Shentec 6000mAh 3.6V Battery Compatible with iRobot Braava Jet 240

I was skeptical. Worried my braava would meltdown or something. But this larger battery really does work! It does not over weigh the back of the unit or affect it's ability to clean. It DOES go FOREVER! I have the original battery too and a large house with all hard floors so I have tons of cleaning surface! This large battery will clean as long as I need it to! I have not had to switch to the original battery, it just keeps going! The thing I do have to watch for is refilling the water reservoir but the battery is a champ! Hasn't stopped on me yet and I have had it running for our 2 hours multiple times now! Great purchase if you're looking for another battery or longer run time!

I just got this battery for my Braava 240 yesterday so my review as of now is 1 day of use. I threw it on the regular Braava charger no problems light and all works. This morning at 7:45 i hooked it up and let it run well almost 4 hrs later and several reservoir fill ups but the battery is still going. Original battery got 1 1/2 this one doesn't want to stop.. so far well worth it and couldn't be anymore happier with this purchase.

Have been using this just under a month but so far it last longer than original battery. The reason i give 4 stars is the weight of the battery. It is heavy and sometime you have to watch out to adjust the robot or it will go around and around and clean nothing. When using this battery, it is noisy than usual, but it's ok if you lock the robot in a room and let it finish the job. Noisy free!!!

This thing makes our brava jet run for what feels like hours. It does the entire first floor of our 3500 square foot house which is all wood. The thing runs out of fluid long before the battery dies. I have not noticed any of the unbalancing that other reviewers posted. And I don’t think it is very heavy. It brought new life to our brava plus gave it super powers to run for hours. It sticks out the back but who cares? You want your mop to win a beauty pageant?

This is great for my robot mop so that it can do the whole space on one battery. Worth the money to have that extra fun time without having to charge a smaller battery part way through.

The battery itself works fine, but the plastic shell broke completely along its joining point rendering it completely useless.

The battery fit fine in the Rooba charger and charged up no problem. When I put it in the little machine it would not come on. No power at all. I played around with it and found that if I pushed the battery in really hard and held on to it worked. Soon as I let go it didn't. I think it's due to the weight on the backside of the battery pulls it back just far enough to not connect to the connectors. So just beware.

I have the Braava for quite some time and actually purchased extra OEM battery so that I have enough juice to finish the mopping in one day. Since both batteries are dying and have really short life, I decided to try this. It works great, I don t even have to swap batteries and I don t experience equipment inbalance as stated by other reviewers. Only wish the water reservoir is bigger, then it would be perfect.