I have a new Orion-tr smart 12/12-18 and I connected it correctly to the battery (Lifepo). In order to test the charging I connected a charging device that produces 14,8-15,2Volt and 3A (a small charger for a Lifepo 25Ah). The App shows a correct charging, however my Smartshunt shows only 0,1A as load current. When connecting the charging device directly to the battery the Smartshunt shows the correct 3A loading current. Is there a minimum charging input current or is my charging booster broken?
