$10 vacuum cleaner from Aliexpress runs for 4 hours

[@ShwetaBhattacharjee-gt7ir]

Helpful video, thanks man

[@befix]

Glad it helped

[@annforgrave4495]

Did you attach a battery pack to it? Did it do a good job? What type of battery pack?

[@befix]

Yes it ran for extended 4 hours. I added a power bank of 1000mah

[@Reichsritter]

How is the performance bro

[@befix]

Money wise it is ok. Can clean dust not beans or rice.