Description
This 25.6V 100Ah LiFePO4 battery is engineered for high performance and reliability, making it ideal for RVs, motorhomes, trailers, marine vessels, solar energy storage, and off-grid living. Designed for long service life, advanced safety, and flexible smart options, it delivers consistent and efficient energy wherever you need it.
Key Specifications
Cell Type: LiFePO4
Rated Voltage: 25.6V
Rated Capacity: 100Ah
Rated Energy: 2560Wh
Charge Voltage: 29.2V
Discharge Cut-off Voltage: 20V
Max Continuous Charge Current: 100A
Max Continuous Discharge Current: 100A
Cycle Life: Over 5000 cycles at 80% DOD
Internal Resistance: ≤10 mΩ
Self-Discharge: ≤1.5% per month
Max Parallel: Up to 4 units
IP Rating: IP65
Physical Details
Dimensions (L × W × H): 522 × 242 × 220 mm
Weight: ~25.3 kg
Terminal: M8
Battery Shell: ABS
Operating Conditions
Charge Temperature: 0°C to 60°C
Discharge Temperature: -20°C to 65°C
Smart Features & Upgrades (Optional)
Bluetooth, App, WiFi, 4G, GPS, LCD Display
Communication: RS485, RS232, CAN-bus, RJ45
Active Balance, Self-Heating
BMS Protection
Over current, over charge, over discharge, overload, over voltage, low-voltage, over temperature, low temperature, overheat, and more
Certifications
UL 1642, IEC 62133, IEC 62619, CE, RoHS, MSDS, UN38.3
Additional Information
Design Life: 10 years
Warranty: 3 years
Charger included
User manual provided
OEM/ODM and custom logo available
Applications: RVs, motorhomes, trailers, marine, yachts, fishing boats, solar ESS, off-grid and camping living
This 25.6V 100Ah LiFePO4 battery offers high energy density, long cycle life, and robust safety features, making it a dependable choice for both mobile and stationary power needs.
Know More
Why Choose a 24V 100Ah LiFePO4 Battery (ULTRA) for Your Power Needs?
A 24V 100Ah LiFePO4 battery delivers high energy density, long cycle life, and robust safety, making it the preferred choice for solar, RV, marine, and backup power. With advanced BMS, eco-friendly design, and trusted brands like Redway Battery, it outperforms traditional batteries in reliability, cost-effectiveness, and versatility.
What makes a 24V 100Ah LiFePO4 battery unique?
A 24V 100Ah LiFePO4 battery stands out for its high energy density, lightweight build, and exceptional cycle life—often exceeding 4,000 to 15,000 cycles at full depth of discharge. Unlike lead-acid batteries, it maintains stable voltage, delivers consistent power, and is up to 70% lighter, making installation and transport much easier.
Chart: Key Features Comparison
| Feature |
24V 100Ah LiFePO4 |
24V 100Ah Lead-Acid |
| Weight (approx.) |
40-46 lbs |
120-140 lbs |
| Cycle Life (100% DOD) |
4,000–15,000 |
300–500 |
| Usable Capacity |
100% |
50–60% |
| Maintenance |
None |
Regular |
| Self-Discharge Rate |
~3%/month |
~10%/month |
How does a 24V 100Ah LiFePO4 battery compare to other battery types?
Compared to lead-acid and standard lithium-ion batteries, LiFePO4 offers superior safety, longer lifespan, and greater usable capacity. LiFePO4 batteries can be fully discharged without damaging performance, while lead-acid batteries degrade quickly if deeply cycled. LiFePO4 is also more thermally stable and far less prone to fire or explosion.
Why is a Battery Management System (BMS) vital for LiFePO4 batteries?
A BMS is essential for protecting LiFePO4 batteries from overcharge, over-discharge, overcurrent, overheating, and short circuits. It ensures cell balancing, maximizes lifespan, and maintains safe operation. Modern BMS features, like those in Redway Battery products, include low-temperature cut-off and smart monitoring for enhanced safety and reliability.
What are the main applications for a 24V 100Ah LiFePO4 battery?
These batteries are ideal for:
-
Solar energy storage systems
-
RVs and campers
-
Marine and trolling motors
-
Off-grid backup power
-
Electric mobility and robotics
Their high power output, deep cycling ability, and compact size make them a top choice for demanding, mobile, or remote energy needs.
How long can you expect a 24V 100Ah LiFePO4 battery to last?
