Review on Enhanced Replacement Batteries for Neato Robot Vacuums by Holly Hunter

Received them back at the end of March and had nothing but problems. One side seems to fail fairly constantly, which means I'll take the battery out and put it back in about 10 times before the bot finally detects the presence of a battery on that side and starts charging. It probably happens once a week or more often. Half the time charging doesn't work, or the bot just can't move away from its base, or spins endlessly in circles. I'm getting weird errors about having to clear a path when it's in the middle of a room with next to nothing. Big disappointment. I liked my bot when it had original batteries and worked without my constant rebuilding. I think I'll have to try other batteries after sale as they failed. Avoid them!