Bluetti B80P Expansion Battery

Bluetti B80P Expansion Battery | 806Wh

Sale price  £369.00 Regular price £699.00
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Bluetti B80P Expansion Battery

Bluetti B80P Expansion Battery | 806Wh

Sale price  £369.00 Regular price £699.00
Taxes included. Shipping calculated at checkout.
  • Capacity806Wh
  • Warranty6 years
  • Free UK delivery on this order
  • Authorised Bluetti dealerManufacturer warranty: 6 years
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Delivery

£10 UK delivery on orders under £250, and free on orders of £250 or more. We deliver to England, Scotland, Wales and Northern Ireland, and email a tracking link once your order is on its way. Delivery details

Returns

You can cancel within 14 days of your order arriving and return it for a refund. Contact us within that time and we'll arrange the return. How returns work

Warranty

Covered by Bluetti's manufacturer warranty, with the period for this product listed in its specification. If it fails within 30 days of delivery, we'll arrange a replacement once the fault is confirmed. Warranty details

Free power calculator

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Overview

Bluetti B80P Expansion Battery

806Wh that works as an expansion pack and as a standalone DC power source. Extends an AC60 or AC60P to 1,310Wh, or runs a 12V fridge directly with no inverter losses at all.

  • 806Wh LiFePO4 capacity
  • Standalone outputs, 100W USB-C, 18W USB-A and 12V/10A car port
  • True expansion for AC60 and AC60P
  • Power bank mode with AC180, EB3A, EB55 and EB70
  • Four charging routes, host unit, solar, vehicle and adapter

Running DC loads directly

Because the B80P has its own 12V and USB outputs, a fridge or fan can run straight off it without passing through an inverter. That removes the conversion losses entirely, which is the most efficient way to run 12V loads in a conversion.

Compatibility

The B80P does not expand the Apex 300, AC240P or AC200PL, which take the B300K2 and B210P respectively. Tell us what you are running and we will confirm the correct pack.

Specification

The numbers that matter in a van

Figures from Bluetti's published specification. Anything wired into 230V mains should be signed off by a qualified electrician.

Capacity 806Wh
Outputs 100W USB-C, 18W USB-A, 12V/10A car port
Cell chemistry LiFePO4
Charging AC60 host, solar, vehicle, adapter
Expansion compatibility AC60, AC60P
Power bank mode AC180, EB3A, EB55, EB70
Warranty 6 years

What it runs

12V compressor fridge, direct DC (15W average) 2.1 days
12V fan (12W) 2.7 days
Laptop via USB-C (60W) 13 hours
LED lighting (10W) 3.2 days

Worked out from rated capacity at the average draw shown, allowing 85% inverter efficiency for mains loads and 95% for 12V and USB loads. A kettle boil assumes 1 litre from cold. Real figures vary with temperature, duty cycle and cable losses, so run your own build through the calculator.

Build notes for this part

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Useful product advice, installation considerations and occasional offers for this part of your van build.

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