--- title: "Dell Latitude E6420/E6430/E6440 Battery" sku: BT001 brand: Dell category: Batteries price_pkr: 6399 currency: PKR stock_status: instock url: https://nnlaptops.com/product/dell-latitude-e6420-e6430-e6440-battery-e6420 url_markdown: https://nnlaptops.com/product/dell-latitude-e6420-e6430-e6440-battery-e6420.md image: https://nnlaptops.com/products/dell-latitude-e6420-e6430-e6440-battery-e6420-1.webp date_modified: 2026-06-12 --- # Dell Latitude E6420/E6430/E6440 Battery **Price:** Rs. 6,399 · **Brand:** Dell · **Category:** Batteries · **SKU:** BT001 · **Stock:** In stock [View on nnlaptops.com](https://nnlaptops.com/product/dell-latitude-e6420-e6430-e6440-battery-e6420) · [WhatsApp the shop](https://wa.me/923144000131?text=Hi%2C%20I'm%20interested%20in%20Dell%20Latitude%20E6420%2FE6430%2FE6440%20Battery%20(BT001).) ## Specifications | Spec | Value | |------|-------| | Brand | Dell | | Condition | New | | Type | Replacement Battery | | Battery Model | Dell Latitude E6420/E6430/E6440 | | Capacity (Wh) | 52Wh | | Capacity (mAh) | 4550mAh | | Voltage | 11.4V | | Cells | 3-cell | | Chemistry | Li-Polymer | | Compatible Models | Dell Latitude E6420, E6430, E6440 | | Warranty | 30-day replacement (new parts) | | Protection | Overcharge, over-discharge, short-circuit protection | | In the Box | 1 x Battery, Protective packaging | ## Description The Dell Latitude E6420, E6430, and E6440 are three generations of Dell's most trusted business-class 14-inch machines — and all three share a battery form factor that N.N Laptops stocks as a new, tested replacement. The Dell Latitude E6420/E6430/E6440 Battery is priced at Rs. 6,399 in Pakistan 2026, and every unit is bench-tested for charge stability before it leaves our shop at Hafeez Center, Gulberg III, Lahore . Compatible Models — Three Generations Covered This battery pack is confirmed to fit the following Dell Latitude models: Dell Latitude E6420 — Intel 2nd Gen Sandy Bridge, 14-inch Dell Latitude E6430 — Intel 3rd Gen Ivy Bridge, 14-inch Dell Latitude E6440 — Intel 4th Gen Haswell, 14-inch These machines remain in active daily use across offices in Lahore, Karachi, Islamabad, Rawalpindi, Faisalabad, Multan, and Peshawar. If you have a variant or sub-model number you are not sure about, WhatsApp Sayam at 0314 4000131 with your Dell Service Tag and we will verify fitment before the order is processed — no wrong-part risk. Full Battery Specifications Rated Capacity: 52Wh / 4550mAh Nominal Voltage: 11.4V (3S Li-Polymer configuration) Cell Count: 3-cell Chemistry: Li-Polymer — lower swelling risk, lighter than equivalent Li-Ion Connector: OEM-style direct-fit terminal, no adapters required Protection circuit: Overcharge, over-discharge, short-circuit protection; Dell BIOS-compatible fuel gauge IC Bench-Tested at N.N Laptops Every Dell Latitude E6420/E6430/E6440 Battery unit is tested on a live Dell chassis before packaging. We verify: full charge acceptance, stable terminal voltage under load, accurate BIOS battery health reporting, and correct response from the protection board. Cells are graded to 85 percent or better of rated capacity. You are not getting a warehouse shelf-sitter — you are getting a tested part. What Is in the Box 1 x Dell Latitude E6420/E6430/E6440 Battery (52Wh, 11.4V, Li-Polymer) Protective foam packaging 30-day replacement warranty — defective within 30 days, swap it free with your invoice The Dell Latitude E6420/E6430/E6440 Battery price in Pakistan 2026 is Rs. 6,399 at N.N Laptops. Free same-day Lahore delivery. Nationwide shipping to Karachi, Islamabad, Rawalpindi, Peshawar, Sialkot, Multan, and Faisalabad via TCS and Leopards in 2-4 working days. Visit nnlaptops.com or WhatsApp 0314 4000131 — Sayam will send a photo of your exact unit before it ships. ## Compatibility, Warranty & Delivery FAQ ### Is the Dell Latitude E6420/E6430/E6440 Battery compatible with my existing setup? Dell Latitude E6420/E6430/E6440 Battery is sold from our tested inventory at Hafeez Center. Every part is verified against the make, model, and connector type listed in the specifications above. WhatsApp 0314 4000131 with your laptop model (or service tag for Dell / HP / Lenovo) and we'll confirm fitment before you order. ### What warranty does the Dell Latitude E6420/E6430/E6440 Battery include? The Dell Latitude E6420/E6430/E6440 Battery is brand-new and carries a 30-day check warranty, plus any manufacturer warranty (registered on your behalf). If it arrives faulty or fails within the window, courier it back to N.N Laptop in Lahore — we cover return shipping and replace or refund. ### How does ordering and delivery work? Before you buy, we send clear photos and a short video of your exact unit so you know precisely what you're getting. Once you're happy, we ship nationwide via TCS / Leopards (same-day delivery inside Lahore — free on orders over Rs. 30,000; Rs. 250 under that) and share the tracking. WhatsApp 0314 4000131 to confirm. ### Same-day delivery in Lahore? Yes — orders placed before 6 PM with a Lahore delivery address typically arrive the same evening via our city rider. Lahore delivery is free on orders of Rs. 30,000 or more (Rs. 250 under that). Outside Lahore, delivery is 1–4 working days via TCS / Leopards. ## Pakistan-Wide Shipping | Region | Cost (PKR) | Transit (working days) | |--------|------------|------------------------| | Lahore (same-day) | Free on Rs. 30,000+ orders (Rs. 250 under) | 0 | | Rest of Punjab | Rs. 450 | 1–2 | | Federal Capital Territory | Rs. 450 | 1–2 | | Sindh (Karachi, Hyderabad) | Rs. 650 | 2–4 | | Khyber Pakhtunkhwa | Rs. 550–700 | 2–5 | | Balochistan (up to Quetta) | Rs. 700–850 | 2–5 | ## Contact - **WhatsApp / Phone:** 0314 4000131 (+92 314 4000131) - **Email:** Info.n.n.laptop@gmail.com - **Shop:** Shop 66A, 3rd Floor, Hafeez Center, Gulberg III, Lahore 54000 - **Hours:** Mon–Sat, 10:00 AM – 10:00 PM (closed Sunday) --- _Generated for LLM crawlers. Canonical HTML: https://nnlaptops.com/product/dell-latitude-e6420-e6430-e6440-battery-e6420. Last updated: 2026-06-12T03:24:58.898Z._