Panasonic KX-TC1000 Cordless Phone Battery Ni-CD 2-1/2 AA w/Mitsumi, 2.4 Volt, 300 mAh - Ultra Hi-Capacity - Replacement for Panasonic P-P305, Type 14 Rechargeable Battery Replacement Battery for Panasonic P-P305, Type 14 - Ni-CD 2-1/2 AA w/Mitsumi, 2.4 Volt, 300 mAh. 100% compatible with your OEM battery - 3 year warranty. Made with high quality Japanese cells. Synergy Digital is a Registered Trademark