The Sisway 51.2V 48V 100Ah lithium ion golf cart battery is engineered as a high-performance replacement for traditional lead-acid batteries in golf carts and low-speed electric vehicles. It delivers stable power output, extended service life, and maintenance-free operation, making it ideal for both commercial fleets and recreational use.
Equipped with an advanced Smart Battery Management System (BMS), the battery ensures comprehensive protection against overcharge, over-discharge, overcurrent, and temperature fluctuations. With over 4000+ deep cycles, it significantly reduces replacement frequency and overall operating costs.
The lightweight design improves vehicle efficiency, providing better acceleration, longer driving range, and enhanced performance on hills and under heavy loads.
Compatible with major golf cart brands such as Club Car, E-Z-GO, and Yamaha, as well as other low-speed electric vehicles, this battery is designed for frequent stop-and-go driving, uphill operation, and heavy-duty use, with customizable configurations available and USA stock ensuring fast delivery and reliable support.
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Frequently Asked Questions
SISWAY 48V (51.2V) Lithium Golf Cart Battery
Can the Sisway 51.2V 100Ah battery handle steep hills without cutting off?
Absolutely. Unlike standard lithium batteries that may trip their BMS on inclines, SISWAY batteries are engineered with a high-torque Smart BMS. It supports high peak discharge currents, ensuring your Club Car, EZGO, or Yamaha maintains constant power and speed even on the steepest golf course slopes.
Is this battery a direct "drop-in" replacement for my lead-acid set?
Yes. Our 51.2V 100Ah battery is designed to be a seamless drop-in replacement. It replaces your heavy 6V or 8V lead-acid batteries with a single, lightweight unit. We provide the necessary brackets and cables to make the conversion quick and easy—no major modifications required.
What kind of range can I expect on a single charge?
With a 100Ah capacity, most standard golf carts can expect a range of 40 to 50 miles per charge, depending on the terrain and load. Because our LiFePO4 technology maintains a steady voltage (51.2V) until the very end, you won't experience the "slow down" effect typical of lead-acid batteries as they drain.
Do I need a special charger for the SISWAY Lithium battery?
Yes, lithium batteries require a specific charging profile. We recommend using a Sisway-approved LiFePO4 charger to ensure maximum battery life and safety. Our batteries support "opportunity charging," meaning you can plug it in for a quick top-up during lunch without damaging the cells.
What warranty and after-sales support does Sisway provide?
Sisway offers a 5-year warranty on its LiFePO₄ batteries, covering defects in materials, performance degradation, or BMS malfunction. Authorized technical support is available for troubleshooting, maintenance, and battery replacement, ensuring customers receive reliable post-purchase assistance.
How long will this battery last compared to lead-acid?
A Sisway lithium battery typically lasts 10 times longer than lead-acid. It is rated for over 4,000+ cycles at 80% depth of discharge. While lead-acid batteries usually need replacing every 2-3 years, our LiFePO4 systems are designed to power your cart for 10+ years with zero maintenance required.
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