Dell 266J9 51Wh 11.4V Laptop Battery for G3 15 3590 G5 5500 Inspiron 5490

Searching for the dell 266j9 battery price in bd? QASWATEC offers the Dell 266J9, a brand new 51Wh, 11.4V replacement battery for Dell G3 15 3500, 3590, 3790, G5 15 5500 and Inspiron 5490 laptops. If your gaming or home laptop no longer lasts away from the charger, this pack gets it moving again.

Key Features

• Part number: Dell 266J9 (D3590)
• Capacity: 51Wh at 11.4V
• Condition: brand new, black pack
• Made for Dell G3 15 and G5 15 series
• Direct replacement, no modification needed

Matching Part Numbers

The supplier lists these part numbers: P89F, P89F001, P89F002, P89F003 and P89F004. This battery fits Dell G3 15 3500, 3590 and 3790, G5 15 5500 SE and 5505, and Inspiron 5490 series. Compare the part number on your old battery before ordering.

Signs the Battery Needs Replacing

Look for runtime that drops to an hour or less, sudden shutdowns at 20 or 30 percent, a charge meter that jumps, or a laptop that dies when the charger is removed. These point to a worn battery.

Why Replace It Early

A laptop that must stay plugged in loses its portability, and sudden power loss can damage unsaved files. An early replacement keeps your work and your games safe.

What You Get

You receive one Dell 266J9 battery pack for the models above, ready to fit in place of your old pack. If you are unsure that your model matches, send us the model name printed under your laptop and our Elephant Road team will check the fit before you buy, so you avoid a wrong order.

Care Tips for Longer Life

Avoid letting the battery sit at zero, keep the laptop cool while charging, and use a quality charger. For laptops that stay plugged in, discharge the battery to about half once a month.

Buy Dell 266J9 from QASWATEC

QASWATEC has served Dhaka since 2010 at Elephant Road. Visit the showroom or order online for a dependable Dell laptop battery with a clear warranty.