2-Pack Axiom Cordless Home Phone Battery for ATT BT184342 BT28433 2X Axiom (TM) BRAND NEW BATTERY FOR VTECH, ATT PHONES COMPATIBLE WITH VTECH , ATT PHONES Capacity (power): 850mAh Unit Weight: 23.00 gram. Total Weight: 46.00 gram Axiom Rechargeable Battery For AT&T and Vtech Phones. Compatible With Battery Part Numbers BT-8300 / BATT-6010 / BT18433 / BT184342 / BT28433 / BT284342 / 89-1326-00-00 / 89-1330-01-00 / CPH-515D (2-Pack)