How to Make a 4v Lead-acid Battery Charger හැමදේම සරලව

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4v බැටරියට ඔවර් චාජ් වෙන්නෙ නැති අඩු වියදමෙන් සෑදිය හැකි බැටරි චාජරයක් හදන හැටි සරලව. How to Make a 4v Lead-acid Battery Charger | Without Transformer - using The Transformerless power supply - Very Low-Cost circuit ඩව්න්ලොඩ් ලින්ක්👉 https://drive.google.com/drive/folders/13pOOO7p6n-2UrSjH2ePyANvgHFQ3ZAIl?usp=sharing ----------------------------------------------- Facebook group👉 https://www.facebook.com/groups/2491182024479994/ Facebook Page👉 https://www.facebook.com/Electronic-Lokaya-318754655505999/ -------------------------------------------- instagram👉 https://www.instagram.com/electroniclokaya/ ------------------------------------------- My new Channel👉 https://www.youtube.com/channel/UCzn2_LGHnF06_O3ZJpBh4mA ------------------------------------------- 🙏 Welcome To My Channel ( Electronic Lokaya ) Thanks for watching. subscribe & share ! i'm KaluwaDewa Nishantha, a Electronic | Electrical | Mobile Phone | power Amplifier | Heavy Bass Speaker | Subwoofer | Mixer | Circuit | Repairing | Multimeter | Tech talks | Tech Review | Unboxing and Review | Sinhala | Restoration #electronic_lokaya #battry_charger #4v_battery_charger #6v_Battery_Charger #12v_battery_charger #How_to_make_a_4v_Charger 12v Car Battery Charger #power_cut_solution electronic components