Uživatelská příručka k baterii LiTime 24V 100Ah Bluetooth LiFePO4

1. Úvod

This manual provides essential information for the safe and efficient use of your LiTime 24V 100Ah Bluetooth LiFePO4 Battery. This battery is designed for various applications including trolling motors, RVs, marine systems, off-grid setups, and home energy storage. It features Bluetooth 5.0 connectivity for real-time monitoring and low-temperature cutoff protection for enhanced safety and longevity.

Figure 1: LiTime 24V 100Ah Bluetooth LiFePO4 Battery with accompanying smartphone application interface.

2. Bezpečnostní informace

Dodržujte následující bezpečnostní opatření, abyste předešli zranění nebo poškození baterie a připojeného zařízení:

• Nezkratujte: Avoid connecting the positive and negative terminals directly.
• Nerozebírejte: Unauthorized disassembly voids warranty and can be hazardous.
• Do Not Store Above 140°F (60°C): High temperatures can damage the battery.
• Do Not Mix-Wire: Do not connect this LiFePO4 battery in series or parallel with lead-acid, gel, or AGM batteries.
• Použijte vhodnou nabíječku: Only use chargers designed for LiFePO4 batteries.
• Větrání: Ensure adequate ventilation during charging and discharging.
• Nízkoteplotní ochrana: The built-in BMS automatically stops discharging below -4°F (-20°C) and stops charging below 32°F (0°C).

3. Konec produktuview

3.1. Obsah balení

Po otevření balení zkontrolujte, zda jsou přítomny všechny komponenty:

• LiTime 24V 100Ah Bluetooth LiFePO4 Battery
• Uživatelská příručka
• M8 Terminal Bolts (2)

Figure 2: Contents of the LiTime battery package, including the battery, user manual, and M8 terminal bolts.

3.2. Fyzické rozměry a hmotnost

The LiTime 24V 100Ah Bluetooth LiFePO4 Battery is designed to be compact and lightweight for ease of installation and portability.

• Rozměry: 8.2 x 21 x 8.5 palce (20.8 x 53.3 x 21.6 cm)
• Hmotnost: Přibližně 45.85 lb (20.8 kg)

Figure 3: Detailed dimensions of the LiTime 24V 100Ah battery.

4. Počáteční nastavení a aktivace

Your LiTime LiFePO4 battery may arrive in a dormant state for safety during shipping. It requires activation before first use.

4.1. Aktivace baterie

If the battery does not power on or charge, it may need activation. This typically occurs if the battery management system (BMS) has entered protection mode due to low voltage.

1. Odpojit všechna zařízení: Ensure the battery is disconnected from all loads and charging sources.
2. Doba odpočinku: Allow the battery to rest for approximately 30 minutes. The BMS may automatically reset if the voltage is above the minimum threshold.
3. Charge with Activation Function: Connect the battery to a LiFePO4 charger that has a battery activation function. This type of charger can provide a brief pulse of current to wake up the BMS.
4. Solar Activation (Alternative): On a sunny day, connect a 24V LiFePO4 solar charge controller to the battery and charge for 3-10 seconds to wake it up.

Once activated, the battery should show a normal voltage (typically above 20V for a 24V battery) and accept a charge. Fully charge the battery before its first use.

5. Bluetooth Connectivity and App Usage

The LiTime 24V 100Ah battery features Bluetooth 5.0 for convenient monitoring via a smartphone application.

5.1. Připojení k aplikaci

1. Download the official LiTime app from your smartphone's app store (available for iOS and Android).
2. Ujistěte se, že je na vašem smartphonu povoleno Bluetooth.
3. Open the LiTime app. The app will automatically search for nearby LiTime batteries.
4. Select your battery from the list to connect. Ensure you are within direct vicinity (16.4ft-32.8ft) of the battery for optimal connection.

5.2. Funkce aplikace

The LiTime app provides real-time data and control functionalities:

• Single Battery Monitoring: View individual battery status.
• Battery System Monitoring: Monitor multiple batteries in a system.
• Data v reálném čase: Zkontrolovat voltage, current, power, state of charge (SOC), and estimated remaining usage time.
• Discharge Control: Remotely control battery discharge.
• Battery Fault Diagnosis: Receive alerts and diagnostic information for any issues.

