72V (73.6V) 315Ah Golf Cart Lithium Battery

About Product :

72V 315Ah (73.6V actual) Golf Cart Lithium Battery is purpose-built for golf carts, low-speed electric vehicles (LSVs), club cars, and electric scooters. It features two compact size options: 710 × 360 × 290 mm and 1160 × 320 × 315 mm, with an approximate weight of 200kg, offering powerful performance in a lightweight and easy-to-install design.

Built with high-quality LiFePO4 cells, it ensures stable power throughout the discharge cycle. A rugged metal casing enhances durability and protects the battery in harsh environments.

With a lifespan of up to 20 years and a 5-year warranty, it’s ideal for outdoor use thanks to its IP67 rating.

This battery is the perfect power solution for OEM, ODM, and distributors seeking long-term performance and value.

Golf Cart lithium Battery Feature：

【Automotive Grade A LiFePO4 Battery Cells】Sisway utilizes Automotive Grade A LiFePO4 cells to achieve higher energy density, stable performance, and greater power. We are dedicated to green power solutions and are leaders in the LiFePO4 battery industry thanks to our top-grade cells and authoritative accreditations.
【Switch from Lead-Acid Today】 The lithium golf cart battery delivers powerful performance, ideal for tough terrains and enhancing your golf game, with arrange of up to 50 miles per charge, eliminating range anxiety.
【Smart Battery Monitor LCD】The Sisway lithium golf cart battery offers robust acceleration and performance, enabling users to conquer challenging terrain and extend their golf range up to 50 miles on a single charge.
【Exceptional Durability & Easy Installation】Lithium golf cart batteries offer over 4000 cycles, greatly exceeding the 300-500 cycles of lead-acid batteries, reducing replacement costs and total ownership expenses. The battery is 50% lighter and easy to install with no complex wiring.

Product	Golf Cart Lithium Battery
Voltage	36V 48V 72V 96V (optional)
Capacity	105Ah	150Ah	210Ah	315Ah
Continuous Discharge Current	100A	150A	210A	300A
Peak Discharge Current	200A	300A	400A	450A
Certification	CE, UL, ISO 9001, ROHS, FCC, MSDS certificati
Cycle Life	4000+ Times
Warranty	5 Years
Charger	Built-in waterproof charger (optional)
Optional Functions	Temperature monitoring, communication (CAN/485), overcharge protection, over-discharge protection, and alarm function.(optional)
Application	Golf cart 【We also provide power batteries for forklifts, industrial vehicles (VGA), ATV, UTV and so on.】

lithium iron phosphate golf cart batteries

Key Features:

High Energy Output: With a nominal capacity of 315ah and total energy output of 23.18 kWh, this battery offers a driving range of up to 80 km (approximately 50 miles) on a full charge—perfect for extended use and frequent operation.

Long Cycle Life: Delivers over 4,000 cycles at 80% depth of discharge (DOD), significantly reducing replacement frequency and lowering total cost of ownership.

Advanced BMS Protection: Equipped with a smart Battery Management System (BMS) that monitors voltage, current, and temperature in real time. Effectively prevents overcharging, over-discharging, short circuits, and overheating, ensuring safe and stable performance.

Wide Operating Temperature Range: Performs reliably in environments ranging from -20°C to 60°C, making it suitable for various climates and outdoor conditions.

Customizable Options: OEM/ODM customization available, including optional features such as self-heating, Bluetooth connectivity, GPS tracking, and more to meet specific application needs.

Frequently Asked Questions

Sisway 72V 315Ah Golf Car Battery

What is the actual voltage of the 72V 315Ah battery?

The actual nominal voltage is 73.6V, based on LiFePO4 chemistry (typically 3.2V per cell in a 23-cell configuration).

Why choose a single 72V 315Ah pack over multiple smaller batteries?

A single-unit system like the SISWAY 315Ah provides superior efficiency and safety compared to parallel setups. It eliminates the risk of cell imbalance between multiple batteries, simplifies wiring, and uses a single High-Amperage Smart BMS to manage the entire power output, ensuring more stable performance for high-power motors.

Is this battery compatible with high-speed controllers ？

Absolutely. The SISWAY 72V 315Ah is designed with High Peak Discharge capabilities to handle the massive current draw of upgraded 72V controllers. You will experience peak torque and sustained high speeds without the BMS tripping or "sagging" common in lead-acid or inferior lithium packs.

Can it withstand extreme temperatures during outdoor use?

Yes. Our batteries feature advanced thermal management and Low-temp Cut-off Protection. The BMS ensures the battery won't charge in freezing conditions (<23°F) and will operate safely in heat up to 140°F (60°C), making it reliable for both Arizona summers and Northern winters.

Can I justify the higher upfront cost to my fleet customers?

Absolutely. It’s about Total Cost of Ownership (TCO). Over a 5-year period, a SISWAY lithium conversion is actually cheaper than lead-acid because:

Zero Maintenance: No water filling, no acid-damage repairs, and no cleaning.

Weight Reduction: Shaving 300+ lbs off the cart reduces wear on tires, brakes, and suspension.

Efficiency: 95% charging efficiency vs. 75% for lead-acid means lower electricity bills.

Does the battery lose its charge during the off-season?

SISWAY LiFePO4 batteries have an extremely low self-discharge rate—less than 3% per month. Unlike lead-acid batteries that can "sulfate" and die if left uncharged over winter, you can simply charge your SISWAY battery to 50%–80%, turn off the BMS (or disconnect it), and it will be ready to go months later without maintenance.

Is a specialized BMS really necessary for golf carts?

Yes. Golf carts experience high "Inrush Current" (peak surges) during acceleration and hill climbing. The SISWAY High-Torque BMS is specifically tuned to handle these surges without tripping, whereas generic lithium batteries often "shut down" when the cart tries to climb a steep incline.

Is OEM/ODM customization available?

Yes, as a factory-direct supplier, we support OEM and ODM services, including custom casing, voltage/capacity, branding, communication protocols (CAN/RS485), and connectors.

What vehicles is this battery compatible with?

It is designed for golf carts, low-speed electric vehicles (LSVs), club cars, and electric utility carts. Compatibility with your specific vehicle can be confirmed based on size and voltage requirements.

What warranty is included?

We offer a 5-year warranty with full technical support.