1. Uvod
This manual provides essential information for the safe and effective use of your ExpertPower 16 Pack 3.2V 100Ah LiFePO4 Lithium Prismatic Battery Cells. These cells are designed for deep cycle applications, offering high energy density and a long cycle life. Please read this manual thoroughly before installation and operation to ensure optimal performance and safety.
Image 1.1: A stack of 16 ExpertPower 3.2V 100Ah LiFePO4 prismatic battery cells, showcasing their compact, rectangular form factor and top terminals.
2. Sigurnosne informacije
WARNING: For safety and optimal performance, these cells MUST be used with a Battery Management System (BMS) at all times.
ExpertPower LiFePO4 prismatic cells are designed with safety as a priority. They feature a built-in safety valve for over-temperature protection and a rigid aluminum body. Our cells undergo rigorous testing against various types of damage to ensure reliability.
- UL 1973 Certified: These are Grade-A cells, rigorously tested and certified to UL 1973 standards, ensuring consistent performance and reliability.
- Damage Resistance: Cells are tested for resistance against puncture, short circuit, impact, liquid exposure, and incendiary conditions.
- Odgovornost za životnu sredinu: These cells are environmentally friendly, containing no heavy metals or toxic materials, and are recyclable after use.
Image 2.1: Visual representation of various safety tests performed on ExpertPower LiFePO4 cells, including resistance to puncture, short circuit, impact, liquid, and incendiary conditions.
Opće sigurnosne mjere:
- Nemojte kratko spajati polove baterije.
- Do not expose cells to extreme temperatures, fire, or water.
- Do not disassemble, crush, or modify the cells.
- Osigurajte odgovarajuću ventilaciju tokom punjenja i pražnjenja.
- Always use appropriate personal protective equipment (PPE) when handling batteries.
3. Proizvod je gotovview i karakteristike
The ExpertPower 3.2V 100Ah LiFePO4 Prismatic Battery Cells offer a robust and efficient power solution. Key features include:
- Visoka gustoća energije: Prismatic cells provide higher capacity, reducing the number of cells required for a given energy storage.
- Izdržljiva konstrukcija: Strong aluminum housing protects internal components while maximizing volume efficiency.
- Pouzdan dizajn: Simple manufacturing processes contribute to highly reliable cells.
- Dug životni ciklus: Designed for 2500-7000 life cycles and a 10-year lifespan.
- Nisko samopražnjenje: Retains charge for extended periods, suitable for backup power systems.
Image 3.1: An illustration comparing the structural advantages of prismatic cells over cylindrical and pouch cells, emphasizing higher capacity and robust housing.
3.1 Identity Code and Safety Valve
Each cell features an identity code for traceability and quality control, ensuring authenticity. A safety valve is integrated to prevent excessive heat or gas buildup, enhancing operational safety.
Slika 3.2: Detaljan view of the top of a LiFePO4 cell, indicating the location of the unique identity code for tracking and the safety valve mechanism.
3.2 Sadržaj paketa
Your ExpertPower 16 Pack includes the following components:
- 16 x 3.2V 100Ah LiFePO4 Prismatic Cells
- 32 x Screws for terminal connections
- 16 x Short busbars for connecting cells in series or parallel
Slika 3.3: Eksplodirani view illustrating the components included in the 16-pack, specifically the prismatic cells, connection screws, and busbars.
4. Postavljanje i instalacija
Proper setup is crucial for the performance and longevity of your battery cells. Always ensure a clean, dry, and well-ventilated environment for installation.
4.1 Provjere prije instalacije
- Inspect Cells: Upon receipt, visually inspect all cells for any physical damage.
- Verify Voltage: Izmjerite zapreminutage of each cell to ensure they are within a close range. Significant voltage differences may require balancing before assembly.
- Skupite alate: Ensure you have the necessary tools, including a multimeter, torque wrench, and appropriate insulated tools.
4.2 Connecting Cells with a Battery Management System (BMS)
A BMS is mandatory for these cells. It protects against overcharge, over-discharge, over-current, and over-temperature, and balances cell voltages.
- Odredite konfiguraciju: Decide whether to connect cells in series (for higher voltage) or parallel (for higher capacity).
- Position Cells: Arrange the cells securely, ensuring proper spacing for ventilation and access to terminals.
- Connect Busbars: Use the provided busbars and screws to connect the cell terminals. Ensure connections are tight but do not overtighten. Refer to the BMS manual for specific wiring diagrams.
- Install BMS: Connect the BMS according to its manufacturer's instructions. This typically involves connecting balance leads to each cell and power leads to the main battery terminals.
