48V 160Ah LiFePO4 Golf Cart Battery (BMS 315A)

Overview

The 48V 160Ah LiFePO4 Battery offers an exceptional energy storage solution for a wide range of applications, including electric vehicles, cleaning machines, and various industrial use cases. With a nominal energy of 8.19 kWh and a high discharge current capability, this battery ensures reliable and long-lasting performance. Its robust design, coupled with extensive safety features, makes it an ideal choice for users looking for powerful, durable, and scalable energy storage solutions.

Key Features

• High Energy Capacity: With a nominal capacity of 160Ah and a nominal voltage of 51.2V, this battery offers a substantial 8.19 kWh of energy, perfect for high-demand applications.
• Long Cycle Life: Offering over 6000 cycles at 80% DOD and 0.2C discharge rate, the battery provides long-term reliability, reducing the frequency of replacements.
• Peak Discharge Capability: The battery supports a peak discharge current of 315A for up to 30 seconds, ideal for applications requiring high bursts of power, such as electric forklifts and trolling motors.
• Advanced Smart BMS Protection: The built-in BMS provides essential protection, including overcurrent, overcharge, overload, overvoltage, undervoltage, and overheat safeguards. It also supports automatic cell balancing to enhance battery longevity and performance.
• IP67 Rating: The battery’s IP67 rating ensures that it is fully protected against dust and submersion in water, making it suitable for harsh environments and outdoor use.
• Wide Temperature Range: This battery operates efficiently within a temperature range of -20°C to 60°C for discharging and 0°C to 60°C for charging, making it versatile in various climates and environments.
• Flexible Installation: The battery can be connected in series (up to 4S) or parallel (up to 4P), allowing for scalability and customization to suit different energy needs.
• Optional Upgrades: Several upgrades are available, including Bluetooth, APP control, 4G, GPS, WiFi, LCD displays, and solar MPPT, providing enhanced monitoring and operational control.
• Long Design Life: Designed to last 20 years, this battery ensures long-term, reliable service, making it a smart investment for commercial and industrial users.

Applications

The 48V 160Ah LiFePO4 Battery is designed for use in a wide variety of applications, including:

• Golf Carts
• Sightseeing Cars
• Electric Scooters (2-3 Wheels)
• Electric Rickshaws and E-Trishaws
• Floor Scrubbers and Floor Cleaning Machines
• Automated Guided Vehicles (AGV), Logistic Guided Vehicles (LGV), and Robotic Guided Vehicles (RGV)
• Electric Forklifts
• Trolling Motors for marine use

Product Description

The 48V 160Ah LiFePO4 Battery is engineered for high-performance applications, offering a remarkable energy storage solution for various electric vehicles and industrial systems. With an 8.19 kWh energy capacity, this battery is optimized for extended usage in both residential and commercial settings. It supports a maximum continuous charge and discharge current of 160A, making it suitable for powering high-demand devices such as electric forklifts, floor scrubbers, and trolling motors.

Constructed with a robust metal case and an IP67 rating, the battery is dust-tight and water-resistant, ensuring reliable operation even in tough conditions. Its advanced Smart BMS Protection continuously monitors the battery’s health, providing safeguards against common issues like overcharging, overdischarging, and thermal events, while optimizing cell balancing for better performance and longevity.

The battery is designed for flexible scalability, allowing for up to four units to be connected in parallel for increased energy storage capacity. With additional upgrades like Bluetooth, GPS, and solar MPPT, the battery system can be integrated into advanced energy solutions, offering real-time monitoring and control through mobile apps.

Additional Features

• Self-Discharge Rate: The battery has a low self-discharge rate of 2% per month, ensuring it retains its charge even after extended periods of inactivity.
• Power Switch: The power switch feature allows for easy shutdown and isolation of the battery when not in use, adding an extra layer of safety.
• Communications Protocol: RS485 and CAN-bus communication options provide flexibility for integration with various energy management systems.
• Easy Installation: Equipped with M8 terminals, metal brackets, and EVA sponge for internal fixation, the battery ensures a secure and straightforward installation process.
• Certifications: The battery complies with global standards, including UL 1642, UL 2054, IEC 62133, IEC 62619, FCC, CE, RoHS, and more, ensuring safety and regulatory compliance.

Why Choose the 48V 160Ah LiFePO4 Battery?

