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Compact black AC adapter brick with 5.5mm 2.5mm barrel plug

E-buy

E-buy AC Adapter 19V 1.58A 5.5mm 2.5mm

SKU CH-8M9B-NC97J

Replacement 19 V 1.58 A AC adapter with 5.5 mm × 2.5 mm barrel plug for HOIOTO models ADS-40NP-19-1 and 19030E

  • Product typeAC Adapter
  • 19 V 1.58 A output powers compatible HOIOTO laptops
  • 5 mm × 2.5 mm barrel tip matches ADS-40NP-19-1 connector
  • 40 W rated capacity supports everyday workloads
  • 12 month warranty covers defects
  • 60 day free replacement or refund option

Compatible Power Supply

This E-buy AC adapter delivers 19 V at 1.58 A through a 5.5 mm by 2.5 mm barrel connector. It is built as a direct replacement for the HOIOTO ADS-40NP-19-1 19030E unit. The adapter is supplied new and carries a 12 month warranty with a 60 day free replacement or refund option.

Fit and Limitations

The unit suits owners of the listed HOIOTO models who need an exact voltage and connector match. Buyers whose laptops require a different output voltage, a higher current rating or an alternative tip size should look at another adapter. Compatibility must be verified against the original part number before purchase.

Deciding Specification

The 5.5 mm outer and 2.5 mm inner barrel diameter is the single specification that decides whether this adapter fits the laptop power jack. If the original charger uses a different tip geometry the unit will not connect, regardless of voltage or current rating.

How it compares

Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.

Price $21.99
Cheaper than about 68% of the 27,790 comparable items (median $30.99).

Specifications

Product
Product typeAC Adapter

Questions about this item

Which laptop models or original part numbers must I already own for this 19 V 1.58 A adapter with a 5.5 mm × 2.5 mm tip to work?

It replaces the HOIOTO ADS-40NP-19-1 19030E unit, so any laptop that shipped with that exact part number will accept the adapter.

Will this 19 V 1.58 A adapter safely charge an older HOIOTO laptop that originally used a lower-wattage supply?

Yes, the 40 W output matches the original ADS-40NP-19-1 specification, so it delivers the same power the older system expects.

How can I confirm the adapter is working correctly once I plug it in?

The laptop should show a charging indicator and power on normally; the 19 V 1.58 A rating matches the original ADS-40NP-19-1 specification.

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