robust applications. It is intended exclusively for our MANLY LiFePO4 batteries and is not suitable for lead acid or SLA batteries due to its high power output. Enclosed in a robust aluminum case for quick heat dissipation, the charger offers a 200A output to meet the needs of users who require rapid charging capabilities. Ensure you use a compatible LiFePO4 charger like this one to maintain optimal battery performance and life. For more information, please get in touch with us.
Delivery, Packing & Services
Why choose MANLY:
- 10 years longer warranty time
- OEM/ODM custom is acceptable without MOQ Request
- Made of industrial Grade original MANLY factory lifepo4 battery cell with Factory price
- With advanced smart BMS (Battery Management System)
Packing & Delivery:
Packaging:
1) Carton box -pallet-container.
2) Packaging also can be customized by customers’ requirements.
Shipping:
1) Shipping time for news sample is 25-30 working days; mass production is 15~20 working days – since deposit received and samples confirmed.
2) Sample order is supposed to be shipped by DHL, UPS, FedEx, or TNT, mass order is suggested to ship by sea, we could supply forwarder service if you need.
Our Services:
OEM & ODM can customize according to your request :
- Battery voltage, capacity, and dimension.
- BMS charging and discharging current.
- Connector, case, and wire.
- Your own logo eg: silk print.
After-sales service is available :
- Respond in 24 hours to any inquiry on our product.
- Take action quickly for a normal customers’ claim within 12 hours.
- Good after-sales service: We offer 3 years quality warranty for lifepo4 batteries 12.8V 20Ah/50Ah/100Ah/200Ah/500Ah/1000Ah/…
- One by one tested before shipment.
FAQ:
1: Is MANLY Battery a trading company or factory?
R: MANLY is a company with its own factory, which integrates research, development, production, and sales.
2:How about is the quality of MANLY’s LiFePo4 Battery product?
R: MANLY has 12+ years of experience in lifepo4 battery, is also the authorized supplier of Siemens and BOSCH.
3: Can you do OEM/ODM project?
R: Yes, we have engineers who can help you design and R&D any related products.
4: What’s your MOQ?
R: According to your battery voltage and capacity.
5: What payment terms we can accept?
R: TT/Paypal/West Union/etc.
6:What is the recommended float voltage for a 12V 200Ah LiFePo4 lbattery?
The recommended float voltage for a 12V 200Ah LiFeP4 battery is typically between 13.5V and 13.8V.
7: Can a 12v 200Ah battery be used for RV applications?
R: Yes, it is a durable and reliable energy storage option for RV applications.
8: Can a 200Ah lithium battery be used for electric boats?
R: Yes, it is a suitable energy storage option for electric boats due to its high energy density and long lifespan.
9: How Long to Charge 200Ah Lithium Battery?
R: The charging time for a 200Ah lithium battery depends primarily on the charger’s current.
For example:
A 40A charger will take approximately 5 hours to fully charge the battery.
A 20A charger will take about 10 hours.
A 10A charger can take around 20 hours.
The charging time also depends on factors such as the battery’s state of charge, the efficiency of the charger, and ambient temperature. Using MANLY 12V lithium battery charger will optimize charging speed and ensure the longevity of your battery.
10: How Much Does a 200Ah Lithium Battery Weigh?
R: The weight of a 200Ah lithium battery typically ranges between 40 to 50 pounds (18 to 23 kg). The MANLY MLP12200A lithium battery weighs about 22.3 kg, while the MLP12200M model weighs about 25.5 kg. These batteries offer a lighter alternative to traditional lead-acid batteries, which can weigh significantly more at similar capacities. This weight reduction makes them ideal for applications such as marine, RV, and solar setups, where portability and ease of installation are crucial factors. Additionally, the lighter weight improves fuel efficiency and performance in vehicles like boats.
11: How Much Solar for 200Ah Lithium Battery?
R: To charge a 200Ah lithium battery efficiently using solar panels, the size of the panel depends on several factors, including sunlight availability and the type of charge controller being used. On average:
- With 5 peak sunlight hours, you would need approximately 600 to 700 watts of solar panels using an MPPT charge controller to charge a 12V 200Ah lithium battery from 100% discharge. MPPT controllers are more efficient than PWM, converting more energy from the solar panels.
- If you’re using a PWM charge controller, you may need a higher wattage of around 700 to 870 watts to achieve the same result within 5 peak sunlight hours.
Additionally, factors like local sunlight conditions and system inefficiencies (like wiring and inverter losses) can influence the required panel size. If your area has fewer sunlight hours or you want faster charging, increasing the panel wattage to 800 watts or more might be necessary.
12: How Long Does a 200Ah Lithium Battery Last?
R: The lifespan of a 200Ah lithium battery depends on several factors, including the device’s power consumption, discharge rate, and overall battery health. On average:
- For a 10W device, the battery can last up to 216 hours.
- For a 100W device, it can run for approximately 21.6 hours.
- For a 1000W device, the battery can last around 2.16 hours.
In real-world scenarios, a 200Ah lithium battery can last between 5 to 15 years if well-maintained, offering thousands of charge cycles, especially with LiFePO4 technology, which allows for deeper discharges without harming the battery’s longevity. Variables such as environmental conditions and how frequently it’s charged and discharged can affect this lifespan.
If you’re using the battery for moderate loads, such as powering an RV or boat appliances, a properly managed 200Ah lithium battery can provide power for extended periods, ensuring reliability and long-term performance.
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