DC HOUSE 48V 50Ah LiFePO4 Golf Cart Battery

1. Introducere

The DC HOUSE 48V 50Ah LiFePO4 lithium battery is designed for superior energy density and stable performance, offering a long cycle life of over 15,000 cycles. This battery is a lightweight and compact alternative to traditional lead-acid batteries, weighing only 26.5 kg (58 lbs) and measuring 437*333*125mm (17*13*5 inches). Its design makes it an ideal choice for various applications, including golf carts, RVs, trolling motors, solar systems, and off-grid power solutions.

Equipped with an advanced Battery Management System (BMS), the DC HOUSE LiFePO4 battery provides comprehensive protection against high temperatures, low temperatures, short circuits, overcurrent, and overloads. This robust protection ensures exceptional thermal and chemical stability, eliminating the need for regular maintenance and saving time and costs.

The battery features a stackable design and easy connectivity, allowing for capacity expansion through parallel connections without limiting the number of batteries. Its sheet metal housing enhances safety and heat resistance, making it a reliable power source for both indoor and outdoor applications.

Image: Comparison of DC HOUSE 48V 50Ah LiFePO4 Battery with a traditional 48V 50Ah Lead-Acid Battery, highlighting advantages in cycle life, weight, and overall lifespan.

2. Configurare și instalare

2.1 Despachetarea

Carefully remove the battery from its packaging. Inspect the battery for any visible damage during transit. Ensure all included components, such as the battery itself, are present.

2.2 Dimensiuni fizice și greutate

The DC HOUSE 48V 50Ah LiFePO4 battery measures approximately 437mm (17.21 inches) in length, 333mm (13 inches) in width, and 125mm (4.92 inches) in height. It weighs 26.5 kg (58.42 lbs). These compact dimensions and lighter weight facilitate easier installation compared to heavier lead-acid alternatives.

Image: Visual representation of the DC HOUSE 48V 50Ah LiFePO4 Battery's compact size and the M8 screw terminal dimensions.

2.3 Conexiuni terminale

The battery is equipped with M8 screw terminals for secure connections. Ensure all connections are tight and properly insulated to prevent short circuits. Use appropriate tools and follow safety guidelines when connecting the battery to your system.

2.4 Capacity Expansion (Parallel Connection)

For increased capacity, multiple DC HOUSE 48V 50Ah LiFePO4 batteries can be connected in parallel. The design allows for easy stacking and connection, providing a space-efficient solution. When connecting in parallel, ensure all batteries are at a similar state of charge before making connections to prevent current imbalances. There is no limit to the number of batteries that can be connected in parallel for capacity expansion.

Image: Illustration demonstrating the 50% space savings achieved by using a single DC HOUSE 48V 50Ah LiFePO4 battery compared to four 12V 50Ah lead-acid batteries.

3. Funcționare

3.1 metode de încărcare

The DC HOUSE 48V 50Ah LiFePO4 battery can be charged using various methods:

• 48V 18A Charger: Achieves a full charge in approximately 3 hours.
• 800W Solar Panels: Achieves a full charge in approximately 4 hours under optimal sunlight conditions.
• Alternator: Achieves a full charge in approximately 3 hours.

Image: Diagram illustrating the three primary charging methods for the DC HOUSE LiFePO4 battery, including estimated charging times.

3.2 Interval de temperatură de funcționare

The battery is designed to operate within specific temperature ranges to ensure optimal performance and longevity:

• Temperatura de încărcare: 0°C până la 55°C (32°F până la 131°F)
• Temperatura de descărcare: -20°C până la 55°C (-4°F până la 131°F)

The battery exhibits excellent low-temperature performance, capable of discharging at -4°F without damage. It also features high-temperature protection at 100°C.

Image: Visual representation of the battery's ability to discharge effectively at low temperatures, specifically -4°F.

3.3 Battery Management System (BMS) Protection

The integrated BMS provides critical protection features:

• Protecție la suprasarcină: Prevents damage from excessive charging voltage.
• Protecție la supradescărcare: Protects against deep discharge, extending battery life.
• Protecție la scurtcircuit: Se deconectează automat în caz de scurtcircuit.
• Protecție la supracurent: Safeguards against excessive current draw.
• Protectie la temperatura ridicata: Monitors and protects the battery from overheating.

