four stars great product just make sure your battery is fully charged great customer service disappointed with product short lived for a pricey charger kepps battery at peak five stars well worth the money these little battery tenders work really well for keeping my 2 of the smaller battery tender jr and i like them this one just seems to charge faster five stars four stars great product should have bought this sooner 10 years and counting great product a better description of charger and contents would have avoided this five stars five stars five stars battery charger and tender in one worth it five stars i like it have one on my riding lawn mower