Supcelion 12.8V 620Ah LiFePO4 Smart Bluetooth Battery — Extreme Energy Storage!

Powerful and Safe Energy with a 620Ah 12.8V LiFePO4 Battery

The Supcelion 12.8V 620Ah battery is an uncompromising energy storage solution, designed for maximum efficiency in high-power power supply systems[cite: 3]. Based on proven, Class A prismatic LiFePO4 cells, it guarantees trouble-free operation, very deep discharge cycles, and no memory effect[cite: 3]. The unit provides exceptional stability even under extreme loads, allowing for a maximum continuous discharge current of up to 250 A[cite: 3]. The battery offers a rated voltage of 12.8 V and a massive capacity of 620 Ah, providing nearly 8 kWh (exactly 7,936 Wh) of stored energy[cite: 3]. Unlike smaller models, this unit is encased in an extremely sturdy metal housing, making it resistant to harsh operating conditions[cite: 3]. It is the ideal choice for powerful off-grid home power systems, high-end yachts, and the largest recreational vehicles. Everything is monitored by a built-in BMS system that tracks performance in real time, which you can access wirelessly via a dedicated Bluetooth 4.0 app[cite: 3].

Detailed technical specifications for the Supcelion 12.8V 620Ah battery:

• Model and Technology: 12.8V 620Ah (SCM-12-620) / Lithium Iron Phosphate (LiFePO4) – Class A prismatic cells[cite: 3]
• Rated voltage: 12.8 V (operating voltage range 10–14.6 V)[cite: 3]
• Rated capacity: 620 Ah[cite: 3]
• Rated power: 7,936 Wh[cite: 3]
• Service life: > 4,000 cycles[cite: 3]
• Maximum continuous discharge current: 250 A (trip current 880 A ±150 A for 8–1,280 ms)[cite: 3]
• Recommended charging current: 124 A (maximum 250 A)[cite: 3]
• Wireless communication: Integrated Bluetooth 4.0 module with a smartphone app[cite: 3]
• System expansion: Option for series (up to 4 units) and parallel (up to 4 units) connections for 12V, 24V, 36V, and 48V systems[cite: 3]
• BMS System: Integrated[cite: 3]
• Housing: Metal construction, M8 terminals, IP62 protection rating[cite: 3]
• Dimensions (L x W x H): 440 mm x 318 mm x 375 mm (375 mm excluding the height of the terminal)[cite: 3]
• Weight: 61.6 kg[cite: 3]
• Manufacturer's Warranty: 5 years[cite: 3]

12.8V 620Ah LiFePO4 Battery for Special Applications

The Supcelion SCM-12-620 is an innovative LiFePO4 battery designed for applications requiring maximum energy density[cite: 3]. With a capacity of 620 Ah and a voltage of 12.8 V, it provides an impressive 7,936 Wh of power reserve, which is often sufficient to replace an entire bank of traditional batteries[cite: 3]. Thanks to its extremely durable metal casing and the ability to build power banks (serial/parallel connections), this model is ideal as the primary power storage solution in advanced off-grid systems and solar installations[cite: 3].

Extreme durability and high discharge current (250A)

The use of the safest LiFePO4 technology, which poses no risk of fire or explosion, combined with Class A cells, guarantees the highest stability even under heavy loads[cite: 3]. The equipment is characterized by the absence of a memory effect and a service life of over 4,000 cycles[cite: 3]. The intelligent, integrated BMS system allows for a continuous discharge current of 250 A, enabling trouble-free operation of the heaviest voltage converters and powering high-current loads (e.g., air conditioners, electric water heaters, power tools)[cite: 3]. As a testament to its quality, the device comes with a 5-year warranty[cite: 3].

Full control over massive power with the Smart Bluetooth BMS

Managing such a large power reserve requires reliable automation. The Supcelion battery, with a capacity of 620Ah, is equipped with a precise BMS system that protects the cells against overloads, excessive deep discharge, and extreme operating temperatures (-20°C to 60°C during discharge)[cite: 3]. In addition, the Bluetooth 4.0 module gives you full control over the situation—a dedicated mobile app constantly monitors the battery’s parameters and displays key data in real time on your smartphone’s screen[cite: 3].