Canon CP-E4 Compact Battery Pack for Flash - Used- Excellent Condition w/ Pouch

Description

Here is a Canon LP-E4 external battery holder for some flash units.  The battery holder, which holds 8 "AA" cells, is very clean.  I installed some batteries (not included) and plugged it into a Speedlite flash unit (not included) and verified that it speeds up the recharge process.  It is a very simple thing, though.  As I understand, this is useful for people who do a lot of flash photography where it is important to be able to flash quickly with a number of shots pretty close together.  I do not do this type of photography, so I do not need it.  Please make sure it is compatible with the equipment you plan to use it with prior to buying.
Please ask any remaining questions before bidding or buying.
DISCLAIMER:
While I avoid selling items that are typically considered dangerous, I hereby state that I am not liable for any damages that may result from use of any item I sell.  This includes use according to the intended purpose of the item at its time of manufacture, or use for some alternate purpose that I cannot foresee.  It is entirely the responsibility of the buyer to determine the safety of using the item however he/she sees fit.  My liability shall never exceed the cost of the item paid to me by the buyer.
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