Description
Our 24V 200Ah Lithium Battery (LiFePO4) is a high-capacity energy storage solution engineered for demanding applications. As a trusted lithium battery manufacturer, we specialize in OEM/ODM partnerships, delivering robust and customizable power systems for solar energy, marine, RV, and off-grid installations.
Key Features
High Energy Density: 5120Wh capacity with 25.6V nominal voltage ensures reliable power for heavy-duty equipment and extended runtime.
Exceptional Cycle Life: Over 6000 cycles at 80% DoD outperform traditional batteries, reducing long-term replacement costs.
Advanced Safety: Built-in BMS prevents overcharging, overheating, and short circuits, ensuring stable operation in extreme conditions.
Wide Temperature Range: Operates at -20¡ãC to 60¡ãC (discharge) and 0¡ãC to 55¡ãC (charge), ideal for diverse climates.
Custom Integration: Tailor Bluetooth, LCD displays, or branding to meet OEM specifications seamlessly.
Product Description
Designed for versatility, the 24V 200Ah Lithium Battery (LiFePO4) supports solar arrays, marine electronics, and off-grid setups with 100A continuous charge/discharge capability. Its compact design (550 x 443 x 200 mm) and 48kg weight enable easy installation in confined spaces. Military-grade casing and IP65-rated protection enhance durability, while a 5-year warranty guarantees performance assurance.
A 24V 200Ah lithium battery provides 4.8 kWh of efficient, reliable energy storage with a long lifespan exceeding 4000 cycles and advanced safety features. It offers faster charging, lightweight design, and superior performance compared to lead-acid batteries, making it ideal for solar energy systems, electric vehicles, and backup power applications.
What are the key specifications of a 24V 200Ah lithium battery?
This battery features a nominal voltage of 25.6V and a capacity of 200Ah, delivering approximately 5120Wh of energy. It uses LiFePO4 prismatic cells with low internal resistance (~40mΩ), housed in a robust ABS or polymer casing with an IP65 waterproof rating. Typical dimensions are about 520 x 269 x 220 mm, weighing approximately 83 lbs (37.6 kg). It supports continuous discharge currents up to 200A and peak currents up to 400A. The battery includes an integrated 200A BMS for comprehensive protection.
How long is the typical lifespan and cycle life of a 24V 200Ah lithium battery?
The battery offers over 4000 cycles at 100% depth of discharge and up to 6000 cycles at 80% depth of discharge, translating to 10+ years of service life under normal usage.
What advantages do lithium batteries offer over traditional lead-acid batteries?
Lithium batteries are significantly lighter (about one-third the weight), have longer cycle life, faster charging times (2-4 hours vs. 8-12 hours), zero maintenance, higher energy efficiency (~98%), and stable voltage output, reducing operational costs and downtime.
How does the Battery Management System (BMS) improve safety and performance?
The BMS monitors voltage, current, temperature, and state of charge, protecting the battery from overcharge, over-discharge, short circuits, overcurrent, and thermal runaway. It balances cells to extend battery life and ensures safe operation.
What are the optimal charging and discharging parameters?
Charging voltage ranges from 28.8V ± 0.4V, with recommended charge current around 40A (0.2C). Discharge voltage cut-off is approximately 20V. Operating temperature ranges from 0°C to 50°C for charging and -20°C to 60°C for discharging.
What applications are best suited for a 24V 200Ah lithium battery?
Ideal for solar energy storage, electric vehicles, trolling motors, RVs, backup power systems, and other off-grid applications requiring reliable, high-capacity power.
What environmental conditions can a 24V 200Ah lithium battery withstand?
Designed for rugged use, it operates reliably between -20°C and 60°C, with an IP65 rated enclosure providing dust and water resistance.
How does lithium battery technology impact maintenance and cost-efficiency?
Lithium batteries require minimal maintenance, eliminating watering and equalizing charges, reducing labor and downtime costs. Their extended lifespan lowers replacement frequency and total cost of ownership.
What communication and monitoring features are available?
Many models support Bluetooth, CAN bus, and RS485 for real-time monitoring of battery health, voltage, current, temperature, and state of charge via mobile apps or management systems.
Chart 1: Lithium vs. Lead-Acid Battery Comparison
| Feature | Lithium 24V 200Ah | Lead-Acid 24V 200Ah |
|---|---|---|
| Cycle Life (Cycles) | 4000 – 6000 | 300 – 500 |
| Charge Time (Hours) | 2 – 4 | 8 – 12 |
| Weight (kg) | ~37.6 | 90 – 110 |
| Maintenance | None | Regular watering |
| Efficiency (%) | Up to 98 | ~75 |
Chart 2: Operating Temperature and Protection Ratings
| Feature | Specification | Benefit |
|---|---|---|
| Operating Temp. | -20°C to 60°C | Reliable in diverse climates |
| IP Rating | IP65 | Dust and water resistant |
