Output Max: 20V 2.25A 45W / Input Volt Range: 220V 1.0A / Tip Size: 4.0mm * 1.7mm (Do not buy if your laptop requires more than 2.25A) Compatible with Ideapad 100 100S Series 100-15IBD (not compatible with 100S-11IBY); Ideapad 110 110S Series 100S-14IBR 110-15ACL 110-15ISK 110-15IBR (80T7); Ideapad 120 120S Series; Ideapad S145 Series S145-15AST S145-15API, S145-15IWL; IdeaPad 310 320 320S 330 330S 510 520 710S Series; Yoga 710 Series 710-15ISK; Flex 4 Flex 5 1470; Compatible Part numbers ADP-45DW BA ADP-45DW C ADL45WCC PA-1450-55LL 80TJ 81N3 81H5 81VS 81WA 81SS and others Features: Strong, durable construction and compact design. Charges your device at maximum current and full speed. Charging will automatically stop when the battery is full Please note: The interface of this product is 4.0X1.7 mm, which is only suitable for laptops with 4.0X1.7 mm Cannot use laptops with yellow square tip, 3.5X1.35 mm cylindrical shape, and USB Type-C interface Multi-protection: built-in current protection, voltage protection, short-circuit protection, thermal protection, overload protection, safe and reliable, to ensure the safety of you and your equipment

Specifications: Input : 220V 50Hz Output: 20V 2.25A 45W Connector: 4.0 x 1.7 mm

Applicable to ideapad 100, 110, 110S series (not compatible with 100S-11IBY)Ideapad 310/310S 320/320S 330/330S series:310-14IKB 310-15ISK 310-15ABR 310-15IKB 310-15 IAP (including touch)320-14IKB 320-14IAP 320-15IAP 320-15IKB Touch-15IKB 320-15AST 320-15ABR 320-15IKBN 320S-15IKB330-14IKB 330-15IGM 330-15ARR 330-15IKB 330-15 ast 330-15ikb330-17IKB 330S-15IKB 330S-15ARRIdeapad 510/510S 520/520S 530/530S 710S series:510-14ISK 510-15ISK 510-15IKB 510S-12ISK 510S-13ISK 510S-13iqb 510S-14iqb 510S-14ISK520-15IKB 520H-15IKB 520L-15IKB 520 r-15IKB530S-14IKB 530S-14ARR 530SH-14IKB 530SL-14IKB 530 sr-14IKB 5300se-14 ikb 530S-15IKB 530SH-15IKB710S-13IKB 710S-13ISK 710S Plus 710S Plus Touch-13IKBIdeaPad Yoga 710 series:710-11 disks 710-11IKB 710-14IKB 710-14 disks 710-15IKB 710-15 disksChromebook N22, N23 (non N23 Yoga), N42, 100S, N22-20, IdeaPad Flex 4/5/6 series:Flex 4 1470 1480 1570 1580 1435 1130, Flex 5 1470 1570, Flex 6 6-11IGM 6-14IKB 6-14ARRCompatible Compatible part number:ADL45WCC adl45ncc3a adl45nac3a PA-1450-55 All PA-1450-55LN GX20K11838 5A10H429195A10H42921 5a10h542923 5a10h33625 5a10h143630 5a10h243632 ADP-45DW BA ADP-45DW B PA-1450-55LR