Description
High-Capacity 12V 300Ah LiFePO4 Battery
Meet the ultimate power solution for your most energy-intensive applications. The HM-LF12300 is a robust 12v 300ah lifepo4 battery engineered to deliver long-lasting, reliable power for extended off-grid adventures and critical backup systems. With a massive 3840Wh of energy, this 300ah 12v lifepo4 unit is designed to power larger setups with ease, from fully-equipped RVs to comprehensive solar energy systems.
This batterie lifepo4 12v 300ah is built with premium Lithium Iron Phosphate cells, ensuring unparalleled safety, a long service life, and consistent performance. It’s the ideal drop-in replacement for bulky and inefficient lead-acid banks, offering more usable energy in a compact, maintenance-free package.
Key Features & Benefits:
Massive Energy Reserve: With 300Ah of capacity, this battery provides ample power to run appliances, tools, and systems for longer durations without needing a recharge, making it perfect for off-grid living and long-term camping.
Built for High-Power Demands: Capable of a massive 300A continuous discharge current and a 400A pulse current, it can effortlessly start large motors and power high-wattage inverters, ensuring all your equipment runs smoothly.
Unmatched Longevity: Enjoy over 2000 deep discharge cycles while maintaining 80% of its original capacity. This 12v 300ah lifepo4 battery is a superior long-term investment, drastically reducing the cost per cycle compared to other battery types.
Rugged and Reliable Construction: The IP55 rating protects against dust and water, allowing for safe operation in diverse environments, from marine applications to dusty worksites. Its sturdy plastic casing ensures durability.
Advanced Power Management: While the HM-LF12300 serves as a robust power core, users looking for integrated smart features should consider a compatible lifepo4 12v 300ah bluetooth module or a separate monitor to easily track performance and state of charge.
Technical Specifications:
Nominal Voltage: 12.8V
Nominal Capacity: 300Ah
Energy: 3840 Wh
Cycle Life: 2000+ Cycles
Max Continuous Current: 300A (Charge & Discharge)
Protection Rating: IP55
Terminals: M8
Weight: Approx. 40 kg
| Electrical Characteristics | Nominal Voltage | 12.8V |
| Nominal Capacity | 300Ah | |
| Energy | 3840 Wh | |
| Internal Resistance | ≤35mΩ | |
| Cycle Life | 2000 Cycles @ 0.2C Charging/Discharging ,Until 80% Capacity | |
| Self Discharge | ≤3.5% per month at 25℃ | |
| Standard Charging | Max.Charging Voltage | 14.0~14.6V |
| Charging Mode | At 0℃~45℃ temperature, charged to 14.6V at a constant current of 0.2C, and then,changed continuously with constant voltage of 14.6V until the current was not more than 0.02C | |
| Charging Current | 100A | |
| Max.Charging Current | 300A | |
| Standard Discharging | Discharging Current | 300A |
| Max. Continuous Current | 300A | |
| Max.Pulse Current | 400A(<3S） | |
| Discharging Cut-off Voltage | 10.0 | |
| Operating Condition | Charge Temperature | 0℃ to 45℃(32℉ to 113℉) @60±25% Relative Humidity |
| Discharge Temperature | -20℃ to 60℃(-4℉ to 140℉) @60±25% Relative Humidity | |
| Storage Temperature | 0℃ to 45℃(32℉ to 113℉) @60±25% Relative Humidity | |
| Water Dust Resistance | IP55 | |
| Structure | Cell & Format | LFP72H4K0(4S1P) |
| Casing | Plastic | |
| Dimension(L*W*H*TH) | 522*238*218*218mm | |
| Package Dimension | 570*310*297mm | |
| Weight | Approx. 40Kg | |
| Terminal | M8 |
If the this model didn’t suit for your need, we also provide other 24V LifePo4 Battery, 12V LifePo4 Battery or 300Ah LifePo4 Battery
Whether you’re powering a solar homestead, a custom van build, or a fleet of golf carts, the HM-LF12300 300ah 12v lifepo4 battery delivers the endurance and power you can depend on.
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