Heads up for cheap Lumicycle batteries

[Charlotte]

Lumicycle are having a tenth birthday sale and flogging off their Endurance Lithium Ion batteries for £40 off list price.

http://www.lumicycle.com/product/116/week-one---endurance-bag-batteries.htm

They look just the thing for my HID lamp conversion project.

Tell me why I shouldn't buy one - please?

:sweat:

 

[greenlight]

Thread title sounds like a warning. I would have written something like 'Battery sale' or '40L off'.

 

[Harpoon76]

What spec' are the Lumi batteries?

FWIW, you can get a 14.4v 4400mAh li-ion pack from All-battery.com via their eBay site for ~£50.