BLUETTI B210P EXPANSION BATTERY
1,299.00 €
Double your power, brace for any environment. The BLUETTI B210P is a ruggedized, weather-proof 2,150Wh expansion battery designed to scale up the capacity of your BLUETTI solar generators or serve as an independent DC power source. Sporting an industry-leading IP65 water and dust resistance rating, it is engineered to thrive in demanding outdoor conditions, off-grid camps, balcony solar systems, and overlanding setups. It utilizes ultra-stable LiFePO4 battery chemistry delivering 3,000+ full life cycles to 80% capacity for a decade-long service life. Featuring built-in standalone DC outlets—including a 100W USB-C Power Delivery port, an 18W USB-A port, and a regulated 12V car socket—it charges your essential personal tech directly without needing a main power station attached. Complete with flexible 500W direct solar input and a robust 5-year manufacturer warranty, it is the ultimate rugged building block for modular energy freedom.
Weatherproof Modular Energy for True Off-Grid Independence
Take your power ecosystem into the wild without hesitation. The BLUETTI B210P marks a massive evolutionary step in external battery modules. Unlike standard expansion blocks restricted to indoor storage or dry weather, the B210P features a highly reinforced, sealed outer hull certified with an IP65 ingress protection rating. This means it completely blocks fine dust particles and easily repels direct sprays of water or unexpected heavy rain downpours—making it the ideal heavy-duty power reservoir for exposed marine decks, overlanding roof racks, muddy camp segments, and exterior apartment balcony solar setups.
Broad Compatibility & Massive System Scaling
The B210P is built to function as a seamless plug-and-play capacity multiplier for BLUETTI’s high-performance premium power stations. By linking modules through heavy-duty interconnect cables, you can craft a massive, tailored microgrid suited to your runtime demands:
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With the AC240P: Chain up to 4× B210P modules together to expand your total mobile powerhouse capacity to a monumental 10,136Wh.
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With the AC200PL: Chain up to 2× B210P modules to smoothly scale your emergency household or RV energy pool from 2,048Wh up to 6,348Wh.
Key Performance Features:
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Smart Standalone DC Hub Functionality: The B210P is far more than an idle slave battery. It is equipped with its own dedicated internal power distribution system and front-facing output panel. You can leave the main power station at home and use the B210P by itself to rapidly charge consumer electronics using its high-current 100W USB-C Power Delivery port, an 18W USB-A quick-charge port, and a 12V/10A regulated vehicle lighter socket.
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3,000+ Long-Life LiFePO4 Cell Cycles: Invest in a decade of structural dependability. Built using advanced Lithium Iron Phosphate (LiFePO4) cell chemistry managed by a highly responsive internal Battery Management System (BMS), the core maintains optimal safety margins while delivering 3,000+ full cycles before dropping to 80% efficiency.
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Direct Independent Solar Charging: Top up your expansion battery away from home without using a power station interface. The B210P includes a dedicated internal charge controller that accepts up to 500W of direct solar panel arrays via a wide DC voltage input window, executing a complete green recharge in just 4.5 hours of solid daylight.
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Advanced Low-Noise Cooling Systems: Maintain peace and quiet around your living environment. Even under deep charging or discharging cycles, the module manages its internal thermal characteristics using highly efficient passive radiators and low-rpm fans, keeping operational sound levels locked to a whisper-quiet 40dB.
Technical Specifications
| Feature | B210P Master Expansion Battery Specification Sheet |
| Total Structural Capacity | 2,150 Wh (Typical) / 2,048 Wh (Minimum usable) |
| Battery Cell Chemistry | Premium LiFePO4 (Lithium Iron Phosphate) |
| Battery Lifespan Rating | 3,000+ Complete Cycles to 80%+ Original Capacity (~10 Years) |
| Ingress Protection Rating | IP65 Certified (Dust-tight and water-spray resistant from all angles) |
| Standalone USB-C Output | 1× 100W Max Fast-Charging Power Delivery (PD) Port |
| Standalone USB-A Output | 1× 18W Max Smart Quick-Charge Port |
| Standalone DC Car Output | 1× 12V/10A Regulated Cigarette Socket (120W Max Output) |
| Direct Solar (PV) Input | 500W Max | 11V–60VDC Input Window | 10A Max (Full charge in ~4.5 hours) |
| Direct AC Wall Input | 470W Max via T500 AC Adapter Power Brick (Full charge in ~4.7 hours) |
| Direct Car Lighter Input | 12V DC (approx. 20 hours charge time) | 24V DC (approx. 7.3 hours charge time) |
| Pass-Through Architecture | Yes (Simultaneous multi-port charging and discharging supported) |
| Built-In System Protection | Over-voltage, Over-temperature, Short-circuit, Multi-cell balancing BMS |
| Operating Temperature | -20°C to 40°C (-4°F to 104°F) |
| Storage Temperature | -10°C to 45°C (14°F to 113°F) |
| Maximum Operational Noise | Less than or equal to 40 decibels |
| Physical Dimensions | 417 × 282 × 269.5 mm (16.4 × 11.1 × 10.6 inches) |
| Net Hardware Weight | 27.9 kg (61.51 lbs) |
| Manufacturer Warranty | 5 Years (60 Months Comprehensive Factory Protection) |
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