A 19.5 V, 2.31 A (≈45 W) replacement power adapter compatible with many Dell laptops that use a 4.5 mm outer × 3.0 mm inner barrel connector.
It converts standard AC mains power (100–240 V) into stable DC output required by the laptop. Designed as either an OEM (original) or high‑quality aftermarket charger.
Output: 19.5 V DC at 2.31 A
→ Matches exactly what compatible Dell laptops need for safe charging.
45 W Power Output
→ Provides enough power for daily tasks while charging the battery.
Plug Size: 4.5 mm outer × 3.0 mm inner
→ Standard for specific Dell Inspiron, Vostro, Latitude & some older XPS models.
Most chargers include:
Over‑current protection
Over‑voltage protection
Short‑circuit protection
Over‑temperature protection
→ Helps protect both the adapter and the laptop.
Compatible with global mains:
100–240 V AC input
→ Can be used in most countries with a suitable plug adapter.
Powers the laptop while the battery charges.
Ideal for everyday use: browsing, office work, video playback.
Keeps the internal battery topped up during prolonged use.
Helps extend battery life when used correctly (not constantly at 100% overnight).
Works as a direct replacement if the original Dell adapter is lost or broken.
Can be kept at work, in travel bags, or second location so you don’t carry your main adapter everywhere.
If you have any questions, please get in touch with us at
sales@computerplus.com.mv