Wasabi PowerBattery for Pentax D-LI78, D-L178 and Pentax Optio L50, Optio M50, Optio M60, Optio S1, Optio V20, Optio W60, Optio W80

So far the battery works well. I don't know how long it will last, but the price was quite reasonable.

Great replacement battery for the Pentax Optio ! Especially given the fact that that brand of digital camera isn't easily found in stores.

Ive only recharged the pentax (that came with my W-60),and this battery 3 or 4 times,but the nextop has actually outlasted the pentax! It will be some time (I hope) before I'll determine overall life,but for the $ (under 10 dollars) nextop wins by a mile!

This is the second battery we've bought for our older camera and glad to get it. The life may not be as long as the original (manufacturer) version but the price is good and it works fine.

Although the numbers exactly matched the battery I needed. When this arrived I discovered it was not the right battery. Be very careful when ordering replacement batteries.

Works great

Does not retain charge like the original one.

It does what it's suppose to do!! How long it will last, the jury is still out on that one.