24V 200Ah LiFePO4 Deep Cycle Battery

Product Overview

This 24V 200Ah LiFePO4 battery features 25.6V rated voltage and 5.12kWh large energy storage capacity, achieving over 3000 cycles at 85% DOD. Built with premium lithium iron phosphate cells and integrated intelligent BMS, it supports 100A standard charge current, 200A max charge current and 400A continuous discharge current. With ultra-low self-discharge below 3%, 96%-99% high discharge efficiency and wide temperature adaptability, it is perfect for solar energy storage, RV, marine, off-grid and emergency backup power applications.

Product Description

Step into the future of robust energy storage with our meticulously engineered 24V 200Ah lithium iron phosphate power solution. Designed to permanently replace cumbersome and inefficient traditional lead-acid units, this sleek, compact powerhouse transforms how you manage off-grid and backup electricity. The moment you handle its resilient, precision-molded plastic casing, you will notice the striking weight reduction—weighing merely a third of its legacy counterparts, which drastically streamlines physical handling, transportation, and installation logistics. Beyond its physical craftsmanship, this energy unit operates with absolute silent efficiency, delivering a seamless flow of power without the hum, vibration, or dangerous heat generation typical of lesser systems. By harnessing 5.12kWh of pure, chemically stable energy, it ensures that your heavy-duty inverters, sensitive electronics, and high-demand industrial motors run flawlessly without experiencing detrimental voltage drops. Whether deployed in a remote solar array, a demanding marine environment, or a critical communication hub, the system provides an unwavering energy foundation that significantly lowers long-term operational expenditures while maximizing uptime and overall performance.

1. Super Long Cycle Life & High Stability

Adopts grade A LiFePO4 cell material, supporting more than 3000 charge and discharge cycles at 85% DOD, far longer than traditional lead-acid batteries. It features stable chemical performance, no thermal runaway risk, low capacity attenuation during long-term use, greatly reducing replacement frequency and overall use cost.

2. Large Capacity & High Current Output

With 25.6V, 200Ah and 5.12kWh energy storage, the battery meets high-power and long-duration power demand. It supports 400A continuous discharge current, stable output for high-power inverters, motors and household appliances, suitable for heavy-load working scenarios without voltage drop.

3. High Charging & Discharging Efficiency

The charging efficiency reaches 100% at 0.2C rate, and discharge efficiency is up to 96%-99% at 1C. It minimizes energy loss during energy conversion, makes full use of solar power and grid electricity, improves overall system utilization, and saves daily power consumption cost effectively.

4. Intelligent BMS Full Protection

Equipped with professional built-in BMS system, it provides over charge, over discharge, over current and short circuit multi-protection. It automatically cuts off power under abnormal conditions to protect battery cells and rear-end equipment, ensuring safe and stable operation all the time.

5. Wide Temperature & Low Self-Discharge

Charging temperature ranges from 0℃ to 45℃, discharging from -20℃ to 60℃, adapting to cold, normal and high temperature environments. Monthly self-discharge rate is less than 3%, it can be stored for a long time without frequent charging, ideal for standby and seasonal equipment use.

1. Home & Villa Solar Energy Storage

Perfect matched with 24V solar inverter and photovoltaic system, it stores solar energy in daytime and supplies power at night. High capacity and long cycle life support household daily load, realize peak shaving and valley filling, reduce grid electricity dependence and save electricity expense.

2. RV, Camper & Yacht Power Supply

Suitable for RV, campervan and yacht power system, providing stable power for lighting, air conditioner, refrigerator and entertainment equipment. Wide temperature resistance adapts to outdoor travel environment, low self-discharge meets long-distance standby demand.

3. Off-Grid Village & Farm Power System

For remote villages, farms and mountain areas without stable grid, it forms independent off-grid power system together with solar panels and inverter. Large capacity and high current output meet daily living, irrigation and small machinery power demand.

4. Emergency Backup & Industrial Standby Power

Used as emergency backup power for family, office and communication base station. When power outage occurs, it quickly supplies power for key equipment. Reliable BMS protection and wide temperature performance ensure stable standby operation for industrial and commercial scenarios.

Install the battery in dry and ventilated place. Correctly connect positive and negative poles, strictly avoid reverse connection. Use dedicated LiFePO4 charger with 29.2V cut-off voltage. Operate within standard charge and discharge temperature range. Do not overcharge or deep discharge. Regularly check terminal tightness and keep shell clean for longer service life.

Q1: Can this 24V 200Ah module be wired in parallel to increase total capacity?

Absolutely. This unit is specifically engineered to support parallel connections with batteries of the exact same model and voltage. This allows you to seamlessly expand your total energy storage and current delivery capabilities, making it highly suitable for scaling up to larger, more demanding energy systems without replacing existing hardware.

Q2: What are the specific charging voltage requirements for optimal lifespan?

For maximum efficiency and longevity, you must use a dedicated LiFePO4-compatible charger. The charger should be programmed with a strict charge cut-off voltage of 29.2V. Utilizing traditional lead-acid chargers will result in incomplete charging and may trigger the internal BMS protection or permanently degrade the lithium cells over time.

Q3: How does the battery perform in extreme winter conditions?

The battery boasts excellent cold-weather resilience. While charging must occur above freezing (0℃ to 45℃) to prevent lithium plating, the unit can safely and continuously discharge power in environments as cold as -20℃, ensuring your critical equipment remains operational during harsh winter months without voltage collapse.

Q4: What happens if the battery is accidentally short-circuited or overloaded?

The integrated intelligent Battery Management System (BMS) provides instantaneous protection. If a short circuit or an excessive current draw (beyond the 400A continuous rating) is detected, the BMS will automatically sever the internal connection in milliseconds. Once the fault is removed and conditions normalize, the system protects both the internal cells and your connected hardware from catastrophic failure.

Q5: Is this battery a direct "drop-in" replacement for existing 24V lead-acid banks?

Yes, its physical dimensions and voltage profile make it an exceptional upgrade for legacy 24V lead-acid or AGM systems. However, because it accepts charge much faster and holds a higher resting voltage, you will simply need to adjust your existing solar charge controller or alternator settings to the appropriate lithium profile to maximize performance.