2-Pack iMah Ryme B8 BT5632 BT5872 Battery Compatible Vtech LS5105 LS5145 LS5146 89-1333-01-00 Cordless Handset Telephone iMah BT5632 BT5872 3.6 Volt 600mAh 2.16Wh Ni-MH Rechargeable (Type: 3-AAAA Battery cells, longer than AAA battery, Please kindly check the size or take order according to the part number of your original battery) Over-voltage, over-current, over-charge, and short-circuit protection & Best wire Length for the space Compatible with Vtech LS5105 LS5145 LS5146 BT5632 BT5872 89-1333-01-00 Come with 2 iMah Ryme B8 Cordless phone battery packs Choose one better than buying new phones. Kindly note: Please kindly check the battery size&connector type Or order the correct battery according to original battery part number or the detail phone model.