Thank you to all who answered. I did go ahead and purchase these batteries and so far haven't had any problems with them. They seem to be working just fine.
268907
THEIR AD STATES...This item: Wasabi Power Battery (2-Pack) and Charger for Panasonic DMW-BCG10, DMW-BCG10E, DMW-BCG10PP and Panasonic Lumix DMC-3D1, DMC-TZ6, DMC-TZ7, DMC-TZ8, DMC-TZ10, DMC-TZ18, DMC-TZ19, DMC-TZ20, DMC-TZ25, DMC-TZ30, DMC-TZ35, DMC-ZR1, DMC-ZR3, DMC-ZS1, DMC-ZS3, DMC-ZS5, DMC-ZS6, DMC-ZS7, DMC-ZS8, DMC-ZS9, DMC-ZS10, DMC-ZS15, DMC-ZS19, DMC-ZS20, ***DMC-ZS25***, DMC-ZX1, DMC-ZX3 ...SO YES, I THINK SO..GOOD BATTERIES SO FAR AND CAN'T BEAT THE PRICE... GOOD LUCK
1049837
So far, they work great. I think the key is to drop them as little as possible, as well as letting the batteries run down all the way before recharging. If this changes I will re-post.
1434527
I have used these batteries for in excess of six years and have not had one issue. I think they are a good buy for the money...
648151
We have ordered those batteries several times and have had no problems. They seem to last 8-10 days.
871925
I've never once had an issue with the included batteries. They also charge perfectly in my Canon charger.
1799584
Brilliantly in my experience. Been using them for weddings, as primary batteries. I can't remember now, but I believe in my review I put a number on how many shots I got from them.I purchased them before I did the firmware update, and updated after my 1st or 2nd use, they still work wonderfully.The only thing I don't know if their longevity...I'm not positive these will last as long as OEM, but so far I have absolutely no indication that they won't.
1479961
The new batteries (different number than the originals) have been working for me extremely well for the past year. They are a little larger than the olds ones but last much longer on each charge.
14143
No problem with them. They are a lot better than the original battery that came with my Sony camcorder. Holds a charge longer and also chargers faster. Hope this help's you.
940680
In my experience these batteries are just as good as the originals. I haven't noticed any power difference whatsoever.E.
993642
Sorry to hear your having trouble brother!! I have owned mine for almost a year and I just checked it, working just fine with the original batteries plus I still have the 2nd pair which they included. The best thing to do is contact the manufacturer, I've talked to them and they have a great customer service dept. I think they will be more than willing to help. Good Luck
271413
I have had no issues with these batteries in my D7100. I haven't used them a great deal yet but so far everything works exactly as the OEM battery did, including the battery age gauge.
1165607
I have ordered several of these batteries with no issues... I suggest you send it back and get a different one.
1776792
I have had excellent results with these batteries, usually lasting 5 days or longer. Maybe have had one dud in the year I have been buying them.
1035046
Hello, no I just put this new battery in and it works great!!! I have had really good luck with it and happy I purchased it. Hope you have the same success as I have with this battery.
1901952
I've never had a bad battery from these. They've been all good and i''ve placed another order. You might get 1 0r 2 in the box but i hardly doubt it.
1712984
The battery worked just fine in my laptop. I have not had a problem with it.
499414
I would say yes - batteries came in the mail faster than expected and I installed them with no problem.