Simple DIY rechargeable flashlight

Convert ordinary flashlight to rechargeable.

Main components: ~2500mAh 3.7v Li-On battery, 3.7v incandescent bulb.

Working time with useful brightness: 5h

Skip to conclusion and final demo: https://www.youtube.com/watch?v=k-ZnEKy9pko&feature=youtu.be&t=1844

Music:
Around the Bend by Evan Schaeffer -http://freemusicarchive.org/music/Evan_Schaeffer/Glow_1216/Evan_Schaeffer_-_09_-_Around_the_Bend

Date by Roulet - http://freemusicarchive.org/music/Roulet/Beats_dAmor/Roulet_-_Beats_dAmor_-_09_Date

Video taken on Samsung WB250F camera with Esperanza EF110 tripod.

Видео Simple DIY rechargeable flashlight канала Artūrs