Battery Tender 5 Watt Solar vs Junior vs 800: Best Off-Grid Charger?

Battery Tender 5 Watt Solar vs Junior vs 800: Best Off-Grid Charger? I’ve spent time testing three of Battery Tender’s most popular options for keeping batteries alive off-grid: the 5 Watt Solar Panel (with its built-in charge controller and IP67 weatherproofing), the classic Junior (a 750mA maintainer), and the 800 (an 800mA “SuperSmart” charger). If … Read more

Battery Tender PowerPlus 26A vs Power Tender 10A vs 15A: Best Heavy Duty Charger?

Battery Tender PowerPlus 26A vs Power Tender 10A vs 15A: Best Heavy Duty Charger? If you’re shopping for a heavy duty 12V battery charger, you’re likely staring at three very different options from Battery Tender: the massive PowerPlus 26A, the versatile Power Tender 10A, and the popular 15A model. I’ve spent time with all three, … Read more