DIY 12.6V 4A CC/CV LiFePo4 Battery Charging System Installation

Описание: In this video, I’m upgrading my custom 12V 40Ah LiFePO4 battery pack by adding a dedicated CC/CV charging system. If you've been following the build, you know this pack is a powerhouse, but it needed a more reliable way to top up. I’ll show you how I integrated the charging module to handle 12.6V at 4A safely and efficiently.

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We’ll dive into the wiring, the component selection, and a full test of the CC (Constant Current) and CV (Constant Voltage) stages to ensure those LiFePO4 cells stay healthy for years to come.

What’s inside this video:
Overview of the 12V 40Ah LiFePO4 Pack
Installing the CC/CV Charging Module
Wiring diagrams and safety tips
Charging test: 12.6V @ 4A performance
Final assembly and bench testing

Components Used:
12V 40Ah LiFePO4 Battery Cells
CC/CV Step-Down/Step-Up Charging Module
Dual Display Volt/Amp Meter
Heavy duty 12AWG/14AWG wiring

If you enjoyed this DIY electronics project, make sure to:
✅ SUBSCRIBE for more power electronics, inverters, and Arduino projects!
🔔 HIT THE BELL so you never miss a high-voltage upload.
💬 COMMENT below if you have questions about the LiFePO4 charging logic.

#LiFePO4 #BatteryPack #DIYElectronics #BatteryCharger #CCCV #12V40Ah #CreativeForYou #ElectronicsProject #SolarPower #EnergyStorage