YABO YB-LP4850H Rechargeable 48V 50Ah LLiFePO4 Battery Pack Energy Storage Solar Battery for RVs, Trolling Motors, Solar Energy

Description:

YABO YB-LP4850H 48V 50Ah LiFePO4 Battery
Reliable, Long-Life Lithium Iron Phosphate Energy Solution

The YABO YB-LP4850H 48V 50Ah LiFePO4 Battery is a high-performance lithium iron phosphate energy storage solution engineered for demanding power applications. Designed with advanced LiFePO4 chemistry, an intelligent Battery Management System (BMS), and a rugged enclosure, this battery delivers outstanding safety, long cycle life, and stable output for both commercial and residential energy needs.

With a nominal voltage of 48V (51.2V) and a capacity of 50Ah, this battery provides approximately 2.56 kWh of usable energy, making it an ideal choice for solar energy systems, RVs, marine propulsion, off-grid power, backup power systems, telecom base stations, and industrial equipment. Compared with traditional lead-acid batteries, the YB-LP4850H offers higher efficiency, lighter weight, deeper discharge capability, and significantly longer service life.

LiFePO4 batteries are an environmentally responsible choice. They contain no heavy metals such as lead or cadmium, and they offer higher energy efficiency compared to traditional batteries. With a longer lifespan and reduced replacement frequency, the YB-LP4850H helps reduce waste and environmental impact over time.

Advanced LiFePO4 Chemistry for Superior Safety

At the core of the YABO YB-LP4850H is Lithium Iron Phosphate (LiFePO4) cell technology, widely recognized as one of the safest lithium battery chemistries available today. Unlike conventional lithium-ion batteries, LiFePO4 batteries are highly resistant to thermal runaway, overcharging, and combustion.

This chemistry provides excellent thermal stability and chemical integrity, ensuring safe operation even under harsh conditions. The battery is designed to maintain stable performance across a wide temperature range, reducing risks associated with overheating or voltage instability. This makes the YB-LP4850H particularly suitable for critical applications where safety and reliability are non-negotiable.

Long Cycle Life and Low Total Cost of Ownership

One of the most significant advantages of the YABO YB-LP4850H is its exceptionally long cycle life. The battery supports more than 6000 cycles at 100% Depth of Discharge (DOD) at 1C, and can achieve even more cycles at lower DOD levels. This translates into many years of dependable service with minimal performance degradation.

Compared to lead-acid batteries, which typically last only 300–500 cycles, the YB-LP4850H can last up to 5–10 times longer, dramatically reducing replacement frequency and long-term costs. Its low maintenance requirements and high energy efficiency further contribute to a lower total cost of ownership, making it a smart investment for both commercial and personal energy systems.

The YABO YB-LP4850H delivers a flat discharge voltage curve, which means stable and consistent power output throughout most of the discharge cycle. This is especially important for sensitive electronic equipment, inverters, and communication systems that require reliable voltage levels.

With high charge and discharge efficiency, the battery minimizes energy loss and maximizes usable capacity. It supports multiple discharge rates (0.2C, 0.5C, and 1C), making it adaptable to both low-power and high-power demand scenarios.

Intelligent Built-in Battery Management System (BMS)

The YB-LP4850H is equipped with an advanced integrated BMS that continuously monitors and protects the battery during operation. This intelligent system ensures optimal performance while safeguarding both the battery and connected equipment.

The BMS provides comprehensive protection against:

• Overcharge
  
• Over-discharge
  
• Over-current
  
• Short circuit
  
• Over-temperature
  
• Cell voltage imbalance

Additionally, the built-in cell balancing function ensures consistent voltage levels across all internal cells, improving efficiency and extending battery lifespan. With the BMS actively managing safety and performance, users can operate the battery with confidence in a wide range of applications.

Lightweight, Compact, and Durable Design

Despite its high energy capacity, the YB-LP4850H is significantly lighter than comparable lead-acid batteries, weighing approximately 40% less. This makes installation, transportation, and system integration much easier, especially in mobile or space-constrained environments such as RVs, boats, and portable energy systems.

The battery is housed in a robust, industrial-grade enclosure designed to protect internal components from mechanical impact, vibration, and environmental stress. Integrated handles allow for convenient handling, while clearly marked terminals ensure safe and easy wiring.

A built-in LCD display provides real-time information such as voltage level and battery status, allowing users to monitor performance at a glance.

Versatile Applications

Thanks to its stable performance, high safety standards, and flexible system compatibility, the YABO YB-LP4850H is widely used in many fields, including:

• Solar energy storage systems
• Off-grid and hybrid power systems
• RV and camper power supply
• Marine and motor thruster systems
• Telecom and communication base stations
• Audio equipment power supply
• Street lighting systems
• Backup power and emergency energy storage
• Industrial and commercial energy applications

The battery can also support series and parallel configurations, allowing system designers to scale voltage and capacity according to project requirements.

Our Advantages

• Using the technology of lithium iron phosphate cell, superior safety,thousands of cycles, 100%DOD, under normal conditions.
• Built-in automatic protection for over-charge, over discharge, over current and over temperature.
• Free of maintenance .
• Internal cell balancing.
• Lighter weight: About 40% ~50% of the weight of a comparable lead acid battery.
• Can be charged using most standard lead-acid charges (set).
• Wider temperature range:-20℃~60℃.
• Does not support series applications, the maximum support 15 batteries parallel.

Conclusion

The YABO YB-LP4850H 48V 50Ah LiFePO4 Battery represents a reliable, safe, and cost-effective energy storage solution for modern power systems. Combining advanced lithium iron phosphate chemistry, a smart BMS, long cycle life, and robust construction, it delivers superior performance across a wide range of applications.

Whether used for solar energy storage, mobile power, industrial systems, or backup power, the YB-LP4850H provides stable energy, enhanced safety, and long-term value. It is an ideal upgrade from lead-acid batteries and a future-ready choice for clean, efficient, and dependable power.