Can anyone recommend a repair facility in the US the can repair the balance port on an Hyperion EOS 1420i NET 3 Balance charger? I have been using this for 4 years on my ebike pack. It has performed without issue until last week. One of the balance ports reads zero. The pack is still good as I have another charger at home that still works. I just require both chargers for longer commutes.
Thanks in advance.