24v 50ah lithium iron phosphate battery

Nominal voltage:24.0V
Place of Origin: China
Brand Name:KH OEM
Model Number:KH-LFP-2450
Price: Negotiable
Support: Wholesale, OEM.ODM
Warranty: 10 years

The 24V 50Ah Lithium-Ion Battery is specifically engineered to deliver exceptional performance in a wide range of deep cycle applications, including marine vessels, recreational vehicles (RVs), solar/wind systems, off-grid setups, camping, and backup power systems. Its lithium-ion cell design ensures superior performance, heightened reliability, improved charge/discharge efficiencies, temperature protection, extended life cycle, and deep cycling capabilities. This battery can be utilized in power storage solutions or as a standalone power source. Unlike traditional gel and other sealed lead-acid (SLA) batteries, it can be fully discharged without compromising its lifespan.

To further enhance safety and optimize performance, our 24V 50Ah LiFePO4 batteries are equipped with an intelligent internal Battery Management System (BMS). This advanced system incorporates safety features such as low-temperature disconnect and over-discharge protection. Our LiFePO4 batteries can withstand over 2500 charge/discharge cycles at a 100% depth of discharge, while requiring minimal maintenance. They offer long-term cost-effectiveness, with a service life spanning over 10 years.

The 24V 50Ah battery is engineered to power 24V electric motors, including powerful trolling motors and electric outboard motors. It is highly popular among anglers who utilize it as a 24-volt power source for their front trolling motors. Our comprehensive knowledge base provides extensive information on the battery’s runtime when combined with various outboard engines, trolling motors, and front trolling boats.

Furthermore, this battery is entirely maintenance-free, offering up to 2,000 charge cycles, which refers to the combined charge and discharge cycles. It is significantly lighter than comparable lead batteries and experiences minimal annual self-discharge. Thanks to the integrated Battery Management System, there is no need to worry about causing damage through excessive discharge.

The lithium ior series is specifically designed to replace traditional lead-acid batteries, offering four times the energy density while maintaining comparable weight and size.

Thanks to its innovative technology, the 24V-50Ah battery can be mounted in any position (vertical, sideways, or upside down). It can be easily configured in series (up to 4 cells in series) or parallel (up to 16 cells), allowing for a wide range of end voltages ranging from 24V to as high as 96V (when assembling a 4-cell pack in series) for diverse electrical applications such as traction, solar or wind storage, marine systems, robotics, hand trucks, and more.

To ensure durability and protection, the batteries are encased in a waterproof ABS housing that offers splash and dustproof characteristics (rated IP65).

Additionally, this battery model can serve as a suitable replacement for standard AGM batteries in various applications, including floor machines, medical equipment, electric vehicles (EVs), and more.


The 24V 20Ah LiFePO4 battery offers a host of features designed to provide exceptional performance and convenience:

Key Features:
- Maintenance-free operation
- Extended service life spanning 10 to 15 years
- Integrated BMS with multiple safety protection measures
- High-quality lithium iron phosphate battery, ensuring safety and reliability
- Longer charging time, extended service life, and eco-friendly operational characteristics

Our Service:
We offer OEM & ODM capabilities, tailored to your specific requirements:
- Battery voltage, capacity, and size
- BMS charging and discharging current
- Connectors, housings, and wires
- Custom logo integration, such as silkscreen printing

Frequently Asked Questions:
1: Is Keheng Battery a trading company or a factory?
A: Keheng is a fully integrated company with its own factory, encompassing research, development, production, and sales. Our 24V lithium batteries are currently in high demand.

2: What is the quality of Keheng's LiFePO4 battery?
A: Keheng boasts over 14 years of experience in producing LiFePO4 batteries, ensuring exceptional quality.

3: Can you undertake OEM/ODM projects?
A: Yes, our team of engineers is ready to assist in the design and development of various related products, including the 24V 50Ah lithium battery.

4: What is your minimum order quantity?
A: There is no minimum order quantity, offering flexibility for our customers.

  • The working temperature can reach -20°C
  •  LCD display optional, real-time understanding of battery voltage and capacity.
  •  20A continuous output current can continuously charge big-power devices.
  •  The intelligent BMS system can accurately control the battery to improve the lifespan, no explosion, no fire.
  •  Drop-in replacement for heavy lead-acid(AGM / GEL) battery,1/3weight but same capacity.
  • 2000times cycle life@100% DOD , 7000times cycle life@50% DOD , 10 years design lifespan.
  • Maintenance-free, fully sealed, and waterproof.


Intelligent Battery Management System(BMS)

  • Over charge protection function
  • Over discharge protection function
  • Over current protection function
  • Short protection function
  • Over temperature protection function
  • Automatic cell balance function

Technical data

Nominal Voltage 25.6V
Rated Capacity 50AH @0.5C to 21.6V
Stored energy 1536Wh
Cycle life@100%DOD 2000 Cycles
Approx. Weight 14kg
Internal Resistance ≤35.0 mΩ
Max. Charge Current 60 A
Max. Discharge Current 60 A
Charge Cut-off Voltage 29.2V
Discharge Cut-Off Voltage 21.6V
Dimensions L260mm×W180mm×H247mm
Low temperature self heating Avaliable(0~-20°C)
Operating Temperature Range





-4°F (-20°C) to 113°F (45°C)

-4°F (-20°C) to 140°F (60°C)

59°F (15°C) to 95°F (35°C)

Self-Discharge Rate ≤3%/month
Life Expectancy (years) 15 years @25°C in 80%DOD
Self Discharge Approx. 2% per month @ 25°C
Long Term Storage Charge every 6 months
Short Circuit Protection Automatically recover after removal of short
Terminal Type Female Copper Insert M8 (M8/mm)


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