Vtech BT266342 Rechargeable AAA Cordless Phone Battery

For use with CS61xx series, CS63xx series, CS64xx series, CS65xx series, CS66xx series, CS67xx series, CS68xx series, CS69xx series, DS65xx series, DS66xx series, FS62xx series, IS71xx series, LS63xx series and SN61xx series

2.4V 750mAh capacity

Ni-MH chemistry