Figure 4: Screenshot of the LiTime smartphone application showing various battery monitoring features.

6. Instalace a zapojení

This 24V 100Ah battery is suitable for a wide range of applications. Ensure proper wiring and connection for optimal performance and safety.

6.1. Obecné aplikace

The battery is ideal for:

• 24V Trolling Motors (70-100lbs thrust)
• Námořní použití
• Obytné vozy a komplexyampers
• Off-Grid Solar Systems
• Domácí úložiště energie

Poznámka: This battery is not designed for engine starting or high-surge devices.

Figure 5: LiTime 24V 100Ah battery powering a trolling motor on a boat.

Figure 6: LiTime 24V 100Ah battery integrated into an RV power system.

Figure 7: LiTime 24V 100Ah battery providing power for a home solar system.

6.2. Rozšíření systému

The battery supports up to 4P2S configuration, allowing for a total capacity of 10.24kWh. Consult a qualified electrician or refer to detailed wiring diagrams for complex setups.

7. Nabíjení a údržba

7.1. Způsoby nabíjení

The LiTime 24V 100Ah battery can be recharged using several methods:

• Solar Panels + MPPT Controller: Efficient charging using solar energy.
• Nabíječka LiFePO4: Dedicated 29.2V 20A AC-DC charger.
• Generátor + nabíječka AC-DC: For charging when grid power or solar is unavailable.
• Alternátor + DC-DC nabíječka: For charging from a vehicle's alternator.

Figure 8: Various charging methods for the LiTime LiFePO4 battery.

7.2 Ochrana před nízkými teplotami

The battery's advanced BMS includes low-temperature protection to safeguard its lifespan and performance:

• Charging Cutoff: Charging automatically stops below 32°F (0°C).
• Discharging Cutoff: Discharging automatically stops below -4°F (-20°C).
• Charging Recovery: Charging resumes when the temperature rises above 41°F (5°C).

Figure 9: Illustration of the battery's low-temperature charging and discharging cutoff points.

7.3. Battery Management System (BMS)

The integrated 100A BMS provides comprehensive protection and ensures optimal battery performance and longevity. It offers over 20 types of protection, including:

• Ochrana proti nadměrnému nabíjení
• Ochrana proti přebití
• Nadproudová ochrana
• Ochrana proti přehřátí
• Ochrana proti zkratu
• Low-Temp Cut-Off Protection
• 30s Self-Recovery after Overload Protection
• Moisture-proof and Salt-spray resistant design
• Funkce předběžného nabíjení

Obrázek 10: Vnitřní view highlighting the premium BMS and EV-grade LiFePO4 cells, ensuring robust protection and long cycle life.

8. Řešení problémů

If you encounter issues with your battery, consider the following common scenarios:

• Battery Not Working/Charging: Refer to Section 4.1 for battery activation steps. The BMS may have entered protection mode.
• Problémy s připojením Bluetooth: Ensure your smartphone's Bluetooth is on and you are within range of the battery. Restarting the app or your phone may resolve minor connection problems.
• Nízký objemtage Čtení: Pokud je baterie objtage is consistently low, ensure it is fully charged. If it drops below the BMS cutoff, follow the activation steps.
• Nabíjení se neočekávaně zastaví: Check the ambient temperature. If it's below 32°F (0°C), the low-temperature charging cutoff may be active.

For persistent issues, contact LiTime customer support.

9. Specifikace

10. Záruka a podpora

LiTime provides a warranty for its products. Please refer to the official LiTime webKonkrétní záruční podmínky naleznete na webových stránkách nebo v dokumentaci k nákupu.

For technical support, troubleshooting assistance, or warranty claims, please contact LiTime customer service through the following channels:

• Webmísto: www.litime.com
• E-mail: Viz obal produktu nebo oficiální webweb s e-mailovými adresami podpory.

When contacting support, please have your product model number (L24V100-100-BASIC-BT-8-A160) and purchase details ready.