The Dell Vostro 3500/3501 Battery is the high-capacity replacement pack built specifically for the popular Vostro 15 budget business range that students and small-office users across Pakistan continue to use in 2026. At Rs. 5,299, this is among the sharpest Dell Vostro 3500/3501 battery prices in Pakistan for a fully tested, grade-A new unit — available at N.N Laptops, Shop 66A, 3rd Floor, Hafeez Center, Gulberg III, Lahore, with shipping to Karachi, Islamabad, Rawalpindi, Faisalabad, Multan, Peshawar, and Sialkot.
Specifications & Compatibility
This is a 3-cell Li-Ion battery rated at 11.55V and 4,850mAh / 56Wh — the highest-capacity variant available for the Vostro 3500 platform, giving noticeably longer runtime than the OEM 42Wh pack fitted to some earlier revisions. It is confirmed compatible with the Dell Vostro 3500 and Dell Vostro 3501. The battery cross-references Dell PN W5W34 / KM03 / MV7N9 / CF H2Y9Q families. The connector is a standard 3-pin Dell interface; the battery drops into the bottom bay and clicks into place without any modification.
Quality-Checked at the Bench
Every Dell Vostro 3500/3501 Battery sold by N.N Laptops is bench-tested on a dedicated battery analyser. We confirm cell voltage balance, protection circuit function, and BMS communication — so Dell's battery indicator in Windows reads accurately from day one. Units that fail any check are set aside; only passing batteries reach the customer. The cells are fresh-manufactured Li-Ion, not reconditioned pulls from retired packs.
What Is in the Box
- 1 x Dell Vostro 3500/3501 replacement battery (3-cell, 56Wh)
- Fits the standard bottom bay — no adhesive, no modification needed
- Tip: Dell's battery health tool in BIOS can validate cycle count after installation
Confirming the Right Part
Check your laptop's base label for the model number. If it reads Vostro 3500 or Vostro 3501, this battery fits. To double-check, send Sayam a WhatsApp photo of the label to 0314 4000131 and we'll confirm before dispatch — because a wrong battery returned from Multan or Peshawar wastes everyone's time.
Warranty, Delivery & Where to Buy
This new battery is backed by a 30-day replacement warranty. Lahore customers enjoy free same-day delivery; nationwide orders go out via TCS or Leopards and reach Karachi, Islamabad, Rawalpindi, and Faisalabad in 2-3 working days. Visit nnlaptops.com to browse the catalogue or message Sayam on WhatsApp 0314 4000131 to arrange your order from anywhere in Pakistan.
