![Multi-Cell 2S 3S 4S Type-C To 8.4V 12.6V 16.8V Step-Up Boost LiPo Polymer Li-Ion Charger 7.4V 11.1V 14.8V 18650 Lithium Battery - AliExpress Multi-Cell 2S 3S 4S Type-C To 8.4V 12.6V 16.8V Step-Up Boost LiPo Polymer Li-Ion Charger 7.4V 11.1V 14.8V 18650 Lithium Battery - AliExpress](https://ae01.alicdn.com/kf/Saf309a77a8e342b3929846b78684ae8ae.jpg_640x640Q90.jpg_.webp)
Multi-Cell 2S 3S 4S Type-C To 8.4V 12.6V 16.8V Step-Up Boost LiPo Polymer Li-Ion Charger 7.4V 11.1V 14.8V 18650 Lithium Battery - AliExpress
![Need help on inproving this 7.4V LiPo battery bypass circuit design - Electrical Engineering Stack Exchange Need help on inproving this 7.4V LiPo battery bypass circuit design - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/94dSV.png)
Need help on inproving this 7.4V LiPo battery bypass circuit design - Electrical Engineering Stack Exchange
![How to make a low battery indicator for a 7.4V 2S Battery pack? (more info in the comments) : r/AskElectronics How to make a low battery indicator for a 7.4V 2S Battery pack? (more info in the comments) : r/AskElectronics](https://i.redd.it/syi5n845xco51.jpg)
How to make a low battery indicator for a 7.4V 2S Battery pack? (more info in the comments) : r/AskElectronics
![Amazon.com: Anmbest 5PCS 2S 7.4V 8.4V 8A 18650 Charger PCB BMS Protection Board for Li-ion Lithium Battery Cell : Electronics Amazon.com: Anmbest 5PCS 2S 7.4V 8.4V 8A 18650 Charger PCB BMS Protection Board for Li-ion Lithium Battery Cell : Electronics](https://m.media-amazon.com/images/I/71B0LWnJLmL.jpg)
Amazon.com: Anmbest 5PCS 2S 7.4V 8.4V 8A 18650 Charger PCB BMS Protection Board for Li-ion Lithium Battery Cell : Electronics
Is it possible to charge 2 3.7v batteries in series with a TP4056, if not, what circuit would I need? Is it at all possible to charge two 3.7v li-PO batteries in
![Need help on inproving this 7.4V LiPo battery bypass circuit design - Electrical Engineering Stack Exchange Need help on inproving this 7.4V LiPo battery bypass circuit design - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/FCRfi.png)