Description
Our 48V 100Ah LiFePO4 Golf Cart Battery (BMS 315A) is a cutting – edge lithium battery designed for OEM, ODM, and wholesale buyers. It offers high performance, long cycle life, and is eco – friendly.
Key Features
This lithium battery has several unique features. High Energy Capacity: With a 100Ah nominal capacity and 5120Wh energy output, it can drive about 70 to 90 km on a full charge. Long Cycle Life: It can endure over 6000 cycles at 80% DOD, reducing long – term replacement costs. Advanced Battery Management System (BMS): Supports a 200A maximum continuous discharge current and protects against overcharging, overheating, and short circuits. Durable Construction: Rated IP67, it resists dust and water ingress. Customizable Options: Comes with features like Bluetooth monitoring to meet client needs.
Product Description
The 48V 100Ah LiFePO4 Golf Cart Battery is crafted for reliable power in various electric vehicles and equipment. Using high – quality LiFePO4 cells, it provides consistent energy output during discharge.
A 48V 100Ah Golf Cart LiFePO4 Battery with a 315A Battery Management System (BMS) from Redway ESS provides high-capacity, reliable, and safe power for electric vehicles. Offering around 5.12 kWh of energy, over 6000 cycles at 80% depth of discharge, and advanced safety features, it ensures long-lasting, efficient, and maintenance-free operation ideal for golf carts, electric scooters, and other electric mobility applications.
What are the key features of the 48V 100Ah Golf Cart LiFePO4 Battery with 315A BMS?
This battery delivers a nominal voltage of 51.2V and a capacity of 100Ah, storing approximately 5.12 kWh of energy. It supports continuous discharge currents up to 200A and peak discharge currents of 315A, thanks to its advanced BMS. The battery is housed in a rugged metal casing with IP66 or higher protection, weighing about 43 kg and measuring roughly 500 x 355 x 247 mm. The integrated BMS provides comprehensive protections including overcharge, over-discharge, overcurrent, short circuit, and temperature monitoring.
How does the Battery Management System (BMS) with 315A capacity enhance safety and performance?
The BMS continuously monitors individual cell voltages, current, temperature, and state of charge to prevent overcharge, deep discharge, overheating, and short circuits. Its 315A peak discharge capability supports high power demands during acceleration or heavy loads. The BMS also balances cell voltages to optimize capacity and extend battery life. Advanced communication protocols like RS485, CAN bus, Bluetooth, and optional 4G enable real-time monitoring and predictive maintenance.
Why is LiFePO4 chemistry ideal for golf cart batteries?
LiFePO4 chemistry offers superior thermal stability, long cycle life exceeding 6000 cycles at 80% depth of discharge, and high energy density. It maintains stable voltage output, resists thermal runaway, and features a low self-discharge rate (~3% per month). Compared to lead-acid batteries, it is lighter, charges faster, and requires minimal maintenance.
What are the typical applications for this 48V 100Ah LiFePO4 battery?
Ideal for golf carts, electric scooters, low-speed vehicles, utility vehicles, and other electric mobility applications requiring reliable, high-capacity power with extended runtime.
How do charging and discharging specifications impact battery performance?
The battery uses a CC/CV charging profile with a maximum charge voltage around 58.4V and a discharge cut-off voltage near 40V. It supports a standard charging current of 22A (5-hour charge) and continuous discharge current of 200A, with peak discharge currents up to 315A for 10 seconds. Operating temperature ranges from -20°C to 65°C for discharge and 0°C to 60°C for charging.
Charging and Discharging Specifications
| Specification | Typical Value |
|---|---|
| Nominal Voltage | 51.2V |
| Nominal Capacity | 100Ah |
| Nominal Energy | 5.12 kWh |
| Max Charge Voltage | ~58.4V |
| Discharge Cut-off Voltage | ~40V |
| Standard Charge Current | 22A (5 hours) |
| Max Continuous Discharge | 200A |
| Peak Discharge Current | 315A (10 seconds) |
| Cycle Life | >6000 cycles @ 80% DoD |
| Operating Temperature | Charge: 0°C to 60°C |
| Discharge: -20°C to 65°C | |
| Protection Rating | IP66 |
| Weight | ~43 kg |
How does temperature affect battery life and safety?
The battery performs reliably within a wide temperature range. Charging is recommended between 0°C and 60°C, while discharging can occur from -20°C to 65°C. The BMS actively manages thermal conditions to prevent overheating and ensure safety.
How scalable is the 48V 100Ah LiFePO4 battery for larger systems?
Multiple batteries can be connected in series to increase voltage or in parallel to increase capacity. Redway ESS provides expert guidance to ensure proper BMS synchronization and system design for balanced charging and discharging.
What maintenance is required to maximize battery lifespan?
Minimal maintenance includes regular terminal cleaning, adherence to charging protocols, avoiding deep discharges, and monitoring battery health via BMS. Redway ESS offers firmware updates and technical support to maintain optimal performance.
How does Redway ESS support customers with their LiFePO4 golf cart batteries?
Redway ESS offers customized 48V 100Ah LiFePO4 batteries with advanced BMS, rugged design, and smart connectivity options like Bluetooth, CAN bus, and 4G remote monitoring. Their expert team ensures seamless integration, reliable operation, and comprehensive after-sales service.
