BLUETTI B230 Expansion Battery 2048Wh

Powerbox BLUETTI B230 Expansion Battery 2048Wh
An expansion battery module that perfectly increases capacity for primary power stations such as the AC200Max. Packed with a 2,048Wh LiFePO4 battery cell offering exceptional durability and safety, it supports over 3,500 charge cycles. A special feature of this model is its built-in output ports—including 100W USB-C PD, USB-A, and a cigarette lighter port—allowing it to power portable devices directly even when not connected to the main unit. In addition, it supports multiple recharging methods including AC wall outlets, solar panels, and car charging (via the D050S accessory).

Features

High energy capacity of up to 2,048Wh, significantly extending the runtime of electrical appliances many times over.

LiFePO4 battery cells ensure safety and a long lifespan of over 10 years (3,500+ cycles).

Can be used as a standalone power supply thanks to the 100W USB-C, 18W USB-A, and 12V car outlet ports.

Intelligent Battery Management System (BMS) and built-in MPPT controller for maximum charging efficiency.

Supports pass-through charging; can be recharged and power other devices simultaneously.

Supports multiple input sources including AC adapter, solar panels, car battery, and lead-acid battery.

Battery capacity indicator and comprehensive safety protection system meeting international standards.

Can be connected with AC200P/EB150/EB240 models (via DC-DC D050S accessory).

Applications

Used to expand capacity for BLUETTI AC200Max for long-term camping or RV use.

Serves as a large backup power source for charging laptops, smartphones, and emergency communication devices.

Can be used with solar panels to store clean energy for use in off-grid areas.

Ideal for residential homes needing backup power for essential appliances during blackouts.

Specifications

Capacity: 2,048Wh (51.2V, 40Ah)

Battery type: LiFePO4 (Lithium Iron Phosphate)

Life Cycles: 3,500+ cycles (to 80% of original capacity)

Output Ports

1 x USB-C (Max 100W)

1 x USB-A (18W)

1 x 12VDC (Car Outlet 10A)

Input

AC Adapter: Max 500W

Solar/Car/Lead-acid: Max 500W (requires D050S accessory)

Approximate Recharge Time

AC Adapter (500W): ~6.5 - 7 hours

Solar (200W): ~15.5 - 16 hours (in prime sunlight)

Dimensions (Width x Length x Height)

Dimensions: 0.28 x 0.42 x 0.2275 m