{"product_id":"choccosuri-wy9dx-laptop-battery-for-dell-latitude-precision","title":"choccosuri WY9DX Laptop Battery for Dell Latitude\/Precision","description":"\u003cp\u003e\u003cstrong\u003echoccosuri WY9DX is a direct-replacement 11.4V, 42Wh (3500mAh) Li‑ion laptop battery compatible with select Dell Latitude 5420\/5520 and Precision 3560 models.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your Dell Latitude or Precision laptop isn't holding charge like it used to, the choccosuri WY9DX replacement battery restores portable power without changing your machine. This 3‑cell Li‑ion pack is built to match original specifications and common OEM part numbers so you can swap it in and resume normal use. Designed with grade‑A cells and multi‑layer protection circuitry, the pack balances runtime and safety for everyday productivity.\u003c\/p\u003e\n\n\u003ch3\u003eWhich Dell laptops and part numbers does this battery work with?\u003c\/h3\u003e\n\u003cp\u003eThe WY9DX battery is compatible with multiple Latitude 14\/15 and Precision 15 SKUs and common OEM references. Check your laptop’s service tag or the part number on the original pack to confirm fit before purchasing.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible models: Latitude 14 5420, Latitude 15 5520, Precision 15 3560 series.\u003c\/li\u003e\n  \u003cli\u003eMatchable part numbers: WY9DX, RJ40G, 01K2CF, 075X16, 005R42 and others listed.\u003c\/li\u003e\n  \u003cli\u003eAlternate model codes: P104F, P137G and their numbered variants.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow long will the choccosuri WY9DX battery run and last?\u003c\/h3\u003e\n\u003cp\u003eRuntime depends on workload, display brightness, and connected peripherals; light tasks will see longer use than heavy processing. The pack is rated 42Wh (3500mAh) at 11.4V and is designed for at least 500 charge cycles before noticeable capacity loss under normal conditions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRated capacity: 42Wh \/ 3500mAh at 11.4V.\u003c\/li\u003e\n  \u003cli\u003eCycle life: ≥500 cycles under standard usage.\u003c\/li\u003e\n  \u003cli\u003ePerformance varies by laptop configuration and settings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat safety features and quality controls are included?\u003c\/h3\u003e\n\u003cp\u003echoccosuri builds the WY9DX with grade‑A cells plus integrated protection to reduce risks like overheating and short circuits. The battery undergoes electrical and compatibility testing to ensure stable voltage delivery and compliance with common environmental standards.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOverheat, short‑circuit, and overload protection circuitry.\u003c\/li\u003e\n  \u003cli\u003eLow self‑discharge design and stable voltage output.\u003c\/li\u003e\n  \u003cli\u003eManufacturing tests for electrical safety and fitment accuracy.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat warranty and support come with the battery?\u003c\/h3\u003e\n\u003cp\u003eEach choccosuri WY9DX battery includes a 60‑day return window plus a one‑year limited warranty for peace of mind. If you need compatibility help or installation guidance, the product details page provides troubleshooting steps and customer support options.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e60‑day hassle‑free returns.\u003c\/li\u003e\n  \u003cli\u003e1‑year limited warranty covering manufacturing defects.\u003c\/li\u003e\n  \u003cli\u003eCustomer support and compatibility checking instructions provided online.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The choccosuri WY9DX replacement battery is intended for Dell laptop owners seeking a cost‑effective swap for a worn or failing OEM pack—especially IT technicians, mobile professionals, and students using Latitude 5420\/5520 or Precision 3560 models who want reliable runtime without a full device replacement. Confirm your device’s part number before purchase to ensure the correct fit and performance.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the WY9DX battery an original Dell part?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No — it is a compatible third‑party replacement built to match Dell specifications and listed OEM part numbers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How do I confirm this battery fits my laptop?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Compare the part number on your old battery or check the laptop model (Latitude 5420\/5520, Precision 3560) against the compatibility list.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"choccosuri","offers":[{"title":"Default Title","offer_id":48436782497949,"sku":"B0F2T9P4PW","price":59.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/9596\/1757\/files\/choccosuri-wy9dx-front-packaging.jpg?v=1781455224","url":"https:\/\/nexoltic.com\/products\/choccosuri-wy9dx-laptop-battery-for-dell-latitude-precision","provider":"Nexoltic","version":"1.0","type":"link"}