New R14 C720 C740 65W AC Adapter Laptop Charger for Acer Chromebook R11 11 13 14 15 CB3 CB5 CB3-131 CB3-532 CB5-132T CB5-571 Aspire one S5-371 S5-391 S7-391 S7-392 R5-471T R5-571TG [19V 3.42A]

[Music] this delta electronics laptop charger is compatible with the models of Acer laptops listed [Music] the output specification of this charger is 19 volts 3.42 amps and 65 watts you should check the item you are replacing has this specification which you can find on the label of your old charger the charger uses a three pin cloverleaf power cable which is included in the package along with the charger ready for immediate use [Music] the charger has a black 3 millimeter connector you should check that your old charger has this connector as there are other types of chargers which are commonly confused with this item for example the larger five point five millimeter yellow round connector and the USB type-c connector this charger is fully ul safety certified meaning it has been tested in a globally reputable test laboratory and confirmed to be compliant with electrical safety regulati