Chosen Solution
Hello, I replaced my battery with on iFixit battery and after replace appear on battery icon an X, any one? And on System report on Power appears: Battery Information:Charge Information:Fully Charged: NoCharging: NoFull Charge Capacity (mAh): 0Health Information:Cycle Count: 0 now it will only work connected to charger… Help please
OK that was what I was hoping! You either forgot to connect the data cable or its not properly seated and clamped. Review Steps 10 to 12 in this guide MacBook Pro 15" Touch Bar 2017 Battery Replacement
