There doesn't seem to be a comparable product - did they not perform as expected over time?
asked
Why were the Lithium HE batteries discontinued?
I'm pretty sure the HE batteries are still produced:
https://www.mgenergysystems.eu/en/products/he-series/
There is the battery compatibility document here:
https://www.victronenergy.com/live/battery_compatibility:mgenergysystems
