A:AnswerNo. The Lenovo ThinkPad L490 Laptop uses a 65W USB-c Type AC adapter/charger like this one: https://www.bestbuy.com/site/lenovo-power-adapter-for-tablet-10-thinkpad-11-11e-chromebook-thinkpad-13-13-chromebook-thinkpad-a275-a475-and-a485-black/5969705.p?skuId=5969705
A:AnswerNo. The Lenovo Yoga 720-13IKB model uses a USB-c 65W AC adapter/charger. This will only work with the Yoga 720-13IKB and not the Yoga 720-15IKB model: https://www.bestbuy.com/site/lenovo-power-adapter-for-tablet-10-thinkpad-11-11e-chromebook-thinkpad-13-13-chromebook-thinkpad-a275-a475-and-a485-black/5969705.p?skuId=5969705
A:AnswerNo. The Lenovo IdeaPad 320-15IAP Laptop, uses a 45W barrel-type AC adapter/Charger. Here is the replacement adapter for that laptop from a Best Buy advertising partner: https://uspowerfactory.com/index.php?main_page=product_info&cPath=67_70&products_id=147194&gclid=EAIaIQobChMI5e_SqPyz6wIVRfLjBx2yPAEyEAYYASABEgLOyfD_BwE
A:AnswerThat will depend on the requirements and compatibility of the specific chromebook you have. We recommend you check with the chromebook manufacturer for the AC adapter requirements and compatibility of their product.
A:AnswerNo. Here is the replacement AC adapter for the Lenovo ThinkPad Helix https://www.bestbuy.com/site/lenovo-ac-adapter-for-select-lenovo-yoga-laptops-black/4020023.p?skuId=4020023
A:AnswerHere is a link to the proper AC adapter/charger replacement for the Lenovo 300e Chromebook at a Best Buy advertising partner website: https://www.goadapter.com/original-lenovo-300e-chromebook-81h0-usbc-chargeradapter-45w-p-36880.html?gclid=EAIaIQobChMIwtGgm-bX7QIVgr3ACh1I-w0_EAYYAiABEgLsuvD_BwE
A:AnswerBB website for my Lenovo c940 says 45 watts. Here is the link: https://www.bestbuy.com/site/lenovo-yoga-c940-2-in-1-14-touch-screen-laptop-intel-core-i7-12gb-memory-512gb-solid-state-drive-iron-gray/6367799.p?skuId=6367799