Description
Overview
The 25.6V 200Ah LiFePO4 Battery is a high-performance energy storage solution ideal for applications requiring reliable, long-lasting power. With a nominal energy of 5120Wh, this battery ensures efficient power storage and delivery for various uses, including electric vehicles, renewable energy systems, and backup power applications. Featuring advanced BMS protection and optional upgrades, it provides excellent value and reliability.
Key Features
- High Energy Capacity: The 25.6V 200Ah battery offers a nominal energy of 5120Wh, providing efficient power for long-duration applications.
- Long Cycle Life: With over 5000 cycles at 80% Depth of Discharge (DOD), this battery ensures extended use and reduced need for replacements.
- Smart BMS Protection: The included JBD/DALY BMS ensures safe operation by protecting the battery from overcharge, overdischarge, short circuits, and thermal damage.
- IP65 Rating: The battery is dust-tight and resistant to water jets, making it durable and suitable for outdoor installations.
- Temperature Range: The battery operates efficiently in a wide temperature range of -20°C to 65°C for discharging and 0°C to 60°C for charging.
- Scalable Design: With support for up to 6 parallel connections, this battery can be scaled to meet larger energy storage needs.
- Modular Features: Optional upgrades include Bluetooth, 4G, solar MPPT, LCD display, active balance, and more, enhancing the battery’s versatility.
- Compact and Durable: The battery’s size of 523 x 269 x 218 mm (20.6 x 10.6 x 8.6 inches) and weight of 40 kg (88 lbs) makes it compact and suitable for various energy storage systems.
Applications
This 25.6V 200Ah LiFePO4 Battery is designed for a wide variety of applications, including:
- Electric Vehicles (EVs)
- Energy Storage Systems (Solar, Wind)
- Backup Power Systems
- Electric Forklifts
- Golf Carts
- Marine Applications
- Energy Storage for Industrial Equipment
Product Description
The 25.6V 200Ah LiFePO4 Battery delivers an impressive nominal energy of 5120Wh, providing reliable power for a range of energy-intensive applications. With a nominal voltage of 25.6V and a capacity of 200Ah, this battery is designed to meet the needs of demanding energy storage systems.
Its IP65 rating ensures that the battery is resistant to dust and water, making it suitable for both indoor and outdoor use. With a cycle life of over 5000 cycles at 80% DOD, this battery offers exceptional longevity, minimizing the need for replacements.
Equipped with a smart BMS protection system, this battery safeguards against potential issues such as overcurrent, overcharge, and thermal runaway, ensuring safe operation. The optional Bluetooth and Wi-Fi connectivity allow for remote monitoring and control, making it easier to integrate into energy management systems.
Additional Features
- Self-Discharge Rate: With a self-discharge rate of just 3% per month, the battery retains its charge even during extended periods of inactivity.
- Temperature Protection: It operates effectively in temperatures ranging from -20°C to 65°C for discharging and 0°C to 60°C for charging, ensuring stable performance in various environmental conditions.
- Modular and Scalable: The battery supports up to 6 parallel connections, allowing for scalable energy storage solutions depending on application needs.
- Optional Upgrades: The battery supports multiple upgrades, such as Bluetooth control, 4G connectivity, solar MPPT, active balance, and LCD display, giving users flexibility in managing energy storage.
- Smart BMS: The battery’s BMS ensures efficient energy use, balancing individual cells and protecting against thermal and electrical faults.
- Flexible Charging Options: The battery is compatible with both normal and fast chargers, making it easy to choose the optimal charging solution for your needs.
Why Choose the 25.6V 200Ah LiFePO4 Battery?
The 25.6V 200Ah LiFePO4 Battery stands out due to its high energy capacity, long cycle life, and advanced safety features. With a comprehensive BMS system, IP65 rating, and a wide temperature operating range, it offers reliable and safe power storage for diverse applications. The modular design, combined with optional upgrades, ensures scalability and versatility, making it an excellent choice for both small and large-scale energy storage solutions.
How Does a 24V 200Ah LiFePO4 Battery Deliver Efficient, Long-Lasting Power?
The 24V 200Ah LiFePO4 battery provides 5120Wh of high-density energy storage with an advanced 200A BMS that ensures safety and optimal performance. Its long cycle life exceeding 4000 cycles, lightweight design, and versatile charging options make it ideal for off-grid solar, marine, RV, and backup power applications.
