Today we try a circuit from the internet for charging batteries, a BMS or battery management system. I’ll show you a schematic for only one cell and scale it up for any amount of batteries if you want a 2S battery pack, 3S, and so on. The function of this circuit is to charge the batteri... view more

• circuit
• homemade
• charger
• lipo
• BMS

We all know that our smartphone's battery is always out of juice when we really needed it, for example to make an imp... view more

• DIY
• emergency
• powerbank
• charger
• portable
• EDC
• lipo
• circuit