Roombas come with a one-year limited warranty, which covers defects in materials or workmanship but not such things as wear and tear, rough handling, misuse and deliberate damage. The warranty should cover charging issues as long as those issues don’t arise from a third-party battery or a ...
If a Roomba isn’t reaching the minimum runtime listed above, there may be something wrong with the battery. Roomba batteries last two to three years with typical use. After that, they may start to lose charge or not recharge effectively. When this happens, it’s time to get a new batt...