M1: 15V, Dimension: 6.3*3.0mm for TOSHIBA compatible model laptops
M3: 16V, Dimension: 6.5*4.5*1.35mm for SONY;FUJITSU compatible model laptops
M4: 18.5V, 3.5A, 4.9A; Dimension: 4.8*1.7mm.For HP compatible model laptops
M5:19V, 2.37A, 3.42A, 4.74A; Dimension: 5.5*2.5mm. For Toshiba Asus Compatible model laptops
M6:19V, 3.16A, 4.74A; Dimension: 5.0*3.0mm with pin. For Samsung Compatible model laptops
M8:19.5V, 2A, 3.9A, 4.7A; Dimension: 6.5*4.4mm with pin. For Sony Compatible model laptops
M9:19.5V, 3.34A,4.62A; Dimension: 7.4*5.0mm with pin. For Dell Compatible model laptops
M11:20V, 3.25A,4.5A; Dimension: 7.9*5.4mm with pin. For LENOVO/IBM Compatible model laptops
M12:18.5V, 3.5A,4.74A; Dimension: 7.4*5.0mm with pin. For HP compatible model laptops
M13: 19V,1.58A, 2.31A, 2.37A ; Dimension: 4.0*1.7mm. For Toshiba compatible laptops
M18:19V, 2.1A, 2.37A, 3.42A; Dimension: 3.0*1.0mm, For Acer/Samsung/Asus compatible laptops
M19:19V, 2.37A, 3.42A; Dimension: 4.0*1.35mm.For Asus Compatible model laptops
M20:19V, 3.42A,4.74A; Dimension: 5.5*1.7mm.For Acer Gateway Compatible model laptops
M21:19.5V, 2.31A, 3.33A; Dimension: 4.5*3.0mm with pin. For HP compatible model laptops
M22:19.5V, 2.31A, 3.34A,4.62A; Dimension: 4.5*3.0mm with pin.For Dell compatible model laptops
M27:20V 3.25A,4.5A; Dimension:11*5.0mm Square. Compatible: For LENOVO Compatible model laptops