Philips SJB4152 Cordless Phone Battery 3.6 Volt, 700mAh (2 Pack) Philips 3.6v 700mAhFits:AT&T: 9200, 9301, 9307, 9340, 9350, 9355, 9410, HS-8210, HS-8240, 2117B, 2718B, E2116, E2126, E5908, 5909B, 5945BGE: 21008 GE2-A, 22583633EE1, 25836HE1, 25861GE3, 25861EE3, 25931EE2, 25951EE1, 25951EE2, 25951EE3, 25951EK2, 27831FE1, 27831FE2, 27923GE1, 27923GE1, 25922GE1, 27831GE2, 27923GE1, 25982EE3, 27881GE2, 25952EE327831EE125952EE325942GE227881GE225942GEI27851FE125922GEIV-Tech: ia3864-01, ia5823, ia5854, ia574, ia5845, ia5854, ia5874, IA5878, t2350, IA5863, Replacement Telephone Battery Fits AT&T: 9200, 9301, 9307, 9340, 9350, 9355, 9410, HS-8210, HS-8240, 2117B, 2718B, E2116 E2126, E5908, 5909B, 5945B GE: 21008 GE2-A, 22583633EE1, 25836HE1, 25861GE3, 25861EE3 25931EE2, 25951EE1, 25951EE2, 25951EE3, 25951EK2, 27831FE1, 27831FE2, 27923GE1