26650 cell recommendations ?

[bella-headlight]

I am after two 26650 cells around 5000 mah, button top to run in series in a light drawing about 5.5 amps on high (Thorfire S70).
The light has low voltage warning & protection so they can be unprotected cells.
I am in the UK so US sellers postage charges kill any deal.
I have been considering these Thorfire own cells http://www.amazon.co.uk/dp/B01ASYZMB4/
Any recommendations on suitable cells & suppliers greatly appreciated.

 

[hazza]

Ecoluxshop on eBay have a good reputation. They sell some Keeppower 5200 mAh protected cells that are effectively button top, that would be my choice.

 

[sidecross]

The Keeppower 26650 protected battery flat top is 71.1mm long; two button top in series may be too tall to fit.

I use an unprotected Keeppower 5200mAh 26650 battery in only single battery configuration.

 

[SCEMan]

In my S70 I've been using King Kong 26650 4000mAh ICR26650 button tops. They've actually tested out at 4300-4500 mAh and can handle 10A+. They are 67.7 long and I wouldn't go much longer as the tailcap already is a tight fit.[h=1][/h]