I think this is what you need https://rover.ebay.com/rover/0/0/0?mpre=https%3A%2F%2Fwww.ebay.com%2Fulk%2Fitm%2F192316637726 Sent from my moto x4 using Tapatalk
Avia...Do you have HELE (Start /Stop), if so you'll want to charge in "snowflake" mode. When I bought my 7002, Boardwalk had a Cali adaptor in stock, so you could check with Steve, Paul, etc...T
My Cytek stock adapter had an adapter attached to it. So it was just unplug and play. I've seen these on Ebay that look good. I always use snow flake mode with the 7002. Better charge if on the charger for 7 day or longer storage.