Spectralink PTS360 replacement battery. This battery is Nickel Metal Hydride (Ni-MH) chemistry, 4.8 Volts and rated at 650 mAH capacity. This battery is compatible with Spectralink SKPT400, AVAYA 700245509, PTB400, PTB410, PTS330, SL650, WTS400 phones.
Spectralink BPX100 replacement battery. This battery is Nickel Metal Hydride (Ni-MH) chemistry, 4.8 Volts and rated at 730 mAH capacity. This battery is compatible with Spectralink AVAYA 3626, RNP2400 phones, NetLink i640.