{"product_id":"kingsener-laptop-battery-for-lenovo-thinkpad-t470-t480-a475-a285-series-01av419-01av420-01av421-01av489-sb10k97576-sb10k97578","title":"01AV421 Internal Battery for Lenovo ThinkPad T470 T480 — 11.4V 24Wh","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eRestore the internal (bridge) battery function of your business ThinkPad with the \u003cstrong\u003e01AV421\u003c\/strong\u003e internal battery for Lenovo ThinkPad \u003cstrong\u003eT470 \/ T480\u003c\/strong\u003e and compatible A-series models. This compact internal pack provides \u003cstrong\u003e24Wh at 11.4V\u003c\/strong\u003e, enabling battery hot-swap and keeping your laptop alive while you swap the external battery on the move.\u003c\/p\u003e\n\u003cp\u003eDesigned as an exact replacement for the original \u003cstrong\u003e01AV421\u003c\/strong\u003e internal battery, it fits inside the chassis under the bottom cover with no modification. Built with Grade-A Li-ion cells, protected against over-charge and over-discharge. Ships from UK stock with a 1-year warranty.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStandard Model\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e01AV421\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity\u003c\/td\u003e\n\u003ctd\u003e24Wh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e11.4V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Type\u003c\/td\u003e\n\u003ctd\u003eLi-ion (Grade-A cells)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDesign\u003c\/td\u003e\n\u003ctd\u003eInternal battery (installed inside chassis)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCondition\u003c\/td\u003e\n\u003ctd\u003eBrand New\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eReplace Part Numbers\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e01AV419\u003c\/li\u003e\n\u003cli\u003e01AV420\u003c\/li\u003e\n\u003cli\u003e01AV421\u003c\/li\u003e\n\u003cli\u003e01AV489\u003c\/li\u003e\n\u003cli\u003eSB10K97576\u003c\/li\u003e\n\u003cli\u003eSB10K97577\u003c\/li\u003e\n\u003cli\u003eSB10K97578\u003c\/li\u003e\n\u003cli\u003eSB10F46497\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCompatible Models\u003c\/h2\u003e\n\u003cp\u003eFor Lenovo ThinkPad series with internal bridge battery bay:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThinkPad T470 Series (20HD \/ 20HE \/ 20HDA models, e.g. 20HD002TCD)\u003c\/li\u003e\n\u003cli\u003eThinkPad T480 Series (20L5 \/ 20L6 models)\u003c\/li\u003e\n\u003cli\u003eThinkPad A475\u003c\/li\u003e\n\u003cli\u003eThinkPad A485\u003c\/li\u003e\n\u003cli\u003eThinkPad A285\u003c\/li\u003e\n\u003cli\u003eThinkPad 25 (TP25) Anniversary Edition\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003ch3\u003eQ1: What is the difference between the internal and external ThinkPad battery?\u003c\/h3\u003e\n\u003cp\u003eA: The internal battery (this product, 01AV421 family) is installed inside the chassis beneath the bottom cover. The external battery slots into the rear bay. ThinkPad T470 \/ T480 run on both together and allow hot-swapping the external battery without shutting down — but only when a charged internal battery is fitted.\u003c\/p\u003e\n\u003ch3\u003eQ2: How do I confirm the 01AV421 fits my T470 or T480?\u003c\/h3\u003e\n\u003cp\u003eA: Open the bottom cover and read the label on the original internal battery. If it shows \u003cstrong\u003e01AV421\u003c\/strong\u003e (or another number from the list above such as 01AV489 \/ SB10K97576 \/ SB10F46497), this pack is the correct replacement.\u003c\/p\u003e\n\u003ch3\u003eQ3: Is installing an internal battery difficult?\u003c\/h3\u003e\n\u003cp\u003eA: It requires removing the bottom cover, disconnecting the internal battery cable and re-seating the connector. Basic DIY skill is sufficient for T470\/T480; if you are not comfortable, any laptop service shop can complete the swap in minutes.\u003c\/p\u003e\n\u003ch3\u003eQ4: Delivery and warranty?\u003c\/h3\u003e\n\u003cp\u003eA: Ships from UK stock with tracking and is covered by a 1-year warranty.\u003c\/p\u003e","brand":"Lenovo","offers":[{"title":"Default Title","offer_id":44144618012844,"sku":"T470-11.4V-24Wh-KSE","price":34.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0429\/2047\/6834\/files\/Lenovo-01AV420-11.4V-24Wh-Laptop-Battery-16001.jpg?v=1782719842","url":"https:\/\/bitterymill.com\/en-it\/products\/kingsener-laptop-battery-for-lenovo-thinkpad-t470-t480-a475-a285-series-01av419-01av420-01av421-01av489-sb10k97576-sb10k97578","provider":"BatteryMall.com","version":"1.0","type":"link"}