JOSMA 48V 105Ah LiFePO4 Golf Cart Battery User Manual

1. Entwodiksyon

This manual provides essential information for the safe and efficient operation, installation, and maintenance of your JOSMA 48V 105Ah LiFePO4 Golf Cart Battery. Please read this manual thoroughly before using the product and retain it for future reference.

The JOSMA 48V 105Ah LiFePO4 battery is designed as a high-performance replacement for traditional lead-acid batteries in golf carts and other compatible applications. It features a built-in 200A Battery Management System (BMS), a durable stainless steel case, a touch LCD monitor, and mobile app connectivity for real-time monitoring.

2. Enstriksyon Sekirite

Always follow these safety precautions to prevent injury or damage to the battery and equipment:

• Pa kout sikwi tèminal batri yo.
• Pa ekspoze batri a nan dife oswa chalè ekstrèm.
• Pa plonje batri a nan dlo.
• Use only the provided 58.4V 18A charger or a compatible LiFePO4 charger.
• Asire bon vantilasyon pandan chaje ak operasyon.
• Mete ekipman pwoteksyon pèsonèl (PPE) ki apwopriye tankou gan ak pwoteksyon pou je pandan enstalasyon ak antretyen.
• Kenbe soti nan atenn timoun yo.
• Do not attempt to open or modify the battery case.

3. Pake kontni

Verifye ke tout atik yo prezan lè w ap debale yo:

• 1 × JOSMA 48V 105Ah Lithium Golf Cart Battery
• 1 × 58.4V 18A Charger
• 1 × LCD Touch Monitor
• 1 × Manyèl Itilizatè (dokiman sa a)
• Screws & Accessories (M3 Screws*8, M4 Screws*8, M5 Screws*10, M8 Screws*2, Bracket)

Figure 3.1: Contents of the JOSMA 48V 105Ah Lithium Golf Cart Battery package, showing the battery, charger, LCD display, and mounting hardware.

4. Espesifikasyon

Figure 4.1: Internal components and key specifications of the JOSMA LiFePO4 battery.

Figi 4.2: Plis paseview of the Smart BMS System and its multi-protection capabilities.

5. Enstalasyon ak Enstalasyon

This section outlines the steps for installing your JOSMA LiFePO4 battery. It is recommended to have basic electrical knowledge or consult a professional for installation.

5.1 Preparasyon pou Enstalasyon

• Ensure the golf cart is turned off and the ignition key is removed.
• Disconnect the existing battery system, starting with the negative terminal.
• Remove the old lead-acid batteries. Note their configuration for reference if needed.
• Clean the battery compartment to remove any debris or corrosion.

5.2 Battery Placement

• Carefully place the JOSMA LiFePO4 battery into the battery compartment. The battery is significantly lighter than lead-acid batteries, simplifying this step.
• Use the provided brackets and screws to secure the battery in place. This ensures stability and prevents movement during operation.

Figure 5.1: Installation of the JOSMA LiFePO4 battery into a golf cart.

5.3 Koneksyon fil elektrik

• Connect the positive (+) terminal of the battery to the golf cart's positive cable.
• Connect the negative (-) terminal of the battery to the golf cart's negative cable.
• Ensure all connections are tight and secure to prevent arcing or loose connections.
• The battery features M8 terminals for robust connections.

Figure 5.2: Battery terminals and ports for connection.

5.4 LCD Monitor Installation

• Mount the LCD touch monitor in a convenient location on your golf cart using the provided bracket and screws.
• Connect the monitor cable to the designated monitor port on the battery.

Figure 5.3: LCD monitor and mobile app interface for real-time battery monitoring.

6. Operasyon Enstriksyon

6.1 Premye pouvwa-up

• After installation, turn on the battery using the ON/OFF switch located on the battery unit.
• Verify that the LCD monitor powers on and displays battery information.

6.2 Chaje batri a

• Connect the provided 58.4V 18A charger to a standard AC outlet.
• Connect the charger's output cable to the charging port on the battery.
• Limyè endikatè plato a ap montre eta chaj la (pa egzanp, wouj pou chaj, vèt pou chaj konplè).
• A full charge from 0% to 100% typically takes approximately 5.8 hours.
• Do not leave the battery unattended for extended periods during charging.

Figure 6.1: The 58.4V 18A battery charger.

6.3 Monitoring with LCD and Mobile App

• The LCD monitor provides real-time data including battery percentage, voltage, current, capacity, and temperature.
• For advanced monitoring, download the JOSMA mobile application (available for iOS and Android).
• Enable Bluetooth on your smartphone and pair it with the battery.
• App a pèmèt ou view detailed battery information and manage settings.

7. Antretyen

The JOSMA LiFePO4 battery requires minimal maintenance compared to lead-acid batteries. Follow these guidelines to ensure optimal performance and longevity:

• Enspeksyon regilye: Periodically check the battery terminals for cleanliness and tightness. Ensure there are no signs of damage to the battery case or cables.
• Netwayaj: Keep the battery surface clean and dry. Use a soft, damp cloth to wipe away any dust or dirt. Do not use harsh chemicals or abrasive cleaners.
• Depo: Si w ap sere batri a pou yon bon bout tan, asire w ke li chaje apeprè 50-70% kapasite li. Sere l nan yon kote ki fre epi sèk, lwen limyè solèy dirèk ak tanperati ekstrèm.
• Jesyon Tanperati: The battery features intelligent low-temperature safeguards. For optimal performance and extended life, avoid operating or charging the battery outside the recommended temperature ranges (Charge: 32°F to 131°F; Discharge: -4°F to 131°F).

NAN. Depanaj

Seksyon sa a adrese pwoblèm komen ou ka rankontre. Pou pwoblèm ki pa nan lis la a, tanpri kontakte sèvis kliyan.

9. Garanti ak sipò

JOSMA provides a comprehensive 10-year after-sales service for this 48V 105Ah Lithium Golf Cart Battery, which includes repairs and replacements. Our US-based warehouse ensures fast and efficient issue resolution.

For any questions, technical assistance, or warranty claims, please contact JOSMA customer support. We aim to respond within 24 hours and provide effective solutions.

Enfòmasyon pou kontakte: Refer to the product packaging or the official JOSMA websit la pou jwenn enfòmasyon kontak ki pi resan yo.