Instruction: Given a question and the related document, and generate the answer to the question based on the information provided in the document.

Input:
Question: Will this battery grip work with the  Pentax K-5iis body?
Document: Since I started using this grip, I rarely have that issue.For some, the added weight might be an issue but I have not found that to be the case. The added feeling of having a secure hold on the body is worth the trade-off.I find that all the controls on the grip work but, hardly ever use them.
However, at this price, I feel that this great camera deserved a great grip.My only "gripe" would be the fact that you have to remove the grip from the body to replace the battery in the body. Since the Pentax lithium battery lasts so long, I will probably just go with a battery in the grip (replaced from the side).
Very nice quality...perfect fit/match with my Pentax...no complaints whatsoever....would definitely recommend this add-on. It adds bulk to the camera body, but I like the professional look and feel...and the 2nd shutter button, etc. I have only used it with the lithium battery, but there' an insert or adaptor for AA's as well. Nice product...would recommend.
The original pentax batter grip for K-7 and k-5 is a quality product, and of the same quality as the K-5 itself. The battery grip is an extension of the camera, and the feel of the K-5 for the serious photographer with the original battery grip is much better than without it, especially when you add bigger lenses. The balance and feel is better, even though a bit heavier.
I have never  owned any SLR (DSLR) other than a Pentax. I now have two K-5 IIs bodies and I do not know how I ever got by without the Pentax D-BG4 Battery Grip!I rarely shoot in any mode other than manual. Generally, I will use the "Green" button as a guide and adjust according to the scene or desired result.
The Pentax K-7 is a wonderful camera, but I found that its small size, especially when coupled with larger lenses, made it awkward to handle.The D-BG4 Battery Grip solves this problem, balancing out the camera while giving you extra battery power and extra control when composing vertically-framed shots.The build quality is top notch.If you own a K-7 and can afford the D-BG4 Battery Grip, I recommend it without hesitation.
The Genuine Pentax grip is a quality product that looks and feels like it is part of the K5 camera body. Before I bought it I thought it was expensive, and to be honest I still think it's expensive. However, I would still recommend it due to the quality of the product/ It's weather resistant, strong and very comfortable. I can easily see this grip lasting for many years.
That particular compartment also allows for storage of an SD card. It's too bad that SD card can't just plug in and work, but you will have to change it. The battery will work right within the grip (but I'm sure you already knew that). The other battery compartment allows you to use AA batteries for power. I haven't used the feature but it is nice to have in a crutch.
Unfortunately, after returning two K-7 cameras, I have an excellent battery grip sitting around waiting for another K-7.
For those of us with larger than average hands, the small size of the K-7 makes it a bit less comfortable than the larger K20 despite the great ergonomics of the K-7. The answer is this battery grip. It is an essential addition to the K-7, greatly improving handling, comfort and ease for portrait-oriented shots. It is built with the same solid feel of construction and weather sealing as the camera.
Answer: Yes. Check Pentax web site: http://www.ricoh-imaging.co.jp/english/products/k-5-2/accessories/