- Konačna provjera: Prije uključivanja napajanja, dvaput provjerite sve spojeve na ispravan polaritet i čvrstoću.
CAUTION: Incorrect wiring or failure to use a BMS can lead to cell damage, fire, or personal injury.
5. Uputstvo za upotrebu
Once properly installed with a BMS, your ExpertPower LiFePO4 cells are ready for operation. These cells are suitable for a variety of applications, including solar energy storage, marine, and RV power systems.
5.1 Punjenje
- Always use a charger specifically designed for LiFePO4 batteries.
- Ensure the charger's voltage and current settings are compatible with your battery pack configuration and BMS specifications.
- The BMS will manage the charging process, preventing overcharging and balancing cell voltages.
5.2 Pražnjenje
- The BMS will protect the cells from over-discharge by disconnecting the load when the voltage drops below a safe threshold.
- Avoid drawing currents that exceed the maximum continuous discharge rate specified by your BMS and cell ratings.
5.3 Skladištenje
- For long-term storage, charge the battery pack to approximately 50% of its capacity.
- Čuvati na hladnom i suvom mestu dalje od direktne sunčeve svetlosti i ekstremnih temperatura.
- The low self-discharge rate of LiFePO4 cells helps maintain charge during storage.
6. Održavanje
ExpertPower LiFePO4 cells require minimal maintenance due to their robust design and the protective functions of a BMS.
- Redovni pregled: Periodically inspect the battery pack for any signs of physical damage, loose connections, or corrosion.
- Čišćenje terminala: Keep terminals clean and free of debris to ensure good electrical contact.
- BMS Monitoring: If your BMS has monitoring capabilities, regularly check cell voltages and temperatures to ensure proper operation.
- Uslovi okoline: Ensure the operating environment remains within the recommended temperature range for optimal battery life.
7. Otkrivanje problema
This section addresses common issues you might encounter. Always consult your BMS manual for specific troubleshooting steps related to its operation.
| Problem | Mogući uzrok | Rješenje |
|---|---|---|
| Battery pack not charging | BMS protection activated (over-discharge, over-temperature), faulty charger, loose connections. | Check BMS status indicators. Verify charger functionality. Inspect all wiring and connections. |
| Battery pack not discharging (no power output) | BMS protection activated (over-charge, under-voltage), loose connections, faulty load. | Check BMS status. Ensure battery voltage is above minimum threshold. Inspect connections and load. |
| Individualna ćelija voltage neravnoteža | Normal over time, or an issue with BMS balancing. | Allow BMS to balance cells during charging. If imbalance persists, consult BMS manual or ExpertPower support. |
| Unusual heat from cells | Overload, internal short, poor ventilation. | Immediately disconnect load. Ensure adequate ventilation. Check for short circuits. Contact ExpertPower support if heat persists. |
If you encounter issues not covered here or require further assistance, please contact ExpertPower technical support.
8. Tehničke specifikacije
The following specifications apply to each individual ExpertPower 3.2V 100Ah LiFePO4 Prismatic Battery Cell:
| Specifikacija | Vrijednost |
|---|---|
| Nominal Voltage | 3.2 volti (DC) |
| Nominalni kapacitet | 100 Amp Sati |
| Sastav baterije baterije | Lithium-Phosphate (LiFePO4) |
| Životni ciklusi | 2500-7000 ciklusa |
| Očekivani životni vijek | 10 godina |
| Težina ćelije | 4.37 ± 0.11 lbs (approx. 1.98 kg) |
| Total Height (with terminals) | 7.91 ± 0.04 inch (approx. 20.09 cm) |
| Shell Height | 7.64 ± 0.04 inch (approx. 19.41 cm) |
| Širina | 1.44 ± 0.04 inch (approx. 3.66 cm) |
| Dužina | 5.12 ± 0.04 inch (approx. 13.00 cm) |
| Center Distance of Terminals | 3.15 ± 0.04 inch (approx. 8.00 cm) |
| Broj modela | LC32100-16 |
Image 8.1: A technical drawing detailing the length, width, total height, shell height, and terminal center distance of an ExpertPower LiFePO4 prismatic cell.
9. Garancija i podrška
ExpertPower is committed to providing high-quality products and customer satisfaction. For information regarding product warranty, please refer to the official ExpertPower websajtu ili direktno kontaktirajte korisničku podršku.
Expert technical support and service are available to assist with installation, maintenance, and any questions you may have regarding your LiFePO4 battery cells.
Kontakt informacije:
- Za podršku posjetite ExpertPower Store on Amazon.
- Refer to your purchase documentation for direct contact details.
