18650 charger (TP4056 chip)
thingiverse
A simple 18650 battery charger using TP4056 chip (with protection). CAUTION: please be careful while charging your batteries. don't forget that it can explode and cause injuries. Do not charge on conductive surface because the soldering is on the bottom. I'm not responsable if you cause any material damage or injuries.You build it at your own risk ! Inform you on how to charge batteries before use it. NEED: - 1 TP4056 circuit https://www.amazon.fr/gp/product/B0798M12N8/ref=ppx_yo_dt_b_asin_title_o02__o00_s00?ie=UTF8&psc=1 (fr/eu) - 2 Nickel bar (0.15mm* 6mm * 50 mm) (can be replace with cable) https://www.amazon.fr/gp/product/B07CWJ7LJY/ref=ppx_yo_dt_b_asin_title_o01__o00_s00?ie=UTF8&psc=1 (fr/eu) - electric cable - soldering tools - some 18650 battery to charge FUTUR VERSION: - cable and circuit protection. - spring version.
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