36v solar container lithium battery pack turns into two 12v power supply groups

Can I charge a lithium ion battery with a 12V DC adapter?

Always balance-charge lithium-ion cells using a proper charger. Add fuse protection or a BMS (Battery Management System) for extra safety in production versions. Yes, you can charge this pack using a 12V DC adapter or another 12V battery, as long as:

Should you build your own lithium-ion battery pack?

Building your own lithium-ion battery pack is not only fun but also incredibly useful. With multiple output voltages, modular battery replacement, and a built-in voltmeter, this pack offers flexibility and functionality for makers of all levels. Have any questions or want to showcase your version?

Can I use a 12V DC adapter to charge the pack?

Add fuse protection or a BMS (Battery Management System) for extra safety in production versions. Yes, you can charge this pack using a 12V DC adapter or another 12V battery, as long as: You charge through the BMS-protected charging port (P+ and P-) Or Just Connect a 12v adopter with it. DO NOT: Safe Charging Options:

How do I install a 3 x 18650 battery pack?

Steps: Insert the 3 x 18650 cells into the holders. Verify that the voltmeter display is working and showing the correct value. Try Powering: This is the real-world proof that your battery pack works as intended. Make sure there is no heat buildup during operation. Secure all components using hot glue or insulation tape for durability.