Check yourdevice DC output! Please inspect and find out the specificationparameter of device needs to function, then look for any labels orsymbols that indicate the Voltage and Amps. Not only these models!Please check the specifications and size of your original charger beforeyou choose. If you are not sure with your devices, we provide 24-houronline service
Compatible model:11mm*5.0mm Square Yellow USB Tip
For Lenovo ThinkPad B Series:
B50 B40 B41 B51 B50-80 B50-45 B50-30 B50-70 B40-80 B40-30 B40-70 B40-45 B41-80 B41-30 B41-35 B51-80 B51-35 B51-30
For Lenovo ThinkPad E Series:
E431 E440 E450 E450c E455 E460 E465 E470 E470c E475 E531 E540 E550 E550c E555 E560 E565 E570 E570c E575
For Lenovo ThinkPad G Series:
G50 G40 G70 G50-70 G50-80 G50-30 G50-45 G40-70 G40-80 G40-35 G70-80 G70-70 G70-35 G41 G51 G41-35 G51-35 G510s
For Lenovo ThinkPad L Series:
L440 L450 L460 L470 L540 L560 L570
For Lenovo ThinkPad N Series:
N40 N40-70 N40-45 N40-80 N50 N50-70 N50-45 N50-80
For Lenovo ThinkPad S Series:
ThinkPad S1 Yoga (3rd Generation) Yoga 370 ThinkPad S2 2nd Gen ThinkPad S5 2nd Generation ThinkPad S5 Yoga S431 S440 S531 S540
For Lenovo ThinkPad T Series:
T431s T440 T440s T450 T450s T460 T460s T460p T470 T470s T540p T550 T560 T570 W550s P50s P51s
For Lenovo ThinkPad V Series:
V110-15IKB V130-14IGM V130-14IKB V310-14ISK V310-15ISK V330-14ARR V4400 V4400u V510-14IKB V510-15IKB V720-14 V730-13 V330-14ISK V330-14IKB V330-14IGM V330-15ISK V330-15IKB V130-15IGM V130-15IKB V530S-14IKB
For Lenovo ThinkPad X Series:
X230s X240 X240s X250 X260 X270 X380 ThinkPad X1 Carbon ThinkPad X1 Yoga ThinkPad_X1_(2nd Generation)
For Lenovo ThinkPad Z Series:
Z40 Z50 Z40-70 Z40-75 Z50-70 Z50-75 Z41 Z41-70 Z51 Z51-70 Z410 Z510 Z710
For Lenovo Yoga Series:
Yoga 14 20DM 20FY, Yoga 15 20DQ, Yoga 260 370 460, S1 Yoga 12, S3 Yoga 14, S5 Yoga 15, Yoga 2 11 13, Yoga 2 Pro, Yoga 11 11S, Yoga 13, Yoga 500, P40 Yoga Yoga 260 370 460 2 Pro 13 14 15 11S P40 300 500 300-11IBY 300-11IBR 500-14IBD 500-15IBD 500-14IHW 500-14ACL 500-14ACZ 500-15IHW Yoga 730-15IKB
For Lenove Chromebook Series:
N20 N20p 11e X150E 11E Chromebook, Yoga 11e 2nd, Yoga 11e 3rd Gen, 11e 5th Gen Yoga, 11e 5th Gen (Generation), 11e Chromebook
For Lenovo Flex Series:
Flex 2 10 3 14 15 3-1470 3-1480 3-1570 3-1580 3-1535 3-1120 3-1130 1470 1480 1570 1580 1120 1130 1535 Flex3 Flex 2-14 2-15 Flex 14 15 14D 15D
For Lenovo ThinkPad IdeaPad Series:
300 500 500S S210 S500 S510P U430 U430P U530 Z410 Z505 Z510 Z710 Z580 S405 S410 S410P S500 K2450 K4450 K4350 K4350A V4400U 300-14ISK 300-15ISK 300-17ISK 300-14IBR 300-15IBR 300S 300S-11IBR 300S-14ISK 500 500-15ISK 500-15ACZ 500S 500S-14ISK 500-14IBD 500-15IBD S210 S210 Touch S215 S215 Touch S500 S500 300 500 300-14ISK 300-15ISK 300-17ISK 300-14IBR 300-15IBR 300S 300S-11IBR 300S-14ISK 500-15ISK 500-15ACZ 500S 500S-14ISK S210 S210 S215 Touch
Compatible model:4.0mm*1.7mm Tip
For Lenovo Ideapad 100 Series:
100S-14IBR 100-14IBY 100-14IBD 100-15IBY 100-15IBD
For Lenovo Ideapad 110 / 110S Series:
110-15 110-17 110-14 110S-11 110-14ISK 110-14AST 110-15ISK 110-15IBR 110-15ACL Touch-15ACL 110-15AST 110-17IKB 110-17ISK 110-17ACL 110S-11IBR
For Lenovo Ideapad 120/130/130S Series:
120S-11IAP 120S-14IAP 130-14IKB 130-15IKB 130S-11IGM 130S-14IGM S130-11IGM S130-14IGM
For Lenovo Ideapad 310/310S Series:
310-14IKB 310-14IAP 310-15ISK 310-15IKB 310-15ABR 310 Touch-15IKB 310-15IAP310S-14ISK 310S-15IKB
For Lenovo Ideapad 320/320S Series:
320-14IKB 320-14IAP 320-15IAP 320-15IKB Touch-15IKB 320-15AST 320-15ABR 320-15IKBN 320S-15IKB
For Lenovo Ideapad 330/330S Series:
330-14IKB 330-15IGM 330-15ARR 330-15IKB 330-15AST 330-15IKB 330-17IKB 330S-15IKB 330S-15ARR
For Lenovo Ideapad 510/510S Series:
510-14ISK 510-15ISK 510-15IKB 510S-12