Real Capacity 2200mAh 7.2V NiMH Replacement Battery for iRobot Braava 380, 380T, 390T, Mint 5200, 5200B, 5200C Vacuum Cleaner

I bought this battery for my iRobot Braava 390T when its original battery started to require recharging after merely a 15 minutes of running. A new official battery from iRobot costs some crazy money, so I decided to risk with this one, even though it is usually a bit scary to go with a not original part. However, it worked out very well, in fact it worked out quite fantastic, because now the robot runs for about 2 hours on a single battery charge - a result that I didn't even dare to expect. Absolute value for this price, total bargain.

Did not last. Here I am six months later buying another one different brand this time

Great replacement battery.The I Robot store no longer fixes my machine so this solved the problem

It is working well but too soon to tell its battery life. thats why i have given 4 stars.

I will get this product again because It makes my iRobot Braava 380t working better.

Plugged it into the Braava. Smelled like burning and I thought my house was on fire. Not going to return because time is short. Just don’t buy. I’ll try another brand and hope it doesn’t make me think to grab the fire extinguisher. I guess some batteries fail but I’d rather never receive one that does. Try harder.

I got my old irobot model as a wedding gift in 2016. Starting last year, the machine started beeping nonstop and it didn't feel like it was being charged. So, I was going to throw it away; yet I wanted to see if a new battery should fix that problem -- and it was right! I simply replaced the battery; charged it on the 10 year old docking station and it works like a new born machine! Thank you so much for helping me save a few hundred bucks.

Great replacement battery for the Braava.