Anker SOLIX BP2000 Expansion Battery (Gen 2) – 2048Wh LFP

• 2048Wh LFP expansion battery is designed to increase runtime of compatible Anker SOLIX C2000 Gen 2 and selected F‑series power stations, keeping your devices running for longer.
• InfiniPower LFP cells with a claimed 10‑year design life and up to 4,000 cycles to 80% capacity, suited to frequent charging and discharging in commercial and off‑grid use.
• Compact floor‑standing cabinet with simple expansion port connection and intelligent charge/discharge management handled by the master power station.

Anker SOLIX BP2000 Expansion Battery (Gen 2)

The Anker SOLIX BP2000 Expansion Battery (Gen 2) is a 2048Wh LFP module that connects to the Anker SOLIX C2000 Gen 2 to increase total usable capacity for longer runtimes. It is aimed at users who already have a suitable C2000‑class power station and need more storage for site cabins, mobile workshops, events, backup, vans or boats.

The BP2000 is an add‑on only: it cannot charge or discharge on its own, and always works through the connected power station. Once connected, the system manages which battery charges or discharges first, helping you get more practical use from the combined setup without changing day‑to‑day operation.

Key features

• 2048Wh LFP expansion battery for compatible Anker SOLIX C2000 Gen 2 power stations, effectively doubling total capacity to around 4096Wh in a two‑unit setup.
• InfiniPower LFP cells with up to 4,000 cycles to 80% capacity, supporting regular cycling for site, off‑grid or backup applications.
• Simple physical connection via dedicated expansion battery port and supplied charging/expansion cable (where included by manufacturer).
• Designed so that charging and discharging are controlled by the host power station; the expansion battery cannot operate as a standalone unit.
• Rugged enclosure with integrated carry points and compact footprint for easy placement alongside the main power station in cabins, workshops or vehicles.

Technical specifications

Battery

• Battery Type: LFP (LiFePO₄).
• Capacity: 2,048Wh.
• Cell Capacity (manufacturer spec): 51.2V / 40,000mAh / 2,048Wh.
• Cycle Life: up to 4,000 cycles (to around 80% capacity), per Anker InfiniPower literature.
• Intended use: expansion battery for compatible Anker SOLIX C2000 Gen 2 (and specified F‑series models); charging and discharging always via host power station.

Compatibility and power

• Designed for: Anker SOLIX C2000 Gen 2 power station and F2000.
  
• Combined capacity with one BP2000 and C2000 Gen 2: 4,096Wh (2,048Wh + 2,048Wh).
• System AC output and UPS behaviour defined by the connected power station; BP2000 itself has no AC or DC output ports.

Charging and control (via the master power station)

• Charging and discharging controlled by the connected power station through the expansion battery port.
• All AC, DC, solar and car charging is connected to the master power station; BP2000 has no independent AC or solar input.

Mechanical specifications

• Dimensions: 459 × 250 × 257 mm (18.1 × 9.8 × 10.1 in).
• Net Weight: 18.9 kg.
  

Environmental conditions

• Discharging Temperature: 0°C – 40°C (per Anker C2000 + BP2000 specification page).
• Charging Temperature: −20°C – 40°C (per Anker C2000 + BP2000 specification page).

What’s included

• Anker SOLIX BP2000 Expansion Battery (Gen 2).
• Expansion Battery Charging / Connection Cable.
• Documentation / quick start information.

Important usage notes

• Standalone operation: not supported. The BP2000 cannot power loads by itself and must be connected to a compatible Anker SOLIX power station.
• Mounting: floor‑standing, typically placed adjacent to the host power station on a firm, level surface.
• Installation: follow Anker’s connection sequence (normally power on master unit first, then connect expansion cable) and observe all safety instructions in the manuals.

Shipping

Shipping is available to the UK including the Channel Islands and Isle of Man.

UK expert support

Energian offers UK‑based expert support to help you specify and integrate the Anker SOLIX BP2000 Expansion Battery (Gen 2) with compatible Anker SOLIX C2000‑series or F‑series power stations in site cabins, vehicles, marine applications and fixed backup setups.

Where a complete system is required – for example, connection with solar arrays or generator‑backed infrastructure – we can arrange installation through trusted specialist partners to ensure safe operation and compliance with local regulations. Contact us via phone, email or live chat, or visit our office for an in‑person consultation.