All batteries failed under one year
80V OP80720 batteries and 40V batteries
12 months
Source-linkedVerify source — Reddit postRyobi 80V zero-turn mower bought for about $5,000 less than a year earlier became unusable when both OP80720 80V batteries failed stuck at 24% with rapid green flashing, replacements were discontinued, and the included 40V batteries also would not charge. A warranty claim sat unanswered for 12 days beyond an initial video request.
Mfr warrantyView report details
All batteries failed under one year
80V OP80720 batteries and 40V batteries
12 months
Months until failure
12 months
Repair cost
Not stated
Repaired
No
Manufacturer warranty
Yes
Extended warranty
Not stated
Support helpful
No
Would recommend
No
Confidence
94%