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BLUETTI B80 Expansion Battery product image
Batteries & storage

B80 Expansion Battery

BLUETTI

BLUETTI B80 is an 806Wh LiFePO4 expansion battery for AC60 that can also operate as a standalone DC power source.

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Model details

Key information for this model.

Use the verified specifications below as a research starting point, then confirm the exact regional version on the manufacturer page before buying.

Capacity806Wh
ChemistryLiFePO4
Life cycles3,000+ to 80%
USB-C output100W max
USB-A output18W max
12V outlet12V / 10A
Solar / AC input200W max
Dimensions290 × 207 × 204 mm
Weight9.9 kg
Best for

Where it fits.

AC60 capacity expansion or documented power-bank-mode expansion for selected smaller BLUETTI stations.

Watch for

Limits to check.

The product page also lists B80P. This Melnti record is specifically the B80 variant. Extra cables are required for some power-bank-mode pairings.

Compatibility

System fit.

BLUETTI AC60; power-bank mode with AC180, EB3A, EB55 and EB70S using the required cables

Warranty

Coverage note.

Verify the current U.S. B80 warranty at purchase because the B80/B80P listing can change.

Next checks

Useful next steps for this model.

Move from model research into comparison, load planning and local installation help without starting again.

01

Official product information

Confirm the current regional model, specifications, included accessories and availability with the manufacturer.

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02

Compare alternatives

Put this model beside nearby options and compare capacity, power, charging, compatibility and other relevant differences.

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03

Estimate the storage you need.

Use the most relevant Melnti calculator to connect the product specification to the load or system requirement.

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04

Local help

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Related BLUETTI equipment

More models in this equipment family.

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Source & buying note

Confirm the exact regional model before buying.

Manufacturer pages, regional SKUs and specifications can change. Use the source links below to confirm the exact model and local version before placing an order.

Information checked: 2026-09-01

Market note: United States B80 variant

Official product: Open manufacturer page ↗