Never buy batteries again! Discover this brilliant home hack to save money

 

The battery problem: Ever settled in to watch a movie, only for the remote to stop working? Between TVs, fans, and toys, batteries disappear fast—and quietly drain your budget.

The fix? Make your remote rechargeable.
You’ll need:

  • A small rechargeable battery (like a 3.7V 14500)
  • A USB charging module (TP4056)
  • A diode (e.g., 1N4007)
  • A bit of patience

Just solder the battery wires where the originals were, install a USB port on the back, and voilà—no more swapping batteries.

LD

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