Bought the iRobot Braava 380t. Would say I am 80% satisfied. On the other hand, I am 98% satisfied with my Xiaomi Mi Robot Vacuum Cleaner. My short video on the Braava 380t: https://youtu.be/TKbP-WtPvso
My main complaint is that the battery runs out fast and I have to recharge for a few hours before I can use it again. Hence, I am not able to complete mopping my entire house in one afternoon. I found that I can buy spare batteries for about $15 from Amazon
and taobao.https://www.amazon.com/Tenergy-2000mAh- ... ZV7YJPNP74https://ezbuy.sg/product/20000004544196.html
Seems easy enough to replace the battery: https://homesupport.irobot.com/app/answ ... es-battery
But I do not want to have to charge the battery in the Braava. Can I buy or fabricate an external charger so that I can be using the Braava and charging the spare? And when the Braava runs out of battery, I will swap the batteries, one to use and the other to charge?