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How to make rechargeable emergency light at home
Автор: DIY29
Загружено: 2025-10-26
Просмотров: 18506
Описание:

A rechargeable emergency light is a portable or fixed light source with a built-in battery that automatically turns on during a power outage. It uses a rechargeable battery and can provide illumination for several hours, making it useful for safety during blackouts or as a portable light for various tasks like camping, reading, or repairs.
material use
4v led
3.7V lithium ion battery
TP4056
switch
audience query
how to make mini flash light at home
how to make emergency light
how to upgrade battery for light
how to make solar light
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