keengeorge
(keengeorge)
6055
G'Day Benchmark, 
Welcome to BLF!!
Make sure you put your wallet & credit cards under lock & key, Otherwise....
Please have a look at:
18350 Battery tubes for BLF A6, Eagle Eye A6 and X6, as well as codes for short Convoy S2+ tubes in Blue and Red
https://budgetlightforum.com/t/-/34979
Unfortunately as you will read there, there have been a lot of problems with wrongly manufactured short tubes.
Best Regards,
George