Image: Diagram illustrating the various protection mechanisms provided by the advanced Battery Management System (BMS).

3.4 Diverse Applications

This 48V 50Ah LiFePO4 battery is versatile and suitable for a wide range of applications:

• Cărucioare de golf
• Mașini de tuns iarba
• RVs and Marine Vessels
• Motoare de trolling
• Solar Energy Systems
• Sisteme de alimentare în afara rețelei

Imagine: Examples of various applications where the DC HOUSE LiFePO4 battery can be effectively utilized.

Image: Depiction of the battery providing 5.12KWH of extended power, sufficient for various RV appliances like air conditioners, refrigerators, and laptops.

4. Întreținere

Unul dintre avantajele cheietages of the DC HOUSE LiFePO4 battery is its minimal maintenance requirement. Thanks to the advanced Battery Management System (BMS) and the inherent stability of LiFePO4 chemistry, regular maintenance such as watering or equalization charges, common with lead-acid batteries, is not necessary.

4.1 Îngrijire generală

• Păstrați bornele bateriei curate și ferite de coroziune.
• Ensure proper ventilation around the battery, especially during charging and discharging.
• Avoid exposing the battery to extreme physical shock or impact.

4.2 Depozitare

If storing the battery for an extended period, ensure it is charged to approximately 50-70% of its capacity. Store the battery in a cool, dry place, away from direct sunlight and extreme temperatures. Periodically check the charge level during long-term storage and recharge if necessary to prevent deep discharge.

5. Depanare

If you encounter issues with your DC HOUSE LiFePO4 battery, consider the following common troubleshooting steps:

5.1 Fără ieșire de putere

• Verificați conexiunile: Ensure all battery terminals and system connections are secure and free from corrosion. Loose connections can prevent power flow.
• Verificați nivelul de încărcare: Verify that the battery has sufficient charge. If the battery is deeply discharged, the BMS may have activated protection mode. Attempt to charge the battery with a compatible charger.
• Protecție BMS: The BMS may have activated due to overcharge, over-discharge, overcurrent, short circuit, or temperature extremes. Allow the battery to rest, or address the condition that triggered the protection (e.g., reduce load, allow temperature to normalize).

5.2 Bateria nu se încarcă

• Compatibilitate încărcător: Ensure you are using a charger compatible with LiFePO4 batteries and the correct voltage (48 V).
• Conexiune încărcător: Verify the charger is properly connected to the battery and a power source.
• Temperatură: Charging is restricted below 0°C (32°F). Ensure the battery is within the acceptable charging temperature range.
• Protecție BMS: The BMS may prevent charging if an overvoltage or over-temperature condition is detected.

5.3 Reduced Performance/Capacity

• Age and Cycles: While LiFePO4 batteries have a long lifespan, capacity will gradually decrease after many thousands of cycles.
• Conditii de functionare: Extreme temperatures (especially very cold) can temporarily reduce available capacity.
• Conexiuni paralele: If multiple batteries are in parallel, ensure all connections are sound and that no single battery is underperforming.

If these steps do not resolve the issue, please contact DC HOUSE customer support for further assistance.

6. Specificații

7. Informații despre garanție

DC HOUSE products are manufactured to high-quality standards. This product is covered by a manufacturer's warranty against defects in materials and workmanship. The specific terms and duration of the warranty may vary. Please refer to the warranty card included with your purchase or visit the official DC HOUSE webpentru informații detaliate despre garanție și proceduri de înregistrare.

Păstrați dovada achiziției (bonul fiscal sau factura), deoarece va fi necesară pentru orice reclamații în garanție.

8. Asistență pentru clienți

For technical assistance, troubleshooting not covered in this manual, or warranty inquiries, please contact DC HOUSE customer support. Our team is available to help you with any questions or concerns regarding your 48V 50Ah LiFePO4 battery.

Informații de contact:

• Visit the official DC HOUSE website pentru date de contact și resurse de asistență.
• Consultați ambalajul produsului pentru numerele de telefon sau adresele de e-mail specifice ale serviciului de asistență pentru clienți.

When contacting support, please have your product model number (1211800028) and purchase date available to expedite assistance.