This adapter is equipped with sextuple protection to provide safe and stable power supply. Universal application, it is worldwide compatible with the laptop with the same interface(round tip) and the same power output / wattage(90W 20V 4.5A). Superior heat dissipation performance by sturdy exquisite quality synthetic material shell, frosted appearance, skidproof and durable, well enduring wear and tear.

Features:
Input: AC100-240V 50-60Hz (Worldwide Universal) Output: DC 20V 4.5A 90W round tip with pin inside.
Adopt fine quality electrolytic capacitors and high standard transformer, security and stability.
Overcharge protection, intelligent power supply, overcurrent, overvoltage, instant temperature and short circuit protections.
Made of high quality raw materials, which ensures low noise and ripple when the laptop in operation.
Mature manufacturing process, produced by most experienced manufacturer, advanced quality.
Strict power supply management, which keeps strong continuous power supply.
Passed various stern tests before release date, stable performance.

Specification:
Mode number: PA-1900-05
Color: Black
Input: AC100~240V 1.8A 50~60Hz
Output: 20V 4.5A
Power: 90W
Interface: Outer diameter: 7.9mm, inner diameter: 5.5mm
Performance: Overcharge protection, intelligent power supply, overcurrent, overvoltage, instant temperature and short circuit protections
Item size: 12.5 * 5 * 3cm / 4.9 * 2 * 1.2in(L * W * H)
Item weight: Approx. 440g / 15.5oz
Package size: 20 * 13 * 6cm / 7.9 * 5.1 * 2.4in(L * W * H)
Package weight: 443g / 15.6oz

Replace Part Number:
40Y7660 40Y7661 40Y7662
40Y7663 40Y7664 40Y7665
40Y7666 40Y7667 92P1109
92P1155 92P1154 92P1158
FRU 92P1104 FRU 92P1106 FRU 92P1108
FRU 92P1110 FRU 92P1112 FRU 92P1114
FRU 92P1157 FRU 92P1153 92P1160
92P1212 40Y7659 40Y7700
92P1110 92P1211 93P5026
92P1156 92P1161 40Y7699
PA-165-171 92P1255 92P1160
92P1158 92P1104

Compatible Laptop Models:
T6 R6 Z6
X6 X200 X300
T60 T60P T61
T61P R60 R60E
R61 R60I R61E
R61I Z60T Z60
Z60M Z61 Z61
TZ60 Z60T T400
T400I T410 T410IT410s
92P1254 T520 T520i
T530 T420s T420i
T420si T430 T430s
T430i T500 T510
W500 W710 SL410
SL500 SL510S420 SL400
E430 E530 E420
E125 SL510S420 E430c
E425 E520 E325
E320 E525 E335
E31 E40 E420s
R61i R61 R400
L530 L330 L410
L421 E31 E135

Package list:
1 * AC Adapter
1 * Power Cable

Note: The package list without user manual.
You can apply it for the laptop with the same power output(90W 20V 4.5A) and the same interface(round tip) if there is no model compatible with your laptop model on the webpage.
If you are still not sure about it could work with your laptop or not, pls contact with us, we'll help you to choose. Thank you!