48V 400Ah LiFePO4 Battery

48V 400Ah LiFePO4 Battery

This product is a 48V 400Ah deep-cycle lithium-ion battery adopting advanced LiFePO4 (Lithium Iron Phosphate) technology. The core model has a capacity of 400Ah (390Ah or customized capacity is also available), serving as an efficient alternative to traditional lead-acid batteries. Its core advantages lie in long lifespan, high safety, lightweight design, and high energy storage, and it can be widely applied to power battery and energy storage scenarios. Meanwhile, it is equipped with a built-in BMS (Battery Management System) to ensure operational stability and safety.

Compared with traditional lead-acid batteries (with a cycle life of only 300–600 cycles), this product achieves a cycle life of up to 2000 cycles (100% Depth of Discharge, DOD). It features higher energy density and contains no heavy metals or other harmful substances, combining environmental friendliness and sustainability to provide more durable and reliable energy support for equipment.

Core Product Features

·Ultra-long Cycle Life: Through optimized cell design and high-quality LiFePO4 materials, it achieves a cycle life of 2000 cycles at 100% DOD, far exceeding that of traditional lead-acid batteries and meeting the needs of long-term and high-frequency use (such as solar energy storage, long-term power supply for RVs, etc.).
·Efficient and Fast Charging: Equipped with efficient charging technology, it can be fully charged in a short time, reducing waiting time and improving equipment usage efficiency (the specific charging duration can be adjusted according to actual working conditions).
·Multiple Safety Protections: The built-in BMS (Battery Management System) provides all-round protection:
*Overcharge protection, over-discharge protection
*Short-circuit protection, reverse polarity protection
*Overload protection, high/low temperature (-10~60℃) protection
*Meanwhile, the product undergoes strict testing and quality control to ensure operational stability.
·Environmentally Friendly and Sustainable: LiFePO4 technology contains no harmful substances such as lead, mercury, and cadmium. It meets environmental standards and has minimal impact on the environment after disposal, making it a green energy solution.
·Lightweight Design: With advanced materials and structural design, it is lighter than lead-acid batteries of the same capacity, which can reduce the overall load of equipment (such as RVs, ships) and minimize energy loss.
·High Adaptability: It supports series (15S) and parallel (2P) combinations (2P15S by default) and can be adjusted according to scenario requirements to match equipment with different power and capacity needs.

Detailed Specifications and Parameters