Bluetti B80P Expansion Battery – 806 Wh LiFePO₄ Portable Module
Compact 806Wh expansion capacity for compatible BLUETTI setups.
- Adds 806Wh of extra capacity
- Portable expansion for smaller systems
- Standalone DC output for devices
- Useful for travel and short power cuts
- Works only with compatible BLUETTI models
Extra runtime without buying a second power station.
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Is this solar charging option right for you?
Good fit if:
- Extend runtime on compatible BLUETTI systems such as AC60-series systems and supported Power Bank Mode setups
- Build a larger backup setup over time
- Add more battery capacity without buying a complete second power station
- Prepare for longer UK power cuts, camping trips or off-grid use
- Use extra battery storage while keeping your main system familiar
Not ideal if:
- You need a standalone power station with AC sockets
- You do not already own a compatible BLUETTI unit
- You need a plug-and-play single-unit solution
- You need higher inverter output, not just more battery capacity
- Your current BLUETTI model is not listed as compatible
How this solar charging option helps
Compatible systems
Adds battery capacity to supported BLUETTI setups. 806Wh extra capacity
Short power cuts
Extends smaller backup systems for phones, routers and lights. runtime boost
Off-grid travel
Adds stored energy for camping and van-life essentials. portable capacity
USB-C devices
Charges suitable laptops, tablets and phones directly. up to 100W
12V equipment
Supports suitable DC gear from the car-port output. 12V/10A output
Solar performance depends on sunlight, panel angle, weather conditions and the input limits of your power station.
B80P at a Glance
A Closer Look at the B80P
The B80P is best treated as a compact expansion battery for compatible BLUETTI setups, adding 806Wh of extra storage without buying a second full power station. It can also support useful DC output for smaller devices through USB-C, USB-A and 12V connections.
It is not a standalone AC power station. For AC appliance power, it must be paired with a compatible BLUETTI system and the correct cable or mode, so compatibility should be checked before purchase.
Why it works for your setup
Adds 806Wh of extra capacity
A cleaner charging option for compatible portable power setups in suitable sunlight.
Portable expansion for smaller systems
A cleaner charging option for compatible portable power setups in suitable sunlight.
Standalone DC output for devices
A cleaner charging option for compatible portable power setups in suitable sunlight.
Useful for travel and short power cuts
A cleaner charging option for compatible portable power setups in suitable sunlight.
Works only with compatible BLUETTI models
A cleaner charging option for compatible portable power setups in suitable sunlight.
Why Buy From VoltReady™
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Genuine UK Bluetti stock with retailer support you can trust.
Free tracked UK delivery over £50
Fast dispatch with full tracking included on eligible orders.
6-Year Manufacturer Warranty
Official manufacturer coverage shown for this product, with VoltReady support before and after purchase.
UK-based customer support
Real help when you need it, via chat or email.
Everything important, clearly organised
Key Features
Technical Specifications
What’s in the Box
FAQs
Is the B80P a standalone AC power station?
No. It can provide DC output, but it does not include standalone AC sockets.
Which models does it work with?
The official B80 material references AC60 use and Power Bank Mode support for selected models. Exact B80P compatibility should be confirmed before buying.
Can it add runtime to a power station?
Yes, when used with a compatible BLUETTI model and the correct mode or cable.
Can I plug household appliances into it directly?
No. For AC appliances, it must be connected to a compatible power station that provides AC output.
Why is compatibility flagged?
B80 and B80P naming can be confused across sources, so the exact product variant and cable requirement should be manually confirmed.
Shipping, Returns & Warranty
Complete your backup setup
Add useful Bluetti accessories, solar options or expansion batteries to build a more complete setup.
Ready to add solar charging?
Check your input limits and compatibility, then choose this panel if it fits your setup.