FLOUREON 3-Pack 2.4V 1800mAh Ni-MH Cordless Phone Batteries for Sony BP-T50 AT&T: 50, 91301 Vtech BT175242 BT-175242 BT275242 BT-275242 All the FLOUREON products sold by SEVESTO comply CE, RoHS, MSDS, UN38.3 Certifications. Capacity: 1800mAh,Voltage: 2.4V,Battery Type:NI-MH Compatible with Models:Sony: BP-T50, BPT50, BP-T51, BPT51, BP-TR10, BPTR10,Vtech: BT175242, BT-175242, BT275242, BT-275242, 6119, 6128, 6129, 89-1341-00-00, 8913410000 Package Content: 3X 2.4V 1800mAh Ni-MH Cordless Phone Batteries for Sony BP-T50 Note: Since there are a lot of details phone models, please make sure you select the right battery model according to your original battery.