Universal Li-ion Battery Charger

[@prabhakarmandal8296]

Sir is device ko input me kitne volt dena hoga & battery full hone ka pata kase lagega?

[@TARIQLAB]

Input pe 30v tak de den tu 1.2v se 24v ki battery charge kar sakta hai, 1.2v ke liye 1.5v , 3.7v ke liye 4.2v 12v ke lye 14v , 24v ke liye 27v set karna hai

[@shareefali5498]

Very good information brother 👍 👌

[@dhawalsoni8644]

Which ic and which resistance you use sir?

[@TARIQLAB]

Transistor TIP3055
Pot 50k
Resistor 220 ohm