Panasonic Original Ni-MH Rechargeable Battery for the Panasonic KX-TG2511ET - KX-TG2512ET & KX-TG2513ET And Other DECT 6.0 Digital Cordless Phone Set : Amazon.co.uk: Electronics & Photo
Amazon.com: Synergy Digital Cordless Phone Battery, Works with Clarity XLC3.4 Cordless Phone, (Ni-MH, 1.2V, 1000 mAh) Ultra Hi-Capacity Battery : Electronics