--- product_id: 75635638 title: "New Laptop Battery for Dell Latitude E6400 E6410 E6500 E6510 Precision M2400 M4400 M4500 M6500" brand: "fancy buying" price: "NT$1519" currency: TWD in_stock: true reviews_count: 8 category: "Fancy Buying" url: https://www.desertcart.tw/products/75635638-new-laptop-battery-for-dell-latitude-e6400-e6410-e6500-e6510 store_origin: TW region: Taiwan --- # 11.1V Stable Voltage 500 Recharge Cycles Lifespan 5200mAh High Capacity New Laptop Battery for Dell Latitude E6400 E6410 E6500 E6510 Precision M2400 M4400 M4500 M6500 **Brand:** fancy buying **Price:** NT$1519 **Availability:** ✅ In Stock ## Summary > 🔋 Power up your Dell, stay unstoppable! ## Quick Answers - **What is this?** New Laptop Battery for Dell Latitude E6400 E6410 E6500 E6510 Precision M2400 M4400 M4500 M6500 by fancy buying - **How much does it cost?** NT$1519 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/75635638-new-laptop-battery-for-dell-latitude-e6400-e6410-e6500-e6510) ## Best For - fancy buying enthusiasts ## Why This Product - Trusted fancy buying brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Lightweight & Portable:** At just 0.75 pounds, it’s easy to carry without adding bulk to your laptop setup. - • **Peace of Mind Warranty:** Backed by a 12-month warranty and 30-day money-back guarantee for risk-free upgrade. - • **Seamless Compatibility:** Perfectly fits Dell Latitude E6400/E6410/E6500/E6510 and Precision M2400/M4400/M4500/M6500 models. - • **Reliable Rechargeability:** Up to 500 recharge cycles keep your laptop powered without frequent replacements. - • **Power Through Your Workday:** 5200mAh Li-ion battery ensures long-lasting performance for non-stop productivity. ## Overview This 6-cell 5200mAh Li-ion replacement battery delivers stable 11.1V power for select Dell Latitude and Precision laptops, offering up to 500 recharge cycles. Lightweight and backed by a 12-month warranty, it’s the smart choice to extend your laptop’s life and keep you connected on the go. ## Description Product description Compatible Models DELL Latitude E6400 / E6410 / E6500 / E6510 Dell Precision M2400 / M4400 / M4500 / M6500 Compatible Part Numbers: ( Ctrl + F for fast search ur laptop model) PT434 / PT435 / PT436 / PT437 / KY477 / KY265 / KY266 / KY268 / FU268 / FU274 / FU571 / MN632 / MP303 / MP307 NM631 / NM633 / W1193 / KY477 / C719R / 312-0748 / 312-0917 / 312-0754 / 312-7414 / 451-10583 / C719R / GU715 P018K / PP27LA / PP30LA / RG049 / TX283 / U844G / W0X4F / 0GU715 / 0H1391 / 0P018K / 0RG049 / 0TX283 / 0W0X4F 0W1193 / H1391 Install A New Battery 1. You need to turn off your laptop and disconnect the power. 2. Remove the old battery, carefully install the new battery on the battery case, and connect the wiring of the new battery. 3. If you don't understand the above steps, you can search for the video about laptop battery installation on YouTube. Maybe it will help you. Laptop Maintenance Tips 1. New battery: For use a new battery, you’d better try a few cycles of discharging to 5%. then charging up to 95%. So that it can be activated completely 2. Overuse: Do not always run out of a battery to 0%, this would make it damaged or usage life shortened 3. Charging sequence: when charging, first install the battery, then turn on the power, when fully charged, first cut off the power, then pull the power plug. 4. Long-term storage:Please store the unused battery fully charged.(Charge it once a month) Do not store at low power to prevent reduce the lifespan of a battery 5. Charger: Do not replace the laptop adapter casually. If the original adapter cannot be applied due to malfunction or damage, please replace the models, so as not to reduce the service life of the battery due to incompatibility. Overload protection Over-current protection Over-voltage protection High voltage protection Short circuit protection Over-temperature protection Easy & Quick Installation All of our batteries are brand new and are 100% compatible to meet OEM specifications for safety and efficiency. Same size as original battery, Don't worry about assembly and adaptation