Generic iRobot Roomba Replacement Internal Battery Pack for Battery 4905. Fits Discovery, Sage, Red, and Dirt Dog Models
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Category: Kitchen See more product details |
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Kitchen and Housewares Reviews of Generic iRobot Roomba Replacement Internal Battery Pack for Battery 4905. Fits Discovery, Sage, Red, and Dirt Dog Models
Customer Review: Batteries OK Repair Didn't Work
Summary: 3 Stars
Bought these to fix a used Roomba. They charged, but then discharged instantly and took another 3 hours to recharge. Probably the Roomba and not the batteries.Customer Review: Better deal
Summary: 5 Stars
Pretty simple,if you can solder a couple of wires. Works perfectly. Service was very fast.Customer Review: Cheap alternative
Summary: 5 Stars
This thing is a great $$ saver, though you pay for it in the difficulty of removing the lid from the old battery. It can be done with patience, just be aware that it's not a 5 minute thing to install these.Customer Review: Cheap and easy replacement
Summary: 5 Stars
Easy replacement of dead battery, just remove soldered battery wires and solder on new battery ones. Completed in 10min."Customer Review: DO NOT BUY. Does not keep a charge.
Summary: 1 Stars
I bought them, had high hopes of having a cheap option to the official Roomba battery.
Installation isn't totally easy because the plastic cap over the battery was glued all the way around -- took a while to open it. If it had actually worked as promised, this would have been OK.
But I plugged it in, ran it the first day. I don't know how long the battery lasted, but it seemed to be working fine. I charged again. A few days later I ran it, seemed to work. Charged again.
Third time: The charge lasted about 15 seconds, the Roomba complained and died.
Can't charge it any more, can't run it any more.
I've contacted the company for a refund/replacement, we'll see what happens.