Akyga AK‑ND‑01 19 V 3.42 A 65 W – replacement power adapter

The Akyga AK‑ND‑01 is a compatible notebook power supply rated at 19 V / 3.42 A (65 W), with a 5.5 × 2.5 mm barrel connector. It’s intended as a cost‑effective replacement (non‑original) adapter suitable for various laptop brands. :contentReference[oaicite:1]{index=1}

Features

• Output specification: 19 V DC, 3.42 A, 65 W max. :contentReference[oaicite:2]{index=2}
• Wide input range: AC 100‑250 V, supports global usage. :contentReference[oaicite:3]{index=3}
• Connector size: Barrel type 5.5 mm × 2.5 mm. :contentReference[oaicite:4]{index=4}
• Protection features: Includes OVP (over‑voltage), OCP (over‑current), SCP (short‑circuit), OTP (over‑temperature) etc. :contentReference[oaicite:5]{index=5}
• Ferrite core on cable: Helps reduce interference. :contentReference[oaicite:6]{index=6}

Benefits

• Budget‑friendly replacement option for laptops requiring 19 V / 3.42 A input.
• Easy to find and replace without paying for branded charger premium.
• Compatible with many models (check connector size & voltage) so works as a convenient spare/backup.
• Compact design suitable for travel or home use.

Box Contents: 1 × Akyga AK‑ND‑01 adapter (power cord may or may not be included depending on region).

Technical Specifications

• Model: AK‑ND‑01 :contentReference[oaicite:7]{index=7}
• Output Voltage: 19 V :contentReference[oaicite:8]{index=8}
• Output Current: 3.42 A :contentReference[oaicite:9]{index=9}
• Maximum Power: 65 W :contentReference[oaicite:10]{index=10}
• Output Connector: 5.5 × 2.5 mm (barrel) :contentReference[oaicite:11]{index=11}
• Efficiency: >80% :contentReference[oaicite:12]{index=12}
• Length of DC cable: approx. 1.2 m :contentReference[oaicite:13]{index=13}

Compatibility & Use Cases

• Works with laptops that require 19 V / 3.42 A with a 5.5 × 2.5 mm jack — commonly found in brands such as Asus, Toshiba, HP / Compaq and others. :contentReference[oaicite:17]{index=17}
• Useful as a replacement when original charger is lost, damaged or needs a convenient second adapter for travel/office.
• Because it’s not “branded original” but rather a replacement, it may be more cost‑effective — though check quality and compatibility before purchase.

Important Notes & Tips

• Confirm your laptop’s charger specification: if it requires higher current or a different connector size/voltage, this adapter may not be sufficient.
• Since this is a replacement (non‑original) adapter, ensure the build quality, certifications (CE, RoHS) and seller reputation are good. :contentReference[oaicite:18]{index=18}
• Check the connector polarity and fit: a 5.5×2.5 mm barrel tip is common here, but other laptops may use e.g. 4.0×1.35 mm, or require “slim tip” or USB‑C — so don't assume one size fits all.
• Keep some headroom — if your laptop pushes more than 65 W under load, this adapter might become warm or may not perform as optimally as a higher‑wattage charger.

Keywords / SEO

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