I did not rule out the cordless starters but at the same time I did not mention them due to expense, I merely put forward a viable cost effective option because I had a poor experience up until I tried the Hangar 9 12 V starter.

I actually did buy an Align cordless starter which cost me about £200(with batteries and mains charger) total just for backup however the low cost arrangement I'm currently using (Hangar 9) works great and I'm quite impressed with it.