25.6V 300AH LiFePO₄ Battery
1C fast charge and built-in smart BMS
Ideal for solar/UPS/EV applications.
Maintenance-free
5-year warranty.
Description
Technical Parameters
The 25.6V 300AH LiFePO₄ battery uses advanced lithium iron phosphate technology and is designed for reliable, long-lasting energy storage. With a large 300Ah capacity and stable 25.6V voltage output, 25.6V 300AH LiFePO₄ battery is ideal for solar systems, electric vehicles , marine applications, off-grid power solutions and industrial backup power. Compared with traditional lead-acid batteries, 25.6V 300AH LiFePO₄ Battery have higher safety, efficiency and cycle life.
Core advantages
1. Extra long life & durability
- It can be cycled more than 3,000 times at 80% DOD and has a lifespan of up to 10 years, far exceeding lead-acid batteries (usually only 500 times).
- Stable performance at extreme temperatures (-20°C to 60°C).
2. High energy density & lightweight
- Compact design provides more power, saving space and weight than traditional batteries.
3. Fast charging & high efficiency
- Supports 1C charging, under ideal conditions? It can be fully charged in hours.
- Monthly self-discharge rate is lower than? %.
4. Intelligent BMS protection
- Real-time monitoring of voltage, current and temperature to ensure safe operation.
5. Environmentally friendly and maintenance-free
- Lead-free and acid-free, green energy solution.
- No maintenance required - no need to add water or equalize charging.
Parameter
|
Nominal voltage |
25.6V |
|
Capacity |
300Ah (7.68kWh) |
|
Chemical type |
Lithium Iron Phosphate (LiFePO₄) |
|
Rated energy |
7.68kWh |
|
Operating temperature range |
0℃~45℃ (charging) -20℃~45℃ (discharging) |
|
Dimension |
516*370*230mm |
|
Weight |
54KG |
|
IP rating |
IP54 |
|
Cycle life |
>4500 |
|
Warranty |
5 years |
Application scenarios
The 25.6V 300AH LiFePO₄ Battery is widely used in the following fields:
Solar Energy Storage – Stores excess solar power for use in powering homes or businesses.
Electric vehicles – offer long range and high power output.
RV Systems – Providing reliable power to your RV.
Off-grid & backup power supply – ensuring uninterrupted power supply in remote areas.
Industrial & Communications Equipment – Providing stable power to critical infrastructure.
Reasons to choose us
Certified and reliable – CE, UN38.3 compliant.
Supports customization – different capacities and configurations are available.
Perfect after-sales service – 5-year warranty, professional technical support.
FAQs
Q: What is the warranty policy for batteries? Is there any warranty for man-made damage?
A: 5-year warranty (non-man-made damage). Man-made damage or misuse is not covered. Paid maintenance is supported.
Q: What are the specific protection functions of the built-in BMS? How to prompt when a fault occurs?
A: Full overcharge / over-discharge / over-current / temperature protection, fault prompts via LED or APP code.
Q: Do batteries need to be balanced regularly?
A: No manual balancing required, built-in BMS automatically manages cell balance.
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