alberio wrote:
Actually I couldn't leave the challenge go unanswered. Every battery I tested from D, C, AA, AAA, rechargeable lithium ion, disc batteries were made with ferrous material, and were highly attracted to a magnet. However if the battery was swollen, like Longshadow stated, then more drastic measures would be needed.
Same here but different result. I used a pile of 18 (EIGHTEEN !!!) neo super magnets on the batteries for EOS M-series. Testing at the end thaz exposed when you open the battery door, Canon brand apparently has ZERO ferrous material, and the ReFuel brand has so little that the battery was barely attracted to a pile of 18 neo magnets.
Thank you from: UserIDs_Useless_Test_Labs.org.
We are now returning you to your regularly scheduled clown car. Have a nice hour !