@aqeeltech786: DIY 3.7V Battery Charger Setup! 🔋⚡️ Learn how to make a simple 3.7V lithium-ion battery charger using a USB cable! This easy circuit features a charging indicator (Red) and a full-charge indicator (Green). Perfect for beginner electronics projects. 🛠️💡 Components needed: 3.7V Battery (2000mAh) 1K Resistor 1N4007 Diode Red & Green LEDs Male USB Connector #DIY #Electronics #BatteryCharger #circuit #fyppppppppppppppppppppppp

Aqeel Tech

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Wednesday 26 November 2025 18:21:25 GMT

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Comments

Reng bhiruh :

is there any fast charging?

2026-02-17 05:18:54

its mark's :

Does this work with a 24V battery pack made of 18650 3.7V batteries?

2026-07-07 13:24:18

berk_ :

kaç v ile

2026-06-16 19:18:09

доллар призрак в самолёте :

кстати, я тоже собрал, у меня есть макетная плата. с неё запчасти взял. ну, пару вещей мои выключатель и припой.

2026-06-22 17:34:38

... :

а какие надо детали

2026-04-01 19:02:30

gera3153pt3 :

👌

2025-12-10 23:50:35

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