LiTime 24V 100Ah LiFePO4 Lithium Battery User Manual

1. Produkt överview

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.
• Förlängd livslängd: 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.
• Hög energikapacitet: 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.
• Integrated Protection: Features a built-in 100A Battery Management System (BMS) to protect against overcharge, over-discharge, over-current, short circuits, and high temperatures.
• Brett tillämpningsområde: 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. Installation och installation

2.1 Unboxing

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 Anslutningsriktlinjer

• 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 Initial laddning

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. Bruksanvisning

3.1 Allmän drift

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 Användningsområden

This battery is suitable for a wide range of applications:

• Husbil och husvagnampeh: Provides reliable power for recreational vehicles.
• Marin & Båt: Powers marine electronics and trolling motors.
• Solenergi: Integrates with solar systems for energy storage.
• Off-grid-system: 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 Systemutbyggnad

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. Underhåll och förvaring

4.1 Allmän vård

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

• Håll batteripolerna rena och fria från korrosion.
• 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 Förvaring

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. Felsökning

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:

• Överladdningsskydd: Förhindrar skador från för hög laddningsvolymtage.
• Överladdningsskydd: Shuts off power to prevent deep discharge below safe levels.
• Överströmsskydd: Disconnects the battery if current draw exceeds safe limits.
• Kortslutningsskydd: Immediately cuts off power in case of a short circuit.
• Hög temperaturskydd: 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

Om batteriet voltage 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. Specifikationer

7. Garantiinformation

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. Support

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 webplats.

Officiell Webplats: www.litime.com