Dongjin 48V 300Ah Lithium Battery

Product Details:

A 48V 300Ah battery is a large-capacity, high-performance energy storage solution, typically utilizing lithium iron phosphate (LiFePO₄) chemistry. It is widely used in applications like home solar energy systems, backup power, electric vehicles, and heavy machinery.

Features:

• Voltage (V): 48 Volts nominal (often specified as 51.2V for LiFePO₄ systems).
• Capacity (Ah): 300 Amp-hours, meaning it can supply 300 amperes of current for one hour, or smaller currents for a proportionally longer time.
• Energy Capacity (kWh): A 48V 300Ah battery stores approximately 14.4 kWh (kilowatt-hours) of energy (48V × 300Ah = 14,400 Wh). This is enough to power essential household appliances for an extended period.
• Long Cycle Life: Typically offers a lifespan of 6,000 to over 10,000 charge cycles, providing many years of reliable use.
• Built-in BMS: Includes a smart Battery Management System (BMS) for protection against overcharging, over-discharging, and overheating, which also helps balance cell charges and ensures safety.
• Scalability: Many models are designed for modular installation, allowing multiple units to be connected in parallel to expand total energy storage capacity to 86 kWh or more.
• Communication: Often includes communication ports (CAN/RS485) for compatibility with most solar inverters and monitoring systems.
• Maintenance-Free: Unlike lead-acid batteries, LiFePO₄ batteries require minimal maintenance.