I can't say much. First I was amazed of how fast I received the product to top it off it even had the instruction of how to put the battery correctly. All I could say is thank you, thank you.

Very happy customer.

Fast Delivery/Nice low price

This is a great product

Batteries here are sold for less than other stores out there. However, it just takes a couple of weeks before you receive the item. I do not mind as long as the price is right! Will definitely buy again next time.

I bought a lithium battery for a Comcast motion detector and replaced it and got the same error message on the touch screen indicating a low sensor battery. I
called customer service and she insisted it must be the fault of the Comcast motion detector. Told me to contact Comcast. Comcast ran diagnostics on detector and found that battery is defective. I’m not paying to to return this defective battery. Cutting my loses.