48V 173Ah Golf Cart Lithium Battery

The 48V (51.2V) 173Ah lithium battery is purpose-built for golf carts, low-speed vehicles (LSVs), club cars, and electric cabin scooters. With a compact size of 800 × 300 × 300 mm and a weight of just 75 kg, it delivers powerful performance in a lightweight, easy-to-install design.

Built with premium LiFePO4 (Lithium Iron Phosphate) cells, the battery ensures stable power output and superior safety across every discharge cycle. A rugged metal casing provides durability and protection even in harsh environments.

Engineered for longevity, the battery offers up to 20 years of lifespan and is backed by a 5-year warranty. With an IP67 rating, it is fully dustproof and water-resistant, making it ideal for extended outdoor use.

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

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.】

Key Features:

High Energy Output: With a nominal capacity of 173Ah and total energy output of 8.86kWh, 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.

48V (51.2V) 173Ah Golf Cart Lithium Battery FAQS

1. Battery Basics

Q1: What vehicles use 48V lithium batteries? Golf carts, low-speed EVs, utility vehicles, electric scooters, and some solar/marine systems.

Q2: How long does a charge last? 30–50 miles depending on load and terrain. Capacity remains stable through 80% discharge.

Q3: Charging time? Standard: 3–5 hours. Fast charge: 2–3 hours without damaging cells.

2. Safety & Performance

Q4: Are they safe? Yes. Built-in BMS protects against overcharge, short-circuit, and overheating. LiFePO4 is stable and non-flammable.

Q5: Benefits vs lead-acid? 3x lifespan, 50% lighter, faster charging, and maintenance-free.

3. BMS & OEM

Q6: What does BMS do? Balances cells, prevents over-discharge, manages temperature, and extends battery life.

Q7: Do you offer OEM/ODM? Yes. We provide factory direct customization, branding, and packaging.

4. Specs & Lifespan

Q8: Typical specs? 48–51.2V, 160–173Ah, 200A continuous discharge, 45–75kg, 3000–5000 cycles.

Q9: Lifespan tips? Store at 20–80% charge, avoid full discharge, moderate temperature. Can last 10+ years.

5. Advantages

Q10: Why choose LiFePO4? Superior lifespan, faster charging, lighter weight, maintenance-free, and ideal for OEMs, distributors, and fleet operators.