BLUETTI B300K Expansion Battery | 2.764,8Wh LFP – B300K (2.764,8Wh)
In stockChecked on 16 Oct, 15:48Calculated with the nominal capacity, because the manufacturer does not state a usable capacity.
Product information
The technical data as stated by the manufacturer.
Description
2.764,8Wh capacity for daily living or outage protection. Extended lifespan with automotive-grade LiFePO₄ battery. Compatible with BLUETTI AC200L / AC200MAX / AC300 / AC500. 16.588Wh max capacity while connecting with AC500. 3+1 years worry-free warranty (Register for extension: Product Registration ).
Built-in USB-A port to charge your devices conveniently.
Price history
How the price has changed over time
We have tracked this price since 16 October 2026. The history appears once there are prices from more than one day.
Other brands in this category
Other brands of Expansion batteries with a similar capacity
Affiliate: We may earn a commission if you buy through this link, at no extra cost to you. How affiliate links work