I'm using a Nokia 6.1 Plus and I bought this charger in February. The seller is knowledgeable when I asked details about their product over the phone and they agreed to have it delivered via Grab, COD. It comes with its own bag and mini-cable. I already traveled with it, accidentally dropped it once and been using it for 7 months now. It's able to charge my phone 2-3 times and does shuts itself off to prevent overcharging my phone. I'm very impressed with the product that I recommended it to my friends.