CFE-2560SP Pro | 25.6V 100Ah LiFePO4 Drop-in Lead-Acid Replacement Battery

The CFE-2560SP Pro is a 25.6V 100Ah LiFePO4 battery engineered as a drop-in replacement for traditional lead-acid batteries in 24V electrical systems. It is designed for customers who want to upgrade to lithium technology while maintaining the original 24V system architecture, wiring logic, and installation method.

With a nominal voltage of 25.6V and a rated capacity of 100Ah (@1C), this battery provides stable and reliable performance for a wide range of energy storage and backup applications. The recommended charging voltage is 28.4V. It supports 50A standard continuous charging and 100A standard continuous discharging, with up to 60A maximum continuous charge and 120A maximum continuous discharge. In addition, it can deliver a 125A pulse current for 5 seconds to handle short surge demands in specific applications.

Overall, the CFE-2560SP Pro is positioned as a practical lithium upgrade solution for international distributors, system integrators, and end users who need easy replacement, a clear expansion path, and more convenient operation. For buyers comparing a 24V LiFePO4 battery or a 24V 100Ah lithium battery, this model offers a balanced combination of scalability, usability, and field-ready durability.

Features & Benefits

Scalable Capacity with Parallel Expansion

The battery supports up to 4 units in parallel, providing a clear expansion path from a single battery to a larger parallel bank. This makes it suitable for phased project deployment and flexible capacity planning.

RS-485 True Parallel Communication with Active Balancing

In long-term parallel operation, imbalance can cause one battery to carry more load and age faster than the others. With RS-485 communication and active balancing between batteries, the CFE-2560SP Pro is designed to improve consistency across the parallel bank, helping enhance long-term reliability and reduce service uncertainty.

External Series Connection up to 51.2V

When a higher-voltage platform is required, the battery supports external series connection up to 51.2V. This allows integrators to build modular 48V systems more easily while reducing SKU complexity across different project requirements.

Field-Friendly Mechanical Design

Stainless-steel handles improve durability and portability, making the battery easier to carry, install, and service. The handle design is referenced for 3,000 fatigue cycles, which is especially useful in mobile, marine, RV, and field-service applications.

Fast Inspection with OLED Display and Soft Switch

A low-power OLED display provides direct visibility of battery status, including power level and voltage. Combined with the soft switch design, it supports more convenient operation, faster routine inspection, and easier after-sales service.

Clear Specifications for System Matching

The battery weighs about 21 kg and measures approximately 360 × 260 × 250 mm, helping buyers verify installation fit in existing battery compartments or cabinets. The 22.8V discharge cut-off voltage also helps align with common 24V system protection settings.

Transparent Life and Warranty Positioning

Two reference lifecycle and warranty options are provided:

• 3,500 cycles or 5 years

• 1,500 cycles or 2 years
  Whichever comes first.

This clearer warranty wording helps distributors and procurement teams prepare quotations and contracts more efficiently.

Applications

The CFE-2560SP Pro is suitable for a variety of 24V energy storage and backup scenarios, including:

• 24V RV and off-grid systems, where battery upgrades and capacity expansion are often required

• Marine and boat 24V auxiliary power, where portability and quick status checks are important

• Telecom, security, and UPS backup systems, especially in 24V cabinets that require better parallel consistency and faster maintenance

• Mobile power and light industrial equipment, where short surge capability and durable mechanical design are valuable

As a reliable power supply battery, this model is well suited for customers who need a practical lithium replacement for traditional lead-acid solutions. It can also complement broader product lines that include a 12V 100Ah lithium battery or 12V 200Ah lithium battery, helping distributors build a more complete low-voltage storage portfolio.

Certifications & Compliance

The product supports UN38.3 testing for lithium battery transportation safety and may be referenced under UN3480 where applicable, depending on shipping routes and carrier requirements.