What are some good ways to clean the magnetic electrical contacts of my receiver and Bahoma cell?

• Q-tip with rubbing alcohol - do both receiver and cell
• Scrape any crud with a small probe - like a toothpick or small flat head screwdriver or broken tip of a hobby knife
• Use Stabilant 22 electrical contact enhancer liquid - it can help
• Squeeze the cell on the charger terminals to get the magnets nice and true - the magnet surfaces should be in the same geometric plane for best electrical contact

• Does the LED blink in an S-O-S pattern for about 10 seconds and then it does play some tones? If it does, this means your cell needs to be recharged, or you may have a poor battery contact. Clean the magnetic battery contacts - they can get dirty and pick up all sorts of magnetic debris. They need to be cleaned periodically - this is very important.
• Check magnets on your cell and on the receiver - are they all still attached and intact? If they have broken off of the cell, you’ll need to replace or repair it - If a magnet has broken off of the receiver, contact Plantraco
• Check the magnet terminals to see if there is any magnetic debris coating the cells, preventing a good electrical connection. If there is, clean them off with a Q-tip, toothpick, small flathead screwdriver etc Dip your Q-tip in rubbing alcohol, this can clean the crud off your magnet terminals
• Check the bahoma cell - measure volts with voltmeter. You should be above 4 Volts for a fully charged cell