GRANKIA LFP150-12.8 deep cycle lifepo4 150ah lithium battery 12v provides superior safety, long cycle life, and excellent thermal and chemical stability.
Weighing significantly less than traditional lead-acid batteries, the lifepo4 150ah lithium battery allows for easier handling and installation. This lightweight design is particularly advantageous for mobile applications and installations where weight is a critical factor.
The battery is compatible with a wide range of lithium battery chargers, allowing users to choose the best charging solution for their specific needs.
LiFePO4 150AH Lithium Battery Features
High Discharge Rate
This lifepo4 150ah battery can deliver high discharge currents, making it suitable for applications that require bursts of power, such as starting motors or powering high-demand devices.
Low Self-Discharge Rate
The battery features a low self-discharge rate, allowing it to retain its charge for extended periods when not in use. This characteristic makes it ideal for seasonal applications or backup power systems that may not be used frequently.
High Capacity & Energy Density
The 150Ah capacity delivers a total energy of 1.92kWh (12.8V × 150Ah), ideal for off-grid systems, RVs, solar storage, marine applications, and more.
Scalability
The 150ah lithium battery can be easily scaled to meet larger energy storage needs. Multiple batteries can be connected in parallel to increase capacity, making it a flexible solution for both small and large systems.
Maintenance-Free Operation
Unlike traditional lead-acid batteries, the lifepo4 150ah lithium battery requires no regular maintenance, such as topping up with water or equalizing charges, making it a hassle-free energy storage solution.
Built-in BMS
The 150ah lithium battery is equipped with an advanced Battery Management System that monitors the battery’s health and performance. The BMS ensures optimal charging and discharging, balances the cells, and protects against over-voltage, under-voltage, and temperature extremes.
Typical Applications
Renewable Energy Systems
Perfect for solar and wind energy storage, providing reliable power for off-grid and grid-tied systems.
Electric Vehicles
Ideal for electric bikes, scooters, and other electric vehicles that require lightweight and efficient power sources.
Marine Use
Suitable for powering boats and yachts, offering a dependable energy solution for marine applications.
Backup Power
An excellent choice for home or business backup power systems, ensuring that essential devices remain operational during outages.
Technical Specifications
Nominal Voltage: 12.8V
Nominal Capacity: 150Ah
Energy: 1920Wh
Charge Voltage: 14.6V
Discharge Cut-off: 10.0V
Standard Charge Current: 45A
Max Continuous Discharge: 100A
Cycle Life: ≥ 3000 cycles (@80% DoD)
Operating Temperature:
-
Charge: 0°C to 45°C
-
Discharge: -20°C to 60°C
Installation Guide
Installing the LFP150-12.8 lithium battery is a straightforward process, but it is essential to follow safety precautions and guidelines to ensure proper installation and optimal performance.
Tools and Materials Needed:
- LFP150-12.8 Lithium Battery
- Compatible battery charger
- Battery cables (appropriate gauge)
- Wrenches or socket set
- Safety gloves and goggles
- Mounting hardware (if applicable)
Step-by-Step Installation
1. Safety First
- Wear safety gloves and goggles to protect yourself during the installation process.
- Ensure the installation area is well-ventilated and free from flammable materials.
2. Choose the Installation Location
- Select a dry, cool, and well-ventilated area for installation. Avoid direct sunlight and extreme temperatures.
- Ensure the surface is stable and can support the weight of the battery.
3. Prepare the Battery
- Remove the battery from its packaging and inspect it for any visible damage.
- Check the battery terminals for any protective covers and remove them if present.
4. Connect the Battery Cables
- Use appropriate gauge battery cables to connect the battery to your system. Ensure the cables are long enough to reach the connection points without strain.
- Connect the positive (+) terminal of the battery to the positive terminal of your system first. Use a wrench to secure the connection.
- Next, connect the negative (-) terminal of the battery to the negative terminal of your system. Again, ensure a secure connection.
5. Mount the Battery (if necessary)
- If your application requires mounting the battery, use the appropriate mounting hardware to secure it in place. Ensure it is stable and will not move during operation.
6. Check Connections
- Double-check all connections to ensure they are tight and secure. Loose connections can lead to performance issues or safety hazards.
7. Connect the Charger
- If you are charging the battery for the first time, connect a compatible lithium battery charger to the battery according to the charger’s instructions.
- Ensure the charger is set to the correct voltage and charging profile for LiFePO4 batteries.
8. Power On the System
- Once all connections are secure and the battery is charged, power on your system. Monitor the system for any irregularities during the initial operation.
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| Model | LFP150-12.8 |
| Electrical Characteristics | |
| Rate voltage(VDC) | 12.8 |
| Rate capacity(AH) | 150 |
| Energy storage(WH) | 1920 |
| Cycle life | 3000 cycles @80% DOD, 1C |
| Months self discharge | ≤2% |
| Charge | |
| Charge voltage (VDC) | 14.6-15.2 |
| Charge current (A) | 45 |
| Max. charge current(A) | 100 |
| Charge cut-off voltage(VDC) | 14.6±0.2 |
| Discharge | |
| Discharge current (A) | 75 |
| Max. discharge current (A) | 100 |
| Discharge cut-off voltage(VDC) | 10 |
| Environment | |
| Charge temperature | 0 ℃ to 45℃ @60±25% RH |
| Discharge temperature | -20 ℃ to 60℃ @60±25% RH |
| Storage temperature | 0℃ to 40 ℃ @60±25% RH |
| Mechanical | |
| IP class | IP20 |
| Chemistry | Lithium Iron Phosphate (LiFePO4) |
| Case material | ABS |
| Dimensions L*W*H(mm) | 483x170x240 |
| Weight(kg) | 17.0 |
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