The 48V 160Ah LiFePO4 Battery is an excellent choice for applications that require a high-capacity, durable, and safe energy source. Whether you’re powering electric vehicles, industrial machines, or other high-power systems, this battery offers unmatched performance, long cycle life, and extensive protection features. With a variety of upgrade options and an impressive design life of 20 years, it is a reliable and scalable solution for both commercial and residential energy storage needs.

How Does a 48V 160Ah LiFePO4 Battery with 315A BMS Boost Golf Cart Power?

The 48V 160Ah LiFePO4 battery with a 315A BMS delivers high energy capacity, robust safety features, and a powerful peak discharge current that significantly enhances golf cart performance. It offers long cycle life, fast charging, and smart battery management, making it an ideal solution for demanding electric vehicle applications requiring reliability and efficiency.

What are the detailed specifications of the 48V 160Ah LiFePO4 golf cart battery?

This battery features a nominal voltage of 51.2V and a capacity of 160Ah, providing approximately 8.2 kWh of usable energy. It supports a continuous discharge current of 160A and a peak discharge current of 315A sustained for 30 seconds. The integrated BMS ensures safety and cell balancing. Typical dimensions are around 650mm x 330mm x 220mm, with a weight near 70 kg. The battery supports CAN and Bluetooth communication for real-time monitoring.

How does the 315A battery management system (BMS) protect and optimize the battery?

The 315A BMS monitors voltage, current, temperature, and state of charge to prevent overcharge, over-discharge, short circuit, and overheating. It balances cells for maximum capacity and longevity and enables peak discharge bursts up to 315A without compromising safety. The BMS also provides communication interfaces for remote monitoring and diagnostics.

What are the recommended charging and discharging parameters?

Charging voltage peaks at about 58.4V with a maximum continuous charge current of 160A. The discharge cut-off voltage is around 40V. Continuous discharge current is rated at 160A, with peak discharge allowed up to 315A for short bursts. Operating temperature ranges from 0°C to 55°C for charging and -20°C to 60°C for discharging, ensuring reliable performance across climates.

How long is the cycle life of the 48V 160Ah LiFePO4 battery?

The battery offers over 3000 to 5000 full charge-discharge cycles at 80% depth of discharge, greatly exceeding traditional lead-acid batteries. This extended lifespan reduces replacement costs and downtime for golf cart operators.

How does the battery perform under various temperature conditions?

It operates efficiently from -20°C to 60°C during discharge and 0°C to 55°C during charging. The BMS prevents charging below freezing to protect cells. This wide temperature tolerance ensures consistent power delivery in diverse environments.

What are the physical dimensions and weight of the battery?

Typical dimensions are approximately 650mm (length) x 330mm (width) x 220mm (height), with a weight around 70 kg. The compact, rugged design facilitates easy installation and enhances golf cart weight distribution.

What advantages does the LiFePO4 battery offer compared to traditional batteries?

LiFePO4 batteries provide higher energy density, longer cycle life, faster charging, and greater safety than lead-acid or other lithium-ion chemistries. They are lightweight, require minimal maintenance, and have a stable voltage output that improves golf cart efficiency and reduces energy costs.

How does Bluetooth or smart monitoring enhance battery management?

Bluetooth and CAN interfaces allow users to monitor battery health, state of charge, temperature, and fault alerts in real-time via mobile apps or vehicle systems. This proactive management extends battery life, prevents damage, and improves user confidence.

How do you install and maintain the 48V 160Ah LiFePO4 golf cart battery?

Installation involves securely mounting the battery using supplied brackets, connecting positive and negative terminals correctly, and integrating with the golf cart’s controller. Maintenance is minimal due to the built-in BMS; periodic checks of connections and firmware updates via Bluetooth are recommended to ensure optimal performance.

What environmental benefits does this battery provide?

LiFePO4 batteries are non-toxic, free from heavy metals, and have a longer lifespan, reducing waste and environmental impact. Their high efficiency lowers energy consumption, contributing to a smaller carbon footprint compared to traditional batteries.

How does the 315A peak discharge current improve golf cart performance?

The high peak discharge current enables rapid acceleration and better handling of steep inclines or heavy loads by delivering bursts of power when needed. This results in improved responsiveness and a more dynamic driving experience.

Battery Specification Overview Chart