BT183342/BT283342 2.4V 800mAh Ni-MH Battery Pack, Compatible with AT&T VTech Cordless Phone Batteries BT166342/BT266342 BT162342/BT262342 CS6709 CS6609 CS6509 CS6409 EL52100 EL50003 (Pack 4)

These batteries are the perfect replacement for the originals that came with my AT&T Cordless Digital Landline Phones. In fact, these batteries have a higher mAh (Milliamp hours) than the originals so each charge last longer (400 mAH were the originals, and replacements are 800 mAh)

I purchased the BT183342/BT283342 2.4V 800mAh Ni-MH Battery Pack as a replacement for my Cox cordless phone, and it works perfectly. The installation was simple—just unplugged the old battery and connected this one without any issues. After a full charge, the battery holds power well, providing long talk time and standby life similar to the original. My phone now lasts for days without needing a recharge, and I haven’t experienced any drops in performance. If you’re looking for an affordable and reliable replacement for your Cox or VTech cordless phone, this is a great option. Highly recommend!

I don’t know if they all come this way, but upon installation low battery alert came on. It charged up, but I was surprised it said it was low as soon as installed. Speculating it’s not as popular an item anymore because most people have ditched the land line. It was easy to install, fit perfectly, and charged quickly.

Worked fine , initially thought of replacing whole old phone. But replacing battery with this worked and saved me a lot.It did not come with full charge. We need to charge.

Yesterday I posted that when I received the battery it showed 2 bars on the battery condition, and that I installed it and set the phone on the base and after about 6hrs of charging it was still there, well this morning it showed a full charge, I surely thought it was no good, but I was wrong

Works as described, its perfect replacement for my bad battery

Works as atated

Great Product