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12.8V 200Ah LiFePO4 Battery
HelithTech
Product Description
The specifications for the 12.8V 200Ah lithium iron phosphate (LiFePO4) battery are as follows:
- Nominal Voltage: 12.8V
- Capacity: 200 Ampere-hours (Ah)
- Chemistry: Lithium Iron Phosphate (LiFePO4)
- Cycle Life: Over 5000 Cycles
- Applications: Solar energy storage, Electric Vehicles (EVs), Uninterruptible Power Supplies (UPS)
- Safety Features: Enhanced safety and stability due to LiFePO4 chemistry
- Weight: About 25KG
- Use Cases: Preferred for applications prioritizing safety and long life
Battery Cell
The biggest advantage of prismatic cells is its thin profile, lightweight, and the effective use of space. Due to the rectangle shape of these cells, it can facilitate better layering and increase flexibility in the products. With big capacity, less cell assembled together makes monitoring on each battery cell instead of cell string become possible. Changing defective battery cell is feasible too when there is cell failure.
Item | Parameter | Size |
A | Height | 218 mm |
B | Width | 240 mm |
C | Length | 522 mm |
D | Weight | 25 kg |
Intelligent factory design, high performance consistency;
Square aluminum shell, high-precision explosion-proof valve, high safety performance;
Low internal resistance, high discharge rate and stable discharge platform;
Long cycle life, the capacity retention ratio exceeds 80% after 6000 cycle @ 0.5C/1C
Model | Hertz 12200 |
Nominal Voltage | 12.8V |
Nominal Capacity | 200AH |
Nominal Energy | 2560WH |
Battery Cell Type | Prismatic 100Ah |
Configuration(xSxP) | 4S2P |
Max.Continous Charge Current | 100A |
Max. Continous Discharge Current | 100A |
DC Resistance | ≤10mΩ |
Charging Cut-off Voltage | 14.6V |
Discharging Cut-off Voltage | 10V |
Operate Temperature Range | Charge: 0°C~55°C; Discharge: -20°C~60°C; Storage: -20°C~45°C |
Dimension (mm) | 522x240x218mm |
Weight(KG) | 25KG |
Terminal Type | Screw terminal |
Cover Sealing type | Screw / gel sealing optional |
Waterproof | IP65 |
Cycle life | >6000 Cycles (80%DOD) |
LCD Screen Display | Optional(Show voltage V,Power %) |
| Bluetooth | Optional (Bluetooth with mobile APP) |
Series and Parallels Function | Available to make in series and parallels to get 24V, 36V, 48V |
Precautions
When using the 12.8V 200Ah lithium iron phosphate (LiFePO4) battery, it's essential to observe the following precautions and safety measures:
1. Charging Parameters: Adhere strictly to the manufacturer's recommended charging parameters, including voltage and current limits, to prevent overcharging and potential damage.
2. Operating Temperature: Maintain the battery within the specified temperature range during operation. Extreme temperatures can affect performance and safety.
3. Discharge Limits: Avoid discharging the battery beyond the recommended limits, as excessive discharge may lead to capacity degradation and compromise overall battery health.
4. Physical Damage: Handle the battery with care to prevent physical damage, such as punctures or impact, which can result in safety hazards.
5. Protection Circuitry: Ensure that the battery pack includes a reliable protection circuit to safeguard against overcharging, over-discharging, and overcurrent conditions.
6. Compatibility: Use compatible charging equipment and devices to prevent compatibility issues that may affect the battery's performance and safety.
7. Ventilation: Provide adequate ventilation during charging and discharging to dissipate heat generated by the battery. Avoid enclosed spaces that may trap heat.
8. Transportation: When transporting the battery, follow transportation regulations for lithium-ion batteries. Avoid exposing the battery to extreme temperatures during transit.
9. Monitoring: Regularly monitor the battery's condition and performance. If any abnormalities, such as significant capacity loss or voltage fluctuations, are detected, consult the manufacturer for guidance.
10. Storage: Follow recommended storage conditions when the battery is not in use. Store in a cool, dry place, away from direct sunlight and extreme temperatures.
Always refer to the manufacturer's guidelines and specifications for the specific model of the LiFePO4 battery being used, as these precautions may vary based on the design and intended application of the battery.
