DESC: PANASONIC RECHARGEABLE CORDLESS PHONE REPLACEMENT BATTERY: Replacement for: PANASONIC: KX-T3610, KX-T3620, KX-T3640, KX-T3705, KX-T3710, KX-T3710-B, KX-T3720, KX-T3720-B, KX-T3725, KX-T3725-B, KX-T3730, KX-T3800, KX-T3805, KX-T3807, KX-T3822, KX-T3823, KX-T3824, KX-T3832, KX-T3848, KX-T3848-B, KX-T3850, KX-T3850-B, KX-T3855, KX-T3855-B, KX-T3860, KX-T3860-W, KX-T3870, KX-T3875, KX-T3910, KX-T3910-B, KX-T3920, KX-T3920-B, KX-T3930, KX-T3932, KX-T3932-B, KX-T3935, KX-T3935-W, KX-T3940, KX-T3940-W, KX-T3950, KX-T3950-W, KX-T3960, KX-T3960-W, KX-T3695, KX-T3980, KX-T3980-W, KX-T4200, KX-T4300, KX-T4300-B, KX-T4330, KX-T4330-B, KX-T4350, KX-T4370, KX-T4370-B, KX-T4400,KX-T4400-B,KX-T4600. UNIDEN: XC-310,XC-315,XC-320,XC-330,XC-340, CT-301. SONY: SPP-D15,SPP-A20,SPP-A40,SPP-A60,SPP -57 TOSHIBA: FT-S002, FT-6003/ BK, FT-6203, FT-6303FT-6400W, FT-6503, FT-6603