![Amazon.com: PowerMax PMBC 100 Amp 12V Battery Charger /Maintainer, Flash Reprogrammer & Adjustable Power Supply w/ 15ft Cables, Voltage Display & Mounting Brackets for RV, 12V Car Audio, Boat motors & LED + Amazon.com: PowerMax PMBC 100 Amp 12V Battery Charger /Maintainer, Flash Reprogrammer & Adjustable Power Supply w/ 15ft Cables, Voltage Display & Mounting Brackets for RV, 12V Car Audio, Boat motors & LED +](https://m.media-amazon.com/images/I/81KDMpRqqIL.jpg)
Amazon.com: PowerMax PMBC 100 Amp 12V Battery Charger /Maintainer, Flash Reprogrammer & Adjustable Power Supply w/ 15ft Cables, Voltage Display & Mounting Brackets for RV, 12V Car Audio, Boat motors & LED +
![Can I charge the 3.7V battery cell with this power supply (12V charger) ? And how long should I charge it : r/ElectroBOOM Can I charge the 3.7V battery cell with this power supply (12V charger) ? And how long should I charge it : r/ElectroBOOM](https://preview.redd.it/s2ewqbsvwhj71.jpg?width=640&crop=smart&auto=webp&s=691ccfdae959f68b74c5e476dd067e985afb4957)
Can I charge the 3.7V battery cell with this power supply (12V charger) ? And how long should I charge it : r/ElectroBOOM
![Using a Switching Power Supply for Battery Charging - Power Supplies (off-board) - Electronic Component and Engineering Solution Forum - TechForum │ Digi-Key Using a Switching Power Supply for Battery Charging - Power Supplies (off-board) - Electronic Component and Engineering Solution Forum - TechForum │ Digi-Key](https://global.discourse-cdn.com/digikey/original/2X/1/19da715081b3e7293d2f87733b61316ae59729c1.png)