Specification:

AC Input: AC 100V - 240V 50-60Hz (for worldwide use)
Output Voltage:19V
Output Current: 2.37A
Max Output Power:45W
Connector:3.0×1.0mm
Color: Black
Cord Cable: US Plug
Package includes:

1 x AC Adapter
1x US Power Cord
Compatibility:

Acer Aspire 1 Series: Aspire 1 A111-31 A114-31 A114-32 A114-31-C4HH
Acer Aspire 3 Series:Aspire 3 A311-31 A315-21 A315-21G A314-31 A314-33 A314-41 A315-31 A315-41
A315-41G A315-51 A315-52 A315-53 A315-53G
Acer Aspire 5 Series:Aspire 5 A514-52 A514-53 A514-52G A514-52K A514-52KG A514-53G A514-54 A514-54G
A515-41G A515-44G A515-44 A515-51 A515-51G A515-52 A515-52G A515-54
A515-54G A515-55 A515-55T A515-56 A515-56G A515-56T A517-51 A517-51G Aspire 7 A715-73G
Acer Aspire E5 Series E5-576 E5-576G E5-511 E5-511G E5-511P E5-521 E5-521G E5-522 E5-523 E5-523G
Acer Aspire E15 E5-575 E5-575G E5-573 E5-573G E5-573T E5-574 E5-574G E5-571 E5-571G
E5-571P E5-571PG E5-552 E5-552G E5-553 E5-553G E5-574 E5-574G E5-575 E5-575G
Acer Aspire ES1 ES15 Series:ES1-511 ES1-520 ES1-522 ES1-523 ES1-531 ES1-532G ES1-533 ES1-571 ES1-512
Acer Aspire S3 S7 R7 R11 R14 R15 Series R7-571 R7-571G R7-572 R7-572G R5-571T R5-571TG S7-191 S7-391
S7-392 S7-393 S3-371 S3-391 S3-951 S3-391-6046 R11 R3-131T R3-131T-C1YF
Acer Aspire V3 Series:V3-551 V3-571 V3-572 V3-572G V3-572P V3-572PG V3-574 V3-574G V3-574T V3-531 V3-551
V3-571 V3-572 V3-572G V3-572P V3-572PG V3-574 V3-574G V3-574T
Acer Aspire V5 V15 Series:V5-122P V5-123 V5-131 V5-132 V5-132P V5-171 V5-561 V5-561P
Acer Aspire V11 V13 V15 Touch V3-331 V3-371 V3-372 V3-372T V3-575 V3-575G V3-575T V3-575TG V3-532 V3-571 V3-532G V3-574TG Acer Chromebook 14 13 15 CB3-531 CB3-532 C810 C910 CB5-571 CB3-431 CB5-311 CB5-311P CB3 532-C864
Acer Chromebook R 11 CB5-132T C738T CB5-132T-C8ZW CB5-132T-C9KK CB5-132T-C1LK C738T-C44Z
Acer Chromebook 11 C740 C720 C740-C4PE C730 C730E C735 CB3-111 CB3-131 CB3-132
Acer Chromebook 11 N7 C731 C731T C731-C8VE C731T-C42N C731T-C42N CB311-7HT N16Q13
Acer Swift 1 3 SF314-41 SF314-54 SF314-54G SF314-51 SF314-52 SF314-52G SF314-53G SF314-55
SF315-52 SF315-52G SF315-41 SF315-41G SF315-51 SF315-51G SF314-55G SF314-57
Acer Swift 1 Series: Acer Swift 1 SF113-31 SF114-31 SF114-32
Acer Swift 3 Series:Acer Swift 3 SF314-41 SF314-54 SF314-54G SF314-51 SF314-52 SF314-52G SF314-53G SF314-55
SF315-52 SF315-52G SF315-41 SF315-41G SF315-51 SF315-51G SF314-55G
Acer Swift 5 Series:Acer Swift 5 SF514-51 SF514-52T SF514-52TP SF515-51T SF514-53T SF514-54GT SF514-55TA SF514-54T SF514-54T-5428
Acer Spin 1 Series:SP111-31 SP111-31N SP111-32N SP113-31 SP111-33
Acer Spin 3 Series:SP315-51 SP314-51 SP314-52 SP314-53N SP314-54N SP314-53 SP314-54
Acer Spin 5 SP513-51 SP513-52N SP513-53N SP513-52NP
Acer TravelMate P2 P4 P6 B1 B117 X3 B3 X5 B117-M B117-MP X313-M X349-M X349-G2-M B1 B118-R B118-RN
Acer Aspire One Cloudbook 11 AO1-131 AO1-131M AO1-132
Acer Aspire One Cloudbook 14 AO1-431 AO1-431M
Acer Switch 3 5 7 12 SW312-31 SW312-31P SW512-52 SW512-52P SW713-51GNP SW7-272 SW7-272P SW5-271 SW5-271P
Acer Aspire One Series 722 725 756 522 533 532h AOA150 AO756 D270 D257 D255 D250 D260 D150 A110 AOD257
Aspire E1 E1-410 E1-410G E1-421 E1-422 E1-430 Aspire ES1-111 ES1-111M
Acer Aspire Series 4339 4530 4720Z 4730Z 4741 4743 4743Z 4810T 4810TZ 4830 4830T
Acer Aspire 5250 5251 5253 5517 5532 5560 5733 5733Z 5742 5750 Acer Aspire 7250 7535 7540 7551 7560 7720 7736z 7739 7740 7741z 7741g 7750 7750g 7750z
Acer Aspire M3 M5 M3-581TPG M3-581T M5-481PT M5-481PTG M5-481T M5-481TG M5-581T M5-581TG M5-582PT M5-583P
(These are part of the compatible models, not all compatible models!)

Tips:
The adapter may be will get a little hot during charging, it is normal phenomenon.
If you not sure this adapter suits for your laptop or not, please feel free to contact us and send us your adapter model.