Alex Stepanov
Published © GPL3+

How to Convert Toy Flashlight to Rechargeable Flashlight

My daughter got a toy flashlight. The flashlight was powered by five button batteries. Of cause batteries discharged quickly.

EasyFull instructions provided1 hour122
How to Convert Toy Flashlight to Rechargeable Flashlight

Things used in this project

Hardware components

SparkFun LiPo Charger Basic - Micro-USB
SparkFun LiPo Charger Basic - Micro-USB
×1
LiPo battery
I used 130mAh battery because it fit inside flashlight.
×1
Resistor 100 ohm
Resistor 100 ohm
×1
Resistor 12k Ohm
×1
2 pin JST connector with wires
×1

Hand tools and fabrication machines

Hot glue gun (generic)
Hot glue gun (generic)
Soldering iron (generic)
Soldering iron (generic)

Story

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Schematics

Schematic

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Credits

Alex Stepanov

Alex Stepanov

4 projects • 14 followers
Analog engineer
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