Instruction: Answer the given question by extracting information from the supporting document.

Input:
Question: Do these work in a Panasonic KX-TGA630S model?
Document: I purchased the batteries for my set of Panasonic model KX-TGA101S telephones. The new batteries look just like the original batteries, and the set of 8 batteries I purchased on Amazon.com came as pictured, with no factory packaging. I've put 4 of these new batteries into 2 of my phones, and they charged up and seem to be working just as the original batteries did. So for the first month, no problems. And I don't really expect any. I'm happy with this purchase.
Saved us from throwing all of our old phones out due to dead batteries. We have an old enough model that uses these regular batteries so I was delighted that a six year old set of phones now all work like new again.
Most people may assume that since this product (8 Pack Panasonic NiMH AAA Rechargeable Battery for Cordless Phones) bears the Panasonic brand name, it must be the best replacement batteries for Panasonic DECT 6.0 cordless phones. But that's not necessarily the case.First, check the battery compartment of your Panasonic cordless phone (for example, thePanasonic KX-TG1062M DECT 6.0 Cordless/Corded Phone). If you see just two loose AAA cells instead of a battery pack, you're in luck!
These were half the price as what they were through panasonic. They  Work like a charm. I recommend the purchase.
If you need batteries for you Panasonic these work just fine, they are a little pricey but they keep you talking.
Bought these to replace the batteries that came with my old panasonic cordless phones. Replaced them and they work great.
These were the most reasonable priced batteries for our Panasonic phone system I found. They arrived timely and work great.
I bought these to replace the batteries that came with Panasonic cordless phones. They work well and the price was good.
I bought it to replace my Panasonic cordless batteries.so far after several months it seems to work just fine
This batteries were replacements for my Panasonic telephones, that kept loosing their charge.New batteries work great. Very happy with the batteries.
Answer: If your phone takes AAA size batteries these should work perfectly. My phone model is KX-TGA641.