Make the simplest 12-volt battery charger, using 2 components of scrapped electric vehicles

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Make the simplest 12-volt battery charger, use 2 components of scrapped electric vehicles, and easily get it [I love electrical appliance repair]
#ElectricVehicleBattery#BatteryCharger#Waste Utilization#Charger

[@anhbahanquoc5888]

如何製作智能脈沖充電器?謝謝

[@firstted1234]

直接去買一個 不香嗎？😂

[@rayx2740]

我在家里也是用电瓶充电手机

[@user-zo9rd4ry3k]

可以請教你如何用電瓶給手機充電.是自製還是蝦皮有賣.謝謝

[@dplikun]

​@@user-zo9rd4ry3k买个快充模块就可以

[@noodles5647]

想知道 两个直流正极相连不会爆炸么 如果12v+5v 不会爆炸？

[@GGNurse]

5V那個會比較危險 因為被過充 只能同電壓

[@user-fd4ik7od5f]

怎样才能知道电瓶满了？会不会冲爆

[@DianQiWeiXiu]

不会的