Bluetti AC50B Portable Power Station

Bluetti’s best power station yet…! – Bluetti’s latest portable power station, the AC50B is probably their best yet in terms of value for money and performance. I’ve been testing one for the last few weeks and it has impressed me with its easy operation, light weight and overall performance. What has really surprised me is the battery life. My tests have shown that the 448 watt hour battery rating is very conservative. I consistently get 500 - 550 watt hours from 240 volt appliances. That is remarkable.

If I had one criticism it would be the time remaining calculation on the display is very inaccurate, understating the actual time remaining by about 30%. This is a minor quibble and one that will likely be fixed with a future firmware update.

All up this is great unit.