iMah BT18443/BT28443 2.4 Volt 500mAh 1.44Wh Ni-MH Rechargeable (Type: AAAA*2 Battery cells, longer than AAA battery size)
Over-voltage, over-current, over-charge, and short-circuit protection & Best wire Length for the space
Compatible with original VTech BT18443/BT28443 V-Tech LS-6115 LS-6117 LS-6125 LS-6126 LS-6205 LS-6217 LS-6225
Come with 2 iMah Ryme B5 BT18443/BT28443 Cordless phone battery packs
Choose one better than buying new phones. Kindly Note: This battery is replacements for BT18443/BT28443, End number "443", not "433". The size if different.