Description
Our 48V 100Ah LiFePO4 Battery is a high-performance energy solution designed for industrial, commercial, and renewable applications. Built with premium-grade LiFePO4 cells, it delivers 5376Wh of energy, extended cycle life, and robust safety features. As a trusted lithium battery manufacturer, we offer OEM/ODM flexibility to meet diverse customer requirements.
Key Features
LiFePO4 Chemistry: Ensures thermal stability, long-term durability, and resistance to thermal runaway.
High Energy Density: 105Ah capacity in a compact BCI Group 8D footprint (523 x 269 x 218 mm).
IP65 Protection: Dustproof and water-resistant for demanding environments.
Wide Temperature Range: Operates from -20¡ãC to 65¡ãC (-4¡ãF to 149¡ãF) with optional self-heating.
Smart BMS: Safeguards against overcharge, over-discharge, and short circuits.
Scalable Design: Supports up to 4 parallel connections for expanded capacity.
Product Description
This 48V lithium battery combines 16S1P cell configuration with a 100A continuous charge/discharge capability, ideal for heavy-duty equipment, solar storage, and telecom systems. Its ABS casing and M8 terminals ensure rugged reliability, while optional features like Bluetooth, 4G, or GPS enable remote monitoring. With 3-year warranty and certifications (IEC62619, UN38.3), it meets global safety standards.
A 48V 100Ah LiFePO4 battery delivers reliable, long-lasting, and lightweight energy storage with superior cycle life and stable voltage output. Perfect for golf carts, solar systems, and electric vehicles, it offers fast charging, low maintenance, and advanced safety features, outperforming traditional lead-acid batteries in efficiency and durability.
How Does a 48V 100Ah LiFePO4 Battery Work?
A 48V 100Ah LiFePO4 battery is composed of lithium iron phosphate cells connected in series and parallel to provide a nominal voltage of 51.2V (commonly labeled as 48V) and a capacity of 100 ampere-hours. The LiFePO4 chemistry offers a flat discharge curve, maintaining consistent voltage throughout most of the discharge cycle. An integrated Battery Management System (BMS) monitors cell voltages, temperature, and current to protect against overcharge, over-discharge, and short circuits, ensuring safety and extending battery life.
What Are the Key Benefits of Using a 48V 100Ah LiFePO4 Battery?
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Extended Cycle Life: Over 4000 charge-discharge cycles at 80% depth of discharge.
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Lightweight: Approximately 13-15 kg, significantly lighter than equivalent lead-acid batteries.
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Stable Voltage Output: Ensures consistent power delivery for smooth operation.
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Fast Charging: Supports charging currents up to 50A, reducing downtime.
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Low Self-Discharge: Retains charge efficiently during storage.
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Enhanced Safety: Thermally stable chemistry with multiple protection features.
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Maintenance-Free: No watering or equalizing required.
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Smart Monitoring: Optional Bluetooth and CAN-bus communication for real-time status.
Which Applications Are Best Suited for a 48V 100Ah LiFePO4 Battery?
This battery is ideal for:
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Golf carts and utility vehicles.
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Solar energy storage and off-grid systems.
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Electric scooters, tricycles, and small electric vehicles.
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Backup power for homes and communication systems.
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Marine and recreational vehicles.
Its balance of voltage and capacity supports moderate to high energy demands.
Why Is a Battery Management System (BMS) Important?
The BMS protects the battery by continuously monitoring individual cell voltages, temperature, and current. It prevents overcharging, deep discharging, overheating, and short circuits. The BMS also balances cells during charging to maximize capacity and extend battery life.
How Long Does It Take to Charge a 48V 100Ah LiFePO4 Battery?
Charging time depends on charger current:
| Charger Current | Approximate Charging Time | Notes |
|---|---|---|
| 30A | 4-5 hours | Standard charging rate |
| 50A | 2-3 hours | Fast charging, requires compatible charger |
| Lead-Acid | 8-12 hours | For comparison |
Using a charger designed for LiFePO4 chemistry is essential for safety and efficiency.
