I've own three of this and used a couple of times per week. All of which lasted about one year after which they just lost power and became pretty useless. I am still using it because it is very convenient.
By anonymous on 05/16/2018, 12:00pm
My batteries died after 2 years, I only used it less than 10 times.
By anonymous on 05/16/2018, 09:38am
it is garbage. battery will die in 5 charge.
By anonymous on 05/16/2018, 09:03am
Charge does not hold long. Also, need longer charging time. I own this and takes 6 hours to fully charge to have enough suction power.