✅ Adapter Specifications:
Brand: LiteOn / Delta (OEM for Samsung, Acer, Toshiba)
Model: PA-1400-14
Part Number (P/N): AD-4019S, BA44-00266A
Input: 100–240V ~ 1.0A, 50–60Hz
Output: 19V ⎓ 2.1A (40W)
Connector Type: Round 5.5mm (outer) × 4.0mm (inner) barrel with center pin (Black Tip)
💡 Note: Two original LiteOn adapter designs exist for this model — both are genuine 40W versions and fully compatible with the same laptops (see photos).
✅ Compatible Part Numbers:
PA-1400-14, AD-4019S, BA44-00266A, PA-1400-14S, ADP-40MH, BA44-00267A
✅ Compatible Laptop Models:
This 40W LiteOn power adapter works with laptops requiring 19V 2.1A (40W) and a 5.5×4.0mm connector with center pin, including:
💻 Samsung Series 3 / 5 / 7 Chromebooks and Notebooks:
NP300, NP305, NP350, NP355, NP370, NP530, NP535, NP550
💻 Acer Aspire / TravelMate:
Select compact models with 19V / 40W requirement
💻 Toshiba Satellite Series:
L500, L550, and similar configurations using 5.5×4.0mm center pin
⚠️ Important Notes:
Please verify your laptop’s voltage and connector type (19V / 2.1A / 5.5×4.0mm) before purchasing.
❌ Not compatible with 5.5×2.5mm, 4.8×1.7mm, or Slim Tip (Lenovo) connectors.
Using an incorrect or lower-wattage adapter may cause charging instability.
✨ Happy online shopping! KS