EBL 3 Pack Rechargeable Cordless Phone Batteries for Home Phone V-Tech BT-17333 BT-27333 BT-17233 BT-27233 BT-163345 BT-263345, Cordless Telephone Battery Replacement Packs Battery: 3Packs 2/3AA,3.6V 600mah,rechargeable Compatible model: Vtech BT-17333, BT-27333 and others listed in the description. Note: Items may come in different color. High quality,short-circuit protection for safety. Warranty: The replacement battery come with 30 days money back and 1 year warranty.