Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Battery Tender Junior 12V

As the owner of numerous cars, trucks and motorcycles, "Battery Tenders" are a necessity. Living in an area with cold winter weather, it is not always possible or practical to to drive or ride my vehicles for extended periods of time. I currently own 6 "Battery Tenders" and use all of them which allows me to pick the day and time to hit the road.Using the "Battery Tender" Extension Cable and Quick Disconnect Plug lets me unplug and go! I have never had a failure to start when using my "Battery Tender" equipment. I have tried other cheaper brands with poor results. All failed after minimal use. I made the switch to the "Battery Tender" and will ONLY use this brand in the future.