Not the cells that fail it is the battery Management System!

This has been a good thread…I should add to my previous (for those not as electrically inclined…) that warranties are only as good as the supplier-vendor, and your proximity to them…Cost from a reputable North American supplier may initially be somewhat higher (QC, and often cylindrical cell quality as well…), but over time something worthy of consideration, and possibly with far less aggravation in the end…JMHO

3 tons