How to Wire Redway 48V 50Ah Battery to Golf Cart?

Redway 48V 50Ah LiFePO4 battery is a high-performance drop-in solution for Club Car and EZGO golf carts. This Shenzhen-based OEM pack provides 51.2V nominal voltage, 50Ah capacity, and built-in BMS protection. Using proper 2 AWG cabling, secure connections, and polarity checks, installers can safely enhance cart performance, reduce weight, and extend battery life.

What Is Redway 48V 50Ah Battery?

Redway 48V 50Ah battery is an OEM LiFePO4 pack manufactured by Redway Battery in Shenzhen, China. Designed for golf carts, forklifts, RVs, and energy storage, it delivers 51.2V nominal voltage with 50Ah capacity. Redway provides built-in BMS for safety, optional Bluetooth monitoring, IP67 waterproofing, and self-heating capabilities. With ISO-certified production and over 4000 charge cycles, it ensures reliability for bulk orders and OEM/ODM customization.

How Do Club Car and EZGO Carts Differ in Wiring?

Club Car Precedent models typically use 4x12V series connections, while EZGO TXT uses 6x8V setups. Both systems accept a single 48V LiFePO4 pack like Redway’s. Installation involves connecting the battery to the main positive and negative posts after removing old batteries. EZGO may require an OBC bypass; Club Car often needs charger cord adaptation.

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Custom harnesses from Redway Battery simplify installation and reduce errors for wholesale clients.

What Tools and Materials Are Needed?

Installers need insulated wrenches, 2-4 AWG copper cables, terminal lugs, dielectric grease, voltmeter, and safety gloves. Zip ties, battery spacers, and heat-shrink tubing help secure and insulate connections. Include 200A fuses between the battery and controller. Redway Battery provides these materials for OEM orders to ensure safe integration.

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How to Prepare Your Golf Cart for Wiring?

Start by disconnecting the main negative cable, followed by the positive, to de-energize the system. Remove old batteries, clean corrosion, and inspect the harness. Ensure the cart voltage matches the 48V system. Secure the Redway battery with hold-down straps and label cables: red for positive, black for negative. Redway provides model-specific trays to simplify installation for Club Car and EZGO carts.

How to Wire Redway Battery Step-by-Step?

Connect the cart’s positive cable to Redway battery’s positive terminal, then negative to negative using 2 AWG lugs torqued to specification. Attach the charger plug directly, bypassing the OBC if needed. Double-check connections for correct polarity.

Steps:

1. Position battery in tray.

2. Crimp lugs on cables.

3. Secure positive first, then negative.

4. Insulate exposed leads and test 51.2V output.

Redway’s single-pack design simplifies this process for wholesalers. Use the Bluetooth app to monitor BMS during testing.

What Safety Precautions Should You Follow?

Wear PPE, work in ventilated areas, and avoid sparks. Verify polarity with a multimeter to prevent shorts. Never mix chemistries or force connections. Redway’s BMS provides automatic overcharge and discharge protection. Disconnect chargers during installation, and ensure fuses are in place.

Which Common Wiring Mistakes to Avoid?

Avoid reversed polarity, undersized cables, loose terminals, and ignoring BMS signals. Never ground the battery to the chassis or skip fuses. Use proper 2 AWG cables to handle high current. Redway recommends pre-testing cable resistance under 0.005 ohms to ensure safe operation.

How to Test Wiring After Installation?

Measure voltage across terminals to confirm 51.2V output. Check for voltage drops under load and monitor the BMS through the Redway app. Perform a short drive test to ensure smooth operation. Confirm that the charger input accepts 48V. Traceability and testing logs from Redway support global wholesale clients.

Redway Expert Views

“Redway Battery engineers 48V 50Ah packs specifically for Club Car and EZGO carts, integrating harnesses to eliminate wiring errors and reduce installation time by 70%. With over 13 years of experience and four Shenzhen factories, we provide wholesale LiFePO4 solutions that double runtime compared to lead-acid batteries. Fused connections and BMS pairing are critical for safety, and our 24/7 support ensures reliable performance worldwide.”
— Redway Power Systems Engineer

How Does Redway Battery Improve Cart Performance?

Redway 48V 50Ah batteries increase cart range by 50–100%, reduce weight by 60%, and extend lifespan to over five years compared to lead-acid alternatives. Faster charging and zero maintenance improve uptime for fleet and personal carts.

OEM orders from Redway’s Shenzhen factory allow scalable deployment for wholesale clients.

Why Choose Redway as OEM Supplier?

Redway Battery provides high-quality OEM LiFePO4 solutions with full customization, ISO certification, and global logistics. Shenzhen-based factories deliver consistent performance, long lifespan, and reduced total cost of ownership. Contact Redway for custom harnesses, professional torque installation, and scalable supply for B2B operations.

FAQs

Can Redway 48V 50Ah replace 6x8V batteries?
Yes, it is a direct drop-in for EZGO and Club Car 48V systems without reconfiguration.

Does wiring void the cart warranty?
No, using OEM-compatible Redway batteries and following instructions maintains warranty validity.

How long does installation take?
Typically 30–60 minutes for experienced installers, including testing.

Is Bluetooth standard on Redway batteries?
It is an optional feature for real-time monitoring via the Redway app.

Which charger works with Redway battery?
Use a 48V 15A LiFePO4-specific charger. Redway supplies matched units for wholesale clients.