Review on 🔌 Battery Tender 10 AMP Rapid Car Battery Charger and Maintainer with WiFi and Power Supply – 12V, 6/2 AMP Selectable Chemistry – 022-0229-DL-WH by Tommy Rao

This is a good all round charger that works really well with no risk of damaging your expensive batteries. Where it falls short is the WiFi capability. It was a bit difficult to connect the iPhone app to the charger due to imprecise instructions. After the erroneous instructions were corrected, the app worked adequately, although it was able to update the charge level in the app a little faster than it does now.