I made a more adjustable lipo battery discharger using sockets for G4 halogen bulbs. This draws between 1.7 and 8.6 amps on 3S and works with 4S batteries as well. I often come back from flying with a fully charged battery, and this is a safe way to get it back to a resting charge of ~3.8 volts per cell.
Негізгі бет Adjustable Lipo Discharger - simple DIY project
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