12.8V 300Ah LiFePO4 Lithium Iron Phosphate Battery Pack With BMS And Bluetooth
La batterie au lithium se distingue par son rapport capacité/poids élevé, sa puissance de décharge importante, sa charge rapide, sa longue durée de vie en cycles et son excellente stabilité à haute température.
Avec une profondeur de décharge de 80 % et une chimie LiFePO4, elle garantit une sécurité thermique, des réactions d'oxydoréduction stables et une durée de vie prolongée. Sa tension de décharge constante simplifie la régulation de tension, et sa conception résistante aux chocs supporte les impacts violents sans risque d'explosion.
La marque du BMS propose des options de personnalisation, notamment la conception du logo et l'apparence extérieure.
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.
Caractéristiques et avantages clés :
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:
Tension nominale : 12.8V
Capacité nominale : 300Ah
Énergie : 3840 Wh
Durée de vie en cycles : 2000+ cycles
Max Continuous Current: 300A (Charge & Discharge)
Indice de protection : IP55
Terminals: M8
Poids : 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 | |
| Poids | Approx. 40Kg | |
| Terminal | M8 |
If the this model didn’t suit for your need, we also provide other Batterie LifePo4 24V, Batterie LifePo4 12V ou 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.
