MWNKDS® 12.8V 200Ah LiFePO4 Battery

Deep Cycle Lithium Iron Phosphate Battery for RV, Camper, Golf Cart, Off-Road, Solar and Backup Power

The MWNKDS® 12.8V 200Ah LiFePO4 battery is designed for reliable energy storage, off-grid solar systems, RV and camper power supply, golf carts, off-road vehicles, home backup power and outdoor energy applications. Built with lithium iron phosphate technology, a smart BMS protection system, LCD power display and portable rope handle design, this battery provides stable power, long cycle life and convenient daily use.

It is an ideal battery solution for users who need safe, durable and high-capacity power storage.

Key Features

12.8V 200Ah large capacity for long-lasting power supply.

Built-in 4S 100A Smart BMS for safer and more stable performance.

LiFePO4 chemistry provides reliable deep cycle power and long service life.

Waterproof case design, suitable for outdoor and mobile energy applications.

LCD power display allows easier battery status checking.

Portable rope handle design makes the battery easier to move and carry.

Low internal resistance ≤0.25mΩ for efficient power output.

Maximum discharge current up to 150A.

8000 cycle life for long-term energy storage use.

Suitable for RV, camper, golf cart, off-road vehicle, solar system, wind power system, home energy storage and backup power.

Built for Solar & RV Power

This 12.8V 200Ah LiFePO4 battery is suitable for off-grid solar systems, RV energy storage, camper power supply and outdoor backup power. It can be used with solar panels, inverters and charge controllers to build a practical energy storage system for travel, camping, home backup and remote power use.

Recommended applications include:

Off-grid solar power system
RV and camper power system
Home energy storage
Emergency backup power
Outdoor camping power supply
Solar and wind power battery system

Ready for Golf Cart & Off-Road Use

MWNKDS® LiFePO4 battery is also suitable for outdoor mobility power applications. With stable output, smart BMS protection and durable case design, it can be used for golf carts, off-road vehicles and other outdoor power systems.

Application examples:

Golf cart
Off-road vehicle
Outdoor mobility power
Touring vehicle
Camping power system
Backup battery system

Wide Range of Applications

One battery, multiple power solutions.

This battery can be widely used in:

RV & camper
Golf cart
Off-grid solar
Home energy
Backup power
Off-road vehicle
Marine use
Emergency power
Solar wind energy system
Outdoor power supply
Cabin power system
UPS backup power

Product Details

Portable Rope Handle: The battery is equipped with a portable rope handle, making it convenient to carry, move and install.

LCD Display: The built-in LCD power display helps users check battery voltage and power status more easily.

Positive Terminal: Clear positive terminal design for easier connection.

Negative Terminal: Clear negative terminal design for safe wiring and battery pack installation.

Waterproof Case: Durable outer case helps improve protection for outdoor and mobile applications.

Smart BMS: Built-in 4S 100A Smart BMS provides protection and improves battery safety during daily use.

Product Specifications

Brand: MWNKDS®
Product Name: 12.8V 200Ah LiFePO4 Battery
Battery Type: LiFePO4 / Lithium Iron Phosphate
Voltage: 12.8V
Capacity: 200Ah
Configuration: 4S1P
Built-in BMS: 100A Smart BMS
Operation Temperature: -20°C to 60°C
Maximum Discharge Current: 150A
Internal Resistance: ≤0.25mΩ
Display: LCD Display
Dimension: 345 × 245 × 190 mm
Cycle Life: 8000 times
Weight: About 25kg
Case Type: Waterproof Case
Application: RV, camper, golf cart, off-road, off-grid solar, wind power system, home energy storage and backup power

Compact Design, Powerful Capacity

With a compact size of 345 × 245 × 190 mm and a weight of about 25kg, this LiFePO4 battery is easy to install in RVs, campers, golf carts, solar energy systems and backup power cabinets. The portable handle design makes it more convenient for daily movement and installation.

Size: 345 × 245 × 190 mm
Weight: About 25kg
Capacity: 12.8V 200Ah
Design: Portable, practical and easy to install

Smart BMS, Safer Power

The built-in 4S 100A Smart BMS helps protect the battery during charging and discharging. It supports more stable power output and helps improve battery safety for daily energy storage needs.

Protection features may include:

Overcharge protection
Over-discharge protection
Overcurrent protection
Short circuit protection
Temperature protection
Balanced battery management

Package Includes

12.8V 200Ah LiFePO4 battery
Built-in BMS
LCD display
Portable rope handle
Battery terminals

Please check the selected product option before placing your order. Package contents may vary depending on the product version.

Payment Information

We support secure online checkout through the Shopify payment page. Available payment methods may include credit card, PayPal and other local payment options depending on your region and store settings.

Before payment, please confirm your shipping address, phone number, product model and order quantity.

Shipping & Logistics

The battery will be carefully packed before shipment to help reduce the risk of transport damage.

After the order is shipped, tracking information will be provided when available. Delivery time may vary depending on destination country, shipping method, customs clearance and local delivery service.

Because lithium battery products may require special shipping channels, some areas may have different shipping times or shipping restrictions. Please confirm shipping availability before placing your order.

After-Sales Service

MWNKDS® provides customer support for product questions, order issues, shipping updates and basic usage guidance.

If you need after-sales support, please provide your order number, product photos or videos if needed, and a clear description of the issue. Our support team will help check the situation and provide a reasonable solution according to the product condition and store policy.

Before purchase, please make sure the battery voltage, capacity, size, BMS current and application match your equipment or energy storage system.

MWNKDS® Brand Strength

MWNKDS® focuses on lithium battery products and energy storage solutions. We are committed to providing practical LiFePO4 battery products for RV power, solar energy storage, golf carts, off-road vehicles, home backup power and outdoor energy applications.

Our advantages include:

Reliable LiFePO4 battery products
Clear product specifications
Practical energy storage solutions
Smart BMS battery protection
Careful product packaging before shipment
Customer support for product and order questions
Suitable solutions for outdoor, home and commercial energy projects

Important Safety Notice

This product is a lithium iron phosphate battery. Please use a compatible charger, correct wiring method and suitable protection equipment.

Do not short-circuit the battery terminals.
Do not reverse the positive and negative terminals.
Do not overcharge or over-discharge the battery.
Do not use the battery if the case, terminal or cable is damaged.
Do not expose the battery to fire, strong impact or improper disassembly.
Please install and use the battery according to your equipment requirements.
Professional installation is recommended for solar systems, RV systems, golf carts and custom power projects.