PC Micro Store takes up to 66% off its entire selection of Young Micro Digital Camera Batteries. Plus get an extra 50% off via coupon code "YMDCA50OFF". Better still, most orders qualify for free shipping. Combined, that's tied with our November mention as one of the best discounts we've seen for these items from PC Micro Store.

A best bet is the Young Micro Olympus LI-50B Li-Ion Digital Camera Battery (pictured), model no. YM-LI50B, for $9.95 before the above coupon, $4.97 after. With free shipping, that's $4 off and the lowest total price we could find. It's for use with select Olympus digital cameras.