The faulty electric mosquito swatter can be directly changed to the lithium battery

How To upgrade Electric flyswatter with 18650 Li-ion Battery and Usb charging

How To Upgrade Electric Flyswatter with Big Capacitor

修改電蚊拍.換電池.改電容加大火力

開燈還要等他閃閃閃？ | 傳統燈管改LED燈管 | DIY

10W 的充電器可以給 5W 的手機充電嗎？

改造電蚊拍 (電池改 Type C)

拼多多19块9包邮的电蚊拍能不能买？看完5款拆解再决定

【CC】遙控器液晶螢幕黑化處理，不要再當冤大頭，買反光片

DIY電蚊拍電容更換#223j2kv、#加倍、#夏天、#登革熱

How to transform a 3x powerful electric mosquito racket ｜Insect Killer Insect Killer Enhanced Edit

充電式手電鑽改有線快拆 動力十足 永不虧電 /愛迪先生

電蚊拍維修好簡單 電不了蚊子 其實就這兩個地方簡單處理一下就好了 海賊王diy日記

【CC】Mac BOOK 螢幕面板拆解再利用前傳

實測電瓶修復分法 Measured Battery Repair Method

電蚊拍續電力升級改造 (Micro USB 改 Type C)

给蓝牙耳机换电池超详细教程，耳机充电仓无线耳机更换电池

How to use a piece of wire (wire) to repair a 18650 Li-ion battery that cannot be charged!

The electric mosquito swatter is broken, it can be repaired with the mobile phone charging head

电蚊拍坏了不要丢，这样改造一下比新的威力还大，充电还方便。