A 48V 100Ah LiFePO4 (Lithium Iron Phosphate) battery pack is a rechargeable battery system composed of individual LiFePO4 cells connected in series and parallel to provide a specific voltage and capacity. Here's what this specification signifies:
Voltage: The battery pack has a nominal voltage of 48 volts. This voltage level is commonly used in various applications such as electric vehicles (EVs), renewable energy storage systems, industrial machinery, and more.
Capacity: The battery pack has a total capacity of 100 ampere-hours (Ah). This capacity represents the amount of charge the entire battery pack can theoretically deliver over a specific period. Higher Ah ratings generally mean more stored energy and longer discharge times.
LiFePO4 Chemistry: The battery cells within this pack use lithium iron phosphate as the cathode material. LiFePO4 chemistry is known for its safety, stability, longer cycle life, and tolerance to a wide range of temperatures compared to some other lithium-ion battery chemistries.
Application: A 48V 100Ah LiFePO4 battery pack can be used in various applications that require a stable 48-volt power supply with a high capacity, including but not limited to solar energy storage systems, electric vehicles (golf carts, forklifts, e-bikes), off-grid power systems, backup power for telecom equipment, and more.
When using or installing such a battery pack, it's essential to follow manufacturer guidelines for charging, discharging, and handling, ensuring proper maintenance and safety precautions are observed to maximize the performance and lifespan of the battery system. Additionally, voltage and capacity specifications should match the requirements of the intended application for efficient and reliable operation.
A "72V 30Ah Lithium Lion Battery" might refer to a 72-volt, 30-ampere-hour (Ah) lithium-ion battery pack.
Let's break down this specification:
Voltage: The battery pack provides a total voltage output of 72 volts. This suggests that it consists of multiple lithium-ion cells connected in series to achieve this voltage level.
Capacity: The battery pack has a total capacity of 30Ah (Ampere-hours). This indicates the amount of charge the battery can store and deliver over time. Higher Ah ratings mean the battery can supply more current for a longer duration. In this case, the battery theoretically could deliver 30 amps for one hour, 15 amps for two hours, and so on, up to its maximum capacity.
Lithium-ion (Li-ion) Chemistry: Lithium-ion batteries are known for their energy density, making them popular in various applications, including electric vehicles, energy storage systems, and more. They offer a good balance between energy capacity and weight.