What are the detailed specifications of the 24V 200Ah LiFePO4 battery?
This battery features a nominal voltage of 25.6V and a rated capacity of 200Ah, delivering approximately 5120Wh of usable energy. It supports a continuous discharge current of 200A and a peak discharge current up to 400A for 5 seconds. The battery includes a robust 200A BMS providing protections against over-voltage, under-voltage, over-current, short circuit, and overheating. The battery weighs about 83 lbs (37.6 kg) and measures approximately 20.47 x 10.59 x 8.66 inches, housed in an IP65-rated waterproof ABS case.
How does the battery management system (BMS) protect and optimize the battery?
The integrated 200A BMS continuously monitors voltage, current, temperature, and state of charge to prevent damage from overcharging, over-discharging, short circuits, and overheating. It balances individual cells to maximize capacity and longevity while providing communication interfaces for remote monitoring and diagnostics, ensuring safe and efficient operation.
What are the recommended charging and discharging parameters?
The battery’s recommended charge voltage is 28.8V ± 0.4V with a suggested charge current of 40A (0.2C). It supports continuous discharge currents up to 200A and peak discharge currents of 400A for short bursts. Operating temperature ranges are 0°C to 50°C for charging and -20°C to 60°C for discharging, with storage temperature between -10°C and 50°C.
How long is the cycle life of the 24V 200Ah LiFePO4 battery?
This battery offers over 4000 full charge-discharge cycles at 100% depth of discharge, with up to 6000 cycles at 80% depth, and 15,000 cycles at 60% depth of discharge. This longevity significantly outperforms traditional lead-acid batteries, reducing replacement costs and downtime.
How does the battery perform under various temperature conditions?
The battery operates reliably across a wide temperature range, with built-in protections preventing charging below freezing. Its IP65 waterproof and fireproof ABS housing allows safe use in harsh environments, including marine and off-grid installations.
What are the physical dimensions and weight of the battery?
The battery measures approximately 20.47 inches long, 10.59 inches wide, and 8.66 inches high, weighing about 83 pounds (37.6 kg). Its compact size and lightweight design facilitate easy installation and handling compared to lead-acid alternatives.
What applications is the 24V 200Ah LiFePO4 battery best suited for?
This battery is ideal for off-grid solar power systems, marine applications, RVs, trolling motors, electric vehicles, and backup power solutions requiring reliable, long-lasting energy storage with high discharge capability.
What advantages does the LiFePO4 battery offer compared to traditional batteries?
LiFePO4 batteries provide higher energy density, longer cycle life, faster charging, and enhanced safety without toxic heavy metals. They have minimal maintenance requirements, no memory effect, and lower total cost of ownership due to their durability and efficiency.
How does self-heating technology enhance cold-weather performance?
Some 24V 200Ah LiFePO4 batteries incorporate self-heating elements that warm the battery quickly in cold environments, ensuring optimal charging and discharging performance even at low temperatures, preventing capacity loss and extending battery life.
How can the 24V 200Ah LiFePO4 battery be expanded for larger energy storage?
Batteries can be connected in series and parallel configurations (e.g., up to 4P2S) to create larger battery banks up to 51.2V and 800Ah capacity, suitable for extensive off-grid or commercial energy storage systems.
What maintenance practices help maximize battery lifespan?
Minimal maintenance is required; however, regular inspection of terminals, ensuring proper charging protocols, avoiding deep discharges below recommended limits, and firmware updates via BMS communication interfaces help maintain optimal battery health.
Battery Specification Overview Chart
| Feature | Specification | Notes |
|---|---|---|
| Nominal Voltage | 25.6V | Standard 24V nominal |
| Capacity | 200Ah | Deep cycle capacity |
| Energy | 5120Wh | Usable energy |
| Continuous Discharge Current | 200A | Sustained current |
| Peak Discharge Current | 400A (5 seconds) | Short bursts |
| Max Charge Current | 40A | Recommended charging current |
| Charge Voltage Peak | 28.8V ± 0.4V | Maximum charging voltage |
| Operating Temp (Charge) | 0°C to 50°C | Safe charging range |
| Operating Temp (Discharge) | -20°C to 60°C | Wide discharge range |
| Dimensions (LxWxH) | 20.47 x 10.59 x 8.66 inches | Compact form factor |
| Weight | ~83 lbs (37.6 kg) | Lightweight design |
