February 15, 2026
Description
This is a lithium battery charger adapter for the 18650 battery I made for the FT-60r, found here. https://www.thingiverse.com/thing:3413951 It uses nickel strip for the ring terminals, and 2 short M3 screws. For the charger, it uses a 8.4v Li-Ion charger designed for 2 18650s in series. Found here.
https://www.amazon.com/gp/product/B0777BV3K5/ref=ppx_yo_dt_b_asin_title_o00__o00_s00?ie=UTF8&psc=1
Dont try to just hook it up to 8.4v supply. It needs to be charged with a charger specifically designed for lithium ion batteries!
The wires broke off of my original charger after some use. I designed a V2 with much better wiring found here: https://www.thingiverse.com/thing:4235020
Category: ElectronicsLicense:
Creative Commons — Attribution — Noncommercial — Share Alike
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