Make a power supply to charger all types of batteries. All types of batteries can be charged using this PSU with a voltage range between 1.4 volts to 36 volts. And this PSU can also be used as an adjustable PSU.

segments
00:00 Opening
00:38 Parts
00:40 Desoldering Potentio and LED
02:28 Trick to change potentio
05:05 PVC Sheet Sizes
05:18 Making a PVC cover
12:17 Installation of Parts
13:05 Wiring diagram
15:38 Set Voltage xl4015
16:00 Installation of Parts
18:52 schematic wiring diagram
18:58 Finishing
21:26 Variable Voltage Test
21:58 Voltage Calibration
22:13 Load and current tests
22:46 Cordless Drill Battery Charge
24:14 Lead Acid battery charge
25:32 Closing

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