<p> PERFECT COMPATIBILITY: <br/> Shaver charger List of compatible models (some models are not listed) <br/> N orelco 3000 Series： S3233,S3212,S3560,S3570, S3311,3000,3100, 3200, 3500,QG3330,BT3210/41, etc. <br/> <br/> N orelco 5000 Series ： <br/>S5080, S5400, S5380, S5420, S5083,S5530, S5588,QC5530,QC5570,QC5580,MG5750/49,HC5450,BT5210/42,BT5501, BT5502,BT5511/49,BT7215/49,BT5210/42,5000,5100，5200,5500,5600,5700, etc. <br/> <br/> N orelco 7000 Series ： <br/>MG7710,MG7720,MG7780,MG7750/49,MG7791/40,8T7220,BT7201,BT7206,S7530,S7340,S7370,S7310,S7370, 57949, S7788/82,S7782/85,S7370,S7780,AT790,PT720,BT7215,PT724,PT730,7000,7100,7200,7300,7400,7500,7600,7700,etc. <br/> <br/> N orelco 9000 Series ： <br/> 9300,9700, s9000,S9311/84,S9721/84, etc. <br/> <br/> HQ Series： <br/> HQ8505,HQ8830,HQ8835,HQ8445,HQ7120,HQ7300, HQ7320, HQ7340,HQ7360,HQ7290,HQ7200,HQ7360,HQ7380,HQ7390 etc. <br/> <br/> More Models ： <br/> N orelco QP6510,QP6520,QP6530,QP6550,HC9450, BG2040/49,QT4018/49, PT920,AT899,AT810,AT811, AT815, AT830, AT880,2000 / 4000/ 6100 / 8900 Series, etc.<br/><br/> IDENTIFICATION OF COMPATIBILITY:<br/> In short, check whether the information on the back of your shaver is 4.3V, otherwise it cannot be used. <br/><br/> SPECIFICATION：Input voltage 5V, output 4.3V 70mA<br/><br/> Vancle Charger for Philips One Blade QP2520,4.3V USB Charging Cable A00390 Replacement Charger Cord for Philips N orelco One Blade QP2520,QP2620,QG3320,RQ320,RQ328,RQ330,RQ331 RQ338,RQ350(1) <br/><br/></p>