LiTime 24V 100Ah LiFePO4 Lithium Battery User Manual

1. Prodotto finitoview

The LiTime 24V 100Ah LiFePO4 Lithium Battery is designed for various deep cycle applications, offering high energy density and stable performance. This manual provides essential information for the safe and efficient use of your battery.

• Automotive-Grade Cells: Utilizes automotive-grade cells for enhanced energy density and stable performance, featuring a low 3% self-discharge rate per month.
• Ciclo di vita esteso: Offers 4000+ deep cycles at 100% Depth of Discharge (DOD), extending to 6000 cycles at 80% DOD and 15000 cycles at 60% DOD. Designed for a 10-year lifespan, significantly longer than lead-acid batteries.
• Alta capacità energetica: Provides 2.56kWh of energy, equivalent to two 12V 100Ah batteries. Supports series/parallel expansion up to 48V 400Ah (20.48kWh) for versatile power solutions.
• Protezione integrata: Features a built-in 100A Battery Management System (BMS) to protect against overcharge, over-discharge, over-current, short circuits, and high temperatures.
• Ampia gamma di applicazioni: Ideal for 24V trolling motors (70-100lbs thrust), marine systems, RVs, home energy storage, and off-grid solar systems.

Figure 1: The LiTime 24V 100Ah LiFePO4 battery offers 2560Wh of usable energy, capable of powering a TV for 25.6 hours, a refrigerator for 12.8 hours, a coffee maker for 3.2 hours, or a heater for 1.7 hours.

2. Configurazione e installazione

2.1 Disimballaggio

Upon receiving your LiTime 24V 100Ah LiFePO4 battery, carefully unbox the product and inspect for any damage. Ensure all components are present, including the battery and M8 terminal bolts.

2.2 Terminal Specifications

The battery is equipped with M8 terminal bolts for secure connections. Ensure proper torque is applied during installation to prevent loosening and overheating.

Figure 2: The battery dimensions are 21 inches (L) x 8.2 inches (W) x 8.5 inches (H). The M8 terminal bolts have a diameter of 8mm and a length of 16mm with a 1.25mm metric thread.

2.3 Linee guida per la connessione

• To connect batteries in series or parallel, all batteries must be identical (same brand, type, voltage, capacity, and BMS) and purchased within a 1-month period.
• If using OT terminals directly with screws and their thickness is less than 2mm, add gaskets for lock attachment to prevent loosening and overheating.
• Do not use this battery for golf carts or as an engine starting battery.

Figure 3: Important usage guidelines: Do not use for golf carts or engine starting. For thin OT terminals, add gaskets to ensure secure connections and prevent overheating.

2.4 Carica iniziale

Charge the battery fully before first use. A 29.2V 20A charger (not included) can charge the battery in approximately 5 hours. Ensure your charger is compatible with LiFePO4 batteries.

Figure 4: Charging the LiTime 24V 100Ah battery with a compatible 25.6V 20A charger takes about 5 hours.

3. Istruzioni per l'uso

3.1 Funzionamento generale

The LiTime 24V 100Ah LiFePO4 battery is designed for reliable power delivery in various environments. Its lightweight design (45.8 pounds) makes it easier to handle compared to traditional lead-acid batteries.

Figure 5: The LiTime LiFePO4 battery weighs 45.8 lbs, significantly lighter than two 12V 100Ah SLA batteries (63.5 kg) that would be needed for equivalent capacity.

3.2 Aree di applicazione

Questa batteria è adatta a un'ampia gamma di applicazioni:

• RV & Camplui: Fornisce energia affidabile per veicoli ricreativi.
• Marine & Boat: Powers marine electronics and trolling motors.
• Energia solare: Integrates with solar systems for energy storage.
• Sistemi fuori rete: Essential for remote power setups.

Figure 6: The LiTime 24V 100Ah battery is versatile for RVs, marine use, solar power systems, and off-grid applications.

3.3 Espansione del sistema

The battery supports series and parallel connections to achieve higher voltage or capacity. You can expand your system up to 48V 400Ah, providing up to 20.48kWh of energy. Always ensure all batteries in a series or parallel bank are identical and purchased together for optimal performance and safety.

Figure 7: A single 24V 100Ah battery offers twice the capacity of two 12V 100Ah batteries, simplifying wiring and saving space.

4. Manutenzione e conservazione

4.1 Cura generale

To ensure the longevity of your LiTime LiFePO4 battery, follow these care guidelines:

• Mantenere i terminali della batteria puliti e privi di corrosione.
• Avoid exposing the battery to extreme temperatures outside its operating range of -20°C to 60°C.
• The battery is IP65 rated for dust and water resistance, but avoid prolonged submersion or direct high-pressure water jets.

4.2 Conservazione

For long-term storage, ensure the battery is charged to approximately 50% of its capacity. Store in a cool, dry place away from direct sunlight and extreme temperatures. The battery has a low self-discharge rate of less than 2% per month.

5. Risoluzione Dei Problemi

5.1 Battery Management System (BMS) Protections

The integrated 100A BMS provides comprehensive protection for the battery. If the battery stops functioning, it may be due to one of the following protections:

• Protezione da sovraccarico: Previene i danni causati da un eccessivo volume di caricatage.
• Protezione da scarica eccessiva: Shuts off power to prevent deep discharge below safe levels.
• Protezione da sovracorrente: Disconnects the battery if current draw exceeds safe limits.
• Protezione da cortocircuito: Interrompe immediatamente l'alimentazione in caso di cortocircuito.
• Protezione dalle alte temperature: Prevents operation if internal temperature exceeds safe limits.

Figure 8: The battery's superior BMS protects against various electrical faults and temperature extremes, ensuring safety and extending lifespan.

5.2 Reactivating a Discharged Battery

Se il volume della batteriatage drops below 10V due to over-discharge protection, it may enter a sleep mode. To reactivate it, use a LiFePO4 charger with an activation function. Connect the charger, and it should wake up the battery and begin charging.

6. Specifiche

7. Informazioni sulla garanzia

The LiTime 24V 100Ah LiFePO4 Lithium Battery comes with a manufacturer warranty for 5 years from the date of purchase. Please retain your proof of purchase for warranty claims.

8. Supporto

For technical assistance, troubleshooting, or warranty inquiries, please contact LiTime customer service. Refer to the contact information provided in your product packaging or visit the official LiTime websito.

Ufficiale Websito: www.litime.com