12 - 900v 500a - Contactor

Here is a testing of a contactor you can purchase from batteryhookup.com Great to safety switch large voltage or amperage batteries or loads. Use my code : tech for a discount. Contactor : https://batteryhookup.com/products/te... Since this channel is still pre revenue I would like to offer those who like the content and see me produce more to be able to help out. I am not a fan of Patreon or YouTube's options. If anyone wants they can deposit to the listed addresses below. Anything is appreciated. Ethereum : 0xceC7C7C0c7F3ED4E6F9DbD962E282513B4D614A1 BitCoin : 3NhhExZw4z2rDHdHvMnTHDZgmPrQtBCiRk DogeCoin : DSunPwCvXo46ErTNEs9CehCpSqxcyDSgFj