Dyson Cordless Vacuum Battery Not Holding Charge

i use these battery's in my cordless phone I only need to charge my phone once a week and that's it you cant ask for more than that

When my cordless phone's battery would no longer hold a charge for more than a few hours, I decided to get these. They cost less at B&H than at other outlets. They arrived promptly. They were charged and ready to go, out of the box. And they hold their charge, off the base, for more than two days. Total satisfaction for a great price.

First time using Pearstone battery. Seems to be holding charge good.

Have only had this battery a few weeks, but it fit my DSLR perfectly, is holding charge well, and was only $10.

It's holding a charge as good as the battery that came with my Sony Bridge camera & the cost was substantially less.

Haven't used this battery for too long but is working fine with my Z5 just fine. So far it's been holding a charge well. Happy to have a more affordable option for batteries.

Batteries arrived in a timely manner. I have charged one battery and it seems to be holding a charge nicely and camera is working properly. Time will tell as to the durability. But the price is right.

Seems to be holding the charge, maximum at 3 hours. My 2nd battery, the last one lasted 5 years.

Quick charge, well, it's the initial charge so it was over an hour, but it was simple, and it's been a week and it still holding a charge. That's an improvement over the original battery, which lasted a day, maybe two.

Just what I needed when my rechargeable battery stopped holding a charge (ten years later).  Excellent price, fast shipping.  B&H is my go-to electronics store.