What Are the Technical Specifications of a Typical 48V 100Ah LiFePO4 Battery?
| Specification | Value |
|---|---|
| Nominal Voltage | 51.2 V (commonly called 48V) |
| Nominal Capacity | 100 Ah |
| Nominal Energy | 5.12 kWh |
| Max Charge Voltage | ~58.4 V |
| Discharge Cut-off Voltage | ~40 V |
| Max Continuous Charge Current | 50 A |
| Max Continuous Discharge Current | 100 A |
| Peak Discharge Current | 200 A (short bursts) |
| Dimensions (L x W x H) | Approx. 350 x 175 x 280 mm |
| Weight | 13-15 kg |
| Cycle Life | >4000 cycles |
| Self-Discharge Rate | ~2% per month |
| Operating Temperature | -20°C to 60°C |
| Protection Class | IP54 or higher |
Can a 48V 100Ah LiFePO4 Battery Replace Lead-Acid Batteries?
Yes. LiFePO4 batteries offer longer lifespan, lighter weight, faster charging, and require less maintenance. They provide more consistent voltage and improved safety compared to lead-acid batteries.
| Feature | Lead-Acid Battery | LiFePO4 Battery |
|---|---|---|
| Cycle Life | 300–500 cycles | >4000 cycles |
| Weight | Heavier | ~50% lighter |
| Charging Time | 8–12 hours | 2–5 hours |
| Maintenance | High | Low |
| Safety | Acid leakage risk | Thermally stable |
Where Can You Purchase High-Quality 48V 100Ah LiFePO4 Batteries?
Heated Battery offers premium 48V 100Ah LiFePO4 batteries with advanced BMS, durable construction, and smart monitoring options. Available through authorized distributors and online retailers, Heated Battery products come with warranties and expert support.
How Does Temperature Affect the Performance of a 48V 100Ah LiFePO4 Battery?
Performance is optimal between 0°C and 60°C. Capacity and discharge rates decrease at low temperatures but remain better than lead-acid alternatives. Heated Battery models may include thermal management to maintain performance in cold climates.
What Environmental Benefits Do LiFePO4 Batteries Provide?
LiFePO4 batteries use non-toxic materials, have longer service lives reducing waste, and are recyclable. Their higher efficiency reduces energy consumption, supporting sustainable energy solutions.
How Does Cell Balancing Improve Battery Performance?
Cell balancing ensures all cells charge and discharge evenly, preventing weak cells from limiting overall capacity. This extends battery life, maintains consistent voltage, and improves safety.
Heated Battery Expert Views
The 48V 100Ah LiFePO4 battery is a versatile and reliable energy storage solution. At Heated Battery, we integrate advanced BMS technology and robust safety features to deliver long-lasting, maintenance-free performance. Our batteries are engineered for diverse applications, from solar systems to electric vehicles, providing efficient, safe, and environmentally friendly power. We prioritize quality and customer support to meet evolving energy needs. — Senior Battery Engineer, Heated Battery
How Does the Cycle Life of a 48V 100Ah LiFePO4 Battery Compare to Other Battery Types?
LiFePO4 batteries typically offer 6 to 10 times the cycle life of lead-acid batteries, ranging from 3000 to 6000 cycles depending on usage, significantly reducing replacement costs.
What Safety Features Are Included in a 48V 100Ah LiFePO4 Battery?
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Overcharge, over-discharge, and overcurrent protection.
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Short circuit and thermal management.
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Flame-retardant electrolyte.
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IP54 or higher rated casing for dust and water resistance.
When Should You Replace Your 48V 100Ah LiFePO4 Battery?
Replace when capacity drops below 70–80% of rated capacity or when runtime and charging efficiency degrade significantly. Regular capacity testing helps monitor battery health.
What Are Three Additional Considerations When Choosing a 48V 100Ah LiFePO4 Battery?
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Scalability: Ability to connect multiple batteries in parallel for higher capacity.
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Communication Protocols: Support for CAN-bus, RS485, or Bluetooth for monitoring and integration.
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Warranty and Support: Length and terms of warranty and availability of technical support.
