For professionals who rely on their Dell Precision workstation, a dying battery is a productivity killer.
The Dell Precision 7550 / 7560 95Wh High-Capacity Workstation Battery restores your original runtime—and then some. Priced at Rs. 18,599, this genuine, bench-tested 6-cell internal pack (11.4V, Li-Polymer/Li-Ion) is the direct drop-in replacement for models 7550, 7560, 7770, and 7740. At N.N Laptops, we’ve tested every unit to ensure it delivers at least 95% of rated capacity with under 100 cycles, so you get near-new performance out of the box.
Why choose the 95Wh high-capacity over a standard 68Wh?
Workstation users run demanding apps—AutoCAD, Premiere Pro, MATLAB, or virtual machines. A larger 95Wh pack means 5–7 hours of mixed office/web work, 6–8 hours of video playback, and 2–3 hours under heavy CPU/GPU loads. Compare that to a typical 68Wh battery, which delivers only 3–4 hours in the same scenario. For architects, engineers, and data scientists who can’t always be near a plug, the extra capacity translates into a full work session without hunting for an outlet.
Real-world performance you can count on
We’ve run these packs on Precision 7550s and 7560s in our own shop. With balanced Windows settings (70% brightness, Wi-Fi on), expect:
- Web + Office: 5–7 hours
- Video playback: 6–8 hours
- Code compilation / Photoshop: 2–3 hours
- Gaming or GPU rendering: 60–90 minutes
How we ensure quality – bench-tested before shipping
Every Dell Precision 7550 battery in our inventory goes through a rigorous 5-point bench test:
- Capacity verified at ≥95% of rated 95Wh
- Cycle count read from BMS – never over 100 cycles
- Cell balance within 50mV across all six cells
- Full charge/discharge cycle without thermal issues
- Visual inspection – no swelling, bulging, or scorched contacts
Buying advice for Dell Precision owners
Before ordering, match the OEM part number on your current battery’s sticker. Common part numbers include 4XWY5, 48Y9K, 5VY8F (though many others work for the same chassis). If your laptop is a Precision 7550, 7560, 7770, or 7740, this pack is guaranteed to fit. Not sure? WhatsApp Sayam at 0314 4000131 with your service tag or a photo of the battery – we’ll confirm compatibility in minutes.
Where to buy and support
Shop in person at Shop 66A, 3rd Floor, Hafeez Center, Gulberg III, Lahore. We’ll swap your old battery for free and calibrate the new pack so Windows/macOS reads the correct capacity from day one. Same-day delivery within Lahore; nationwide delivery to Karachi, Islamabad, Rawalpindi, Faisalabad, Multan, Peshawar, Sialkot via TCS or Leopards (usually 1–3 working days). See the full specs and order online at nnlaptops.com or chat with Sayam on WhatsApp for live photos and stock confirmation.
N.N Laptops – your trusted source for genuine Dell workstation batteries in Pakistan since 2015. We know these machines inside out because we repair them every day.
