Product review (3 stars): Cord Tip Is Fragile and Challening
This is the second cord we have had in 6 months. The tips are extremely fragile. Save the little red plastic protector, you will need it. When plugged in, the cord is easily "disturbed" and results in loss of power if the tip isn't positioned "just so". When you use the 12v pug in your outlet you will need to make sure it is not bumped or moved, as the tip seems to be extra sensitive and fragile.