Hello.
I have recently been using the Eleaf IStick Pico e-cigarette. I bought the recommended Sony VTC-5 18650 link for it. Recently I realized that such links are also in power banks. I took apart my 2200 mAh power bank, pulled out the batteries and put them in the e-cigarette. The battery has been detected, everything works ok. Can I use it as safely as a backup battery? Can I charge it with an e-cigarette? Is it better to charge these batteries using the powerbank system?
I have recently been using the Eleaf IStick Pico e-cigarette. I bought the recommended Sony VTC-5 18650 link for it. Recently I realized that such links are also in power banks. I took apart my 2200 mAh power bank, pulled out the batteries and put them in the e-cigarette. The battery has been detected, everything works ok. Can I use it as safely as a backup battery? Can I charge it with an e-cigarette? Is it better to charge these batteries using the powerbank system?