issues Grade "A" cells Top Quality Battery Reliable performance Extended battery life Each battery contains built in multi-protection functions such as short circuit, overheat & overload for maximum safety. Review: Nothing - Fit perfect and works great Review: Nice item - Works perfectly! ## Features - ♣Battery Type: 6 cell Li-ion Capacity: 5200MAH ; Voltage: 11.1V - ♣Compatible Models: DELL Latitude E6400 / E6410 / E6500 / E6510 Dell Precision M2400 M4400 M4500 M6500. PT434 PT435 PT436 PT437 KY477 KY265 KY266 KY268 FU268 FU274 FU571 MN632 MP303 MP307 NM631 NM633. - ♣Manufacturer, About 500 recharge cycles over the life of the battery - ♣Warranty: 12 months warranty . 30 days money return guarantee - ♣Note:As this replacement battery can fit many models and part numbers,the factory can not mark all the compatible part numbers on it,please understand.If you have any problems,pls contact us by the message, we will help you to deal with it timely. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B06ZYT97X7 | | Antenna Location | Laptop | | Battery Capacity | 5200 Milliamp Hours | | Battery Cell Composition | Lithium Polymer | | Battery Cell Type | Lithium Polymer | | Battery Weight | 0.75 Pounds | | Best Sellers Rank | #41,722 in Electronics ( See Top 100 in Electronics ) #371 in Laptop Batteries | | Brand | Fancy Buying | | Compatible Phone Models | PT434 / PT435 / PT436 / PT437 / KY477 / KY265 / KY266 / KY268 / FU268 / FU274 / FU571 / MN632 / MP303 / MP307 NM631 / NM633 / W1193 / KY477 / C719R / 312-0748 / 312-0917 / 312-0754 / 312-7414 / 451-10583 / C719R / GU715 P018K / PP27LA / PP30LA / RG049 / TX283 / U844G / W0X4F / 0GU715 / 0H1391 / 0P018K / 0RG049 / 0TX283 / 0W0X4F 0W1193 / H1391 | | Customer Reviews | 4.4 out of 5 stars 465 Reviews | | Item Weight | 0.34 Kilograms | | Manufacturer | Dongguan Lewe Electronics Co., Ltd | | Model Name | ky268 | | Model Number | E6400 | | Number of Batteries | 6 D batteries required. | | Recommended Uses For Product | Laptop | | Reusability | Rechargeable | | UPC | 732330316550 | | Unit Count | 1 Count | | Voltage | 11.1 Volts | | Warranty Description | 1 year manufacturer | ## Product Details - **Battery Capacity:** 5200 Milliamp Hours - **Battery Cell Composition:** Lithium Polymer - **Brand:** Fancy Buying - **Number of Batteries:** 6 D batteries required. - **Recommended Uses For Product:** Laptop ## Images ![New Laptop Battery for Dell Latitude E6400 E6410 E6500 E6510 Precision M2400 M4400 M4500 M6500 - Image 1](https://m.media-amazon.com/images/I/71c9dkQ2IeL.jpg) ![New Laptop Battery for Dell Latitude E6400 E6410 E6500 E6510 Precision M2400 M4400 M4500 M6500 - Image 2](https://m.media-amazon.com/images/I/71hZxM5U0XS.jpg) ![New Laptop Battery for Dell Latitude E6400 E6410 E6500 E6510 Precision M2400 M4400 M4500 M6500 - Image 3](https://m.media-amazon.com/images/I/711qatcFfeS.jpg) ![New Laptop Battery for Dell Latitude E6400 E6410 E6500 E6510 Precision M2400 M4400 M4500 M6500 - Image 4](https://m.media-amazon.com/images/I/61i3EEHPcjS.jpg) ![New Laptop Battery for Dell Latitude E6400 E6410 E6500 E6510 Precision M2400 M4400 M4500 M6500 - Image 5](https://m.media-amazon.com/images/I/71jQXdbFoES.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Nothing *by R***S on February 19, 2026* Fit perfect and works great ### ⭐⭐⭐⭐⭐ Nice item *by D***X on December 27, 2025* Works perfectly! ### ⭐⭐⭐⭐⭐ Fit my laptop perfectly. *by K***H on May 8, 2026* Was a direct swap-in for the laptop battery I had. Perfect! ## Frequently Bought Together - Fancy Buying New Laptop Battery for Dell Latitude E6400 E6410 E6500 E6510 Precision M2400 M4400 M4500 M6500 - Replacement CMOS Battery for DELL Latitude E6510 E6410 E6500 E6400 E5510 E5500 E5410 E5400 Backup Reserve RTC Batteries 3 Pins 3 Wires --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tw/products/75635638-new-laptop-battery-for-dell-latitude-e6400-e6410-e6500-e6510](https://www.desertcart.tw/products/75635638-new-laptop-battery-for-dell-latitude-e6400-e6410-e6500-e6510) --- *Product available on Desertcart Taiwan* *Store origin: TW* *Last updated: 2026-05-17*