FLOUREON 2-Pack 2.4V 800mAh Ni-MH Cordless Home Phone Battery Pack for VTech BT166342 BT266342 BT183342 BT283342 TL86009 TL86109 EL52251 Brand: Floureon (1 year warranty and friendly customer service) Voltage: 2.4V. Capacity: 800mAh Type: Replacement Battery Chemistry: Ni-MH Rechargeable: Yes