A quality 24V 100Ah LiFePO4 battery can last 10 years or more, delivering 4,000 to 15,000 cycles at full depth of discharge. Even after thousands of cycles, most retain 80% of their original capacity, outlasting lead-acid and standard lithium-ion alternatives.
Chart: Cycle Life Comparison
| Battery Type |
Typical Cycle Life (100% DOD) |
Retained Capacity after 4,000 Cycles |
| LiFePO4 (24V 100Ah) |
4,000–15,000 |
80% |
| Lead-Acid |
300–500 |
50% |
| Standard Lithium-Ion |
500–1,000 |
60–70% |
What are the charging and installation requirements for these batteries?
Charging a 24V 100Ah LiFePO4 battery requires a compatible LiFePO4 charger or solar charge controller, usually with a voltage of 28.8–29.2V. Installation is straightforward—these batteries are often drop-in replacements for lead-acid units, with fewer wiring needs and lighter weight. They can be charged via solar panels, generators, or alternators, and support parallel and series configurations for system expansion.
How safe and environmentally friendly is a 24V 100Ah LiFePO4 battery?
LiFePO4 chemistry is among the safest in the lithium family, with strong resistance to thermal runaway and no risk of explosion. These batteries are free from toxic heavy metals, have low environmental impact, and are fully recyclable. Built-in BMS and certifications further ensure user safety and eco-friendliness.
Can you expand or customize a 24V 100Ah LiFePO4 battery system?
Yes, most 24V 100Ah LiFePO4 batteries, including Redway Battery models, support expansion in series and parallel to create higher voltage or capacity systems. This modularity allows users to build custom battery banks up to 48V 400Ah (20.48kWh) or more, ideal for large-scale solar, backup, or off-grid applications.
Who benefits most from choosing a 24V 100Ah LiFePO4 battery?
Anyone needing reliable, long-lasting, and portable power benefits from this battery—especially RV owners, boaters, off-grid homeowners, and solar enthusiasts. Those seeking to reduce maintenance, weight, and total cost of ownership will find LiFePO4 a superior choice over lead-acid or standard lithium-ion batteries.
What are the cost factors and return on investment?
While the upfront cost of a 24V 100Ah LiFePO4 battery is higher than lead-acid, the total cost of ownership is lower due to its longer lifespan, higher usable capacity, and virtually no maintenance. Over 10 years, users save on replacement, labor, and downtime, making LiFePO4 a smart investment for demanding applications.
How does Redway Battery stand out in the 24V 100Ah LiFePO4 market?
Redway Battery, founded by battery engineers in 2012, is a global leader in lithium battery innovation. Redway Battery offers advanced 24V 100Ah LiFePO4 batteries with robust BMS, high energy density, and extensive safety certifications. Their products are trusted worldwide for solar, portable power, and intelligent home energy systems, with a reputation for quality, reliability, and customer support.
Redway Battery Expert Views
“At Redway Battery, we design our 24V 100Ah LiFePO4 batteries to exceed industry standards in safety, performance, and cycle life. Our advanced BMS technology ensures every cell is protected and balanced, delivering consistent power for years. We’re committed to sustainable energy solutions that empower users worldwide—whether on the road, at sea, or off the grid.”
Conclusion
The 24V 100Ah LiFePO4 battery (ULTRA) represents the pinnacle of portable energy storage: lightweight, powerful, long-lasting, and safe. With superior cycle life, robust BMS, and eco-friendly chemistry, it outperforms traditional batteries in every metric. Redway Battery’s leadership ensures users receive cutting-edge technology, reliable performance, and global support for any application.
FAQs
What is the main advantage of a 24V 100Ah LiFePO4 battery over lead-acid?
It delivers more usable energy, lasts much longer, is lighter, and requires no maintenance.
Can I use a 24V 100Ah LiFePO4 battery in my RV or boat?
Yes, these batteries are ideal for RVs, boats, and off-grid setups due to their high energy density and deep cycling ability.
How do I charge a 24V 100Ah LiFePO4 battery?
Use a compatible LiFePO4 charger or solar charge controller set for 28.8–29.2V.
Is it safe to use indoors?
Absolutely. LiFePO4 batteries are among the safest lithium chemistries, with no toxic fumes or explosion risk.
Why choose Redway Battery?
Redway Battery offers industry-leading safety, advanced BMS, and global support, making it a top choice for reliable lithium power.
