Looking for a good USB rechargeable 18650 battery 69mm max length

Batteries and Chargers Rechargeable Batteries
1

Good day everyone

I am looking for a good capacity 18650 USB (USB-C preferable or micro) rechargeable battery that is 69mm max length including the charging circuit, it is for a non-hobbyist in need of one and doesn’t want to buy a charger just for 1 battery. which one do you recommend that fits the length?

Thanks in advance for your help!
AlexGT

2

They’re almost always 69mm-70mm regardless, unless you cherrypick one that’s more “compact” than another.

I had a few otherwise identical… Wubens?.. that were a bit dicey. Some would barely squeeze into my Ope, and others wouldn’t fit at all.

Reason I bring up my Ope is that it can be hit or miss squeezing in 21700s to fit, so that’s right around 70mm on the dot.