What is 12.8V 6Ah LiFePO4 battery:
- Rechargeable lithium battery: It can be repeatedly charged and discharged over its lifespan.
- 12.8 volts (nominal voltage): This is the standard voltage for many deep cycle batteries, allowing them to be used in existing 12V systems.
- 6 ampere-hour (Ah) capacity: This refers to the amount of current the battery can deliver over a specific time. In this case, it can deliver 6 amps for one hour or 1 amp for 6 hours.
- LiFePO4 (Lithium Iron Phosphate) chemistry: This is a particular type of lithium-ion battery known for its stability and safety.
Why choose this 12.8V 6Ah LiFePO4 battery:
- Longer lifespan: Compared to lead-acid batteries (around 500 cycles), LiFePO4 batteries can last for thousands of cycles (around 3000 cycles), translating to fewer replacements and lower costs.
- Safer: LiFePO4 chemistry is more stable and less prone to thermal runaway (overheating) than other lithium batteries.
- Faster charging: They can be charged quickly, often in a few hours, compared to several hours for lead-acid batteries.
- Lighter weight: They weigh significantly less than lead-acid batteries of comparable capacity, ideal for portable applications.
- Lower maintenance: Unlike lead-acid batteries, LiFePO4 batteries require minimal maintenance.
- Deep cycle capability: They can be discharged to a greater depth without harming their lifespan.
How does 12.8V 6Ah LiFePO4 battery produced:
The manufacturing process is similar to other LiFePO4 batteries:
- Making electrode components: A cathode with lithium iron phosphate (LiFePO4) and an anode with a carbon-based material are created.
- Assembling the electrodes: The electrodes are separated by a thin separator and assembled into a cell.
- Filling the cell with electrolyte: An electrolyte solution is added to the cell.
- Sealing the cell in a casing: The cell is sealed in a casing for environmental protection.
- Testing and quality control: The finished battery undergoes rigorous testing.
Where 12.8V 6Ah LiFePO4 battery can be used:
Due to its compact size and lower capacity, a 12.8V 6Ah LiFePO4 battery is suitable for applications with low power demands, such as:
- Powering very small electronics: Wearables, sensors, or small cameras.
- Backup power for low-power devices during short outages: Medical equipment or security systems.
- Increased voltage or capacity (series or parallel connection): Connecting batteries in series increases voltage (e.g., two 12.8V batteries in series provide 25.6V). Parallel connection increases capacity (e.g., two 6Ah batteries in parallel provide 12Ah at the same voltage).
What is the trend of 12.8V 6Ah LiFePO4 battery:
The trend for 12.8V 6Ah LiFePO4 batteries is difficult to say definitively. However, the lithium-ion battery market in general is experiencing significant growth due to the increasing demand for portable electronics and the rise of electric vehicles (EVs).
Here’s why LiFePO4 batteries are becoming more popular:
- Safety: Compared to other lithium-ion battery chemistries, LiFePO4 offers superior stability and a lower risk of fire or explosion.
- Long lifespan: As mentioned earlier, they offer a significantly longer lifespan than traditional lead-acid batteries.
- Faster charging: They can be charged much faster than lead-acid batteries.
- Lighter weight: A significant advantage in portable applications.
These batteries can be a great choice for specific applications that prioritize safety, weight, and fast charging over raw power output. The ability to connect them in series or parallel for increased voltage or capacity adds to their versatility.
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→LFP Lithium 12.8V 6Ah Battery Specification
The voltage can be expanded from 12V to 48V to power various products.
Support 4units in series connection, or 10units in parallel connection.
LCD display optional, real-time understanding of battery voltage and capacity.
6A continuous output voltage can continuously charge big-power devices.
The intelligent BMS system can accurately control the battery to improve the lifespan, no explosion, no fire.
Drop-in replacement for heavy lead-acid(AGM / GEL) battery,1/3weight but same capacity.
2000times cycle life@100% DOD , 7000times cycle life@50% DOD , 10 years design lifespan.
Maintenance-free, fully sealed, and waterproof.
Basic Parameters
| 12.8V 6Ah LiFePO4 Battery Specification Datasheet | |
| Item | General Parameters |
| Nominal Voltage | 12.8V |
| Rated Capacity | 6AH @0.5C to 9.6V |
| Stored energy | 76.8Wh |
| Cycle life@100%DOD | 2000 Cycles |
| Approx. Weight | 0.8kg |
| Internal Resistance | ≤80.0 mΩ |
| Max. Charge Current | 3 A |
| Max. Discharge Current | 6 A |
| Charge Cut-off Voltage | 15.2V |
| Discharge Cut-Off Voltage | 9.6V |
| Dimensions | L151mm×W65mm×H94mm |
| Series & Parallel Connection | Up to 4 batteries in series, or 10 batteries in parallel |
| Operating Temperature Range Charge |
32°F (0°C) to 113°F (45°C) |
| Discharge | -4°F (-20°C) to 140°F (60°C) |
| Recommended | 59°F (15°C) to 95°F (35°C) |
| Self-Discharge Rate | ≤3%/month |
| Life Expectancy (years) | 10 years @25°C in 80%DOD |
| Self Discharge | Approx. 2% per month @ 25°C |
| Long Term Storage | Charge every 6 months |
| Short Circuit Protection | Automatically recover after removal of short |
| Terminal Type | Outside F2 terminal |























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