How long does it take to charge a Minelab Equinox Battery? Leilani Rodriguez March 04, 2021 22:52 Updated Question: How long does it take to charge a Minelab Equinox Battery? Answer: It take 4 hours to full charge a Equinox the 1st time. Relevant to: Minelab Equinox Related articles I want to buy a Minelab Equinox, but I'm concerned about the sealed battery. Can I replace it? Pairing Minelab Equinox Wireless Headphones Can you tell me about the Coiltek coils for the Equinox? FAQ Can I pair the Garrett AT waterproof pinpointer with the Equinox 800? Comments 0 comments Please sign in to leave a comment.