Radio Shack 23-965 Cordless Phone Battery Ni-CD, 3.6 Volt, 850 mAh - Ultra Hi-Capacity - Replacement for PANASONIC P-P511, TYPE 24 Rechargeable Battery

Great replacement batteries . had several of these portable phones and the batteries all went bad at nearly the same time. problems would show up as losing connection, buttons not responsive shot charge life. These batteries got all my phones up and running tip top again

They worked fine.

9 months and we hardly use the phone. Battery is dead.

It worked

Item as described. fast delivery. good business, thank you.

Very disappointed in this battery. Phone went dead after 10 minutes. And yes, I did charge it for 24 hours before using.

Exactly what I needed! Works for our cordless phone perfectly!