I just got a 7" Lilliput Monitor (669HB) and their lithium-ion 6 hour battery to marry with a canon 7d

Does anyone remember if you have to get a different HDMI cable? The HDMI cable that came with it doesnt fit the Canon 7D port.

http://img34.imageshack.us/img34/2066/img20110517130157.jpg

Anyone also get the LI battery? I also noticed the lithium-ion battery doesnt seem to light up with plugged in - error? or it doesnt light up when charging?

http://img28.imageshack.us/img28/1778/img20110517130117.jpg

anyone have these issues or familiar with this hardware?

Just for future reference Lilliput monitors dont come with the mini-HDMI port cable - you have to buy it separately
Also - the extended life batteries they sell dont report they are charging, you have to press the button to check if it charged up all the way