Xhorse Dolphin XP005 test battery storage or not (attention: please recharge it for one hour or more )
1.Remove 4 Screw two side of base, then remove base armrest
2.Put Dolphin XP-005 on it’s one side, remove the screw marked on picture, remove base
3. Remove the screw and unplug 3 connector, remember it original place (better take photo before unplug it), when you install need plug it as original
4. Remove battery, Short-circuit the two pins of the start switch, and use a multimeter to measure the two pins of the output terminal. If there is no 24V voltage output, the battery does not store electricity and needs to be replaced