{"product_id":"dentsing-lenovo-legion-replacement-laptop-battery-52-5wh","title":"Dentsing Lenovo Legion Replacement Laptop Battery 52.5Wh","description":"\u003cp\u003e\u003cstrong\u003eDentsing L17M3PG1 replacement battery is a direct-fit 11.25V, 52.5Wh Li-ion power pack built to restore runtime for compatible Lenovo Legion gaming laptops.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your Legion Y530, Y540, Y545, Y740 or 2019 Y7000 shows short battery life or won’t hold charge, this Dentsing unit is designed as a compatible spare that matches the original battery’s voltage, shape and connector layout. The pack ships with installation instructions and a manufacturer-backed returns and warranty policy so you can swap the module yourself with confidence.\u003c\/p\u003e\n\n\u003ch3\u003eWill this battery fit my Lenovo Legion model?\u003c\/h3\u003e\n\u003cp\u003eThis Dentsing battery is made to match specific Lenovo part numbers and the physical form factor used across several Legion series. Before ordering, remove your laptop’s bottom cover to confirm the existing battery looks like the same shape and connector type, and check the compatible P\/N list.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible models include Legion Y530-15ICH, Y540-15IRH, Y545-PG0 and many Y740 variants.\u003c\/li\u003e\n  \u003cli\u003eAccepted part numbers: L17M3PG1, L17C3PG1, L17C3PG2, L17M3PG2, L17M3PG3 and related Lenovo part codes.\u003c\/li\u003e\n  \u003cli\u003eNot compatible with the Lenovo Legion Y7000 2020 series—verify year and label carefully.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow much runtime and power does the battery provide?\u003c\/h3\u003e\n\u003cp\u003eThis replacement is rated 11.25 volts and 52.5Wh (about 4670mAh), the same electrical specs as the factory pack it replaces. Actual runtime depends on the laptop configuration, GPU load and power profile, but the capacity specification ensures you regain the original design runtime when the module is healthy.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eVoltage: 11.25V — matches original system requirements.\u003c\/li\u003e\n  \u003cli\u003eCapacity: 52.5Wh \/ 4670mAh — restores typical laptop runtime.\u003c\/li\u003e\n  \u003cli\u003eLi-ion chemistry — standard for modern laptop batteries with stable discharge behavior.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat comes in the box and what support is available?\u003c\/h3\u003e\n\u003cp\u003eEach sale includes the Dentsing battery and a printed instruction sheet to guide a safe swap. The brand backs purchases with a 30-day refund window and a 12-month warranty; if you need help beyond the marketplace return period, contact the seller through their store page.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePackage contents: 1 battery, 1 instruction leaflet.\u003c\/li\u003e\n  \u003cli\u003eSupport: 30-day refund policy plus 12-month limited warranty from Dentsing.\u003c\/li\u003e\n  \u003cli\u003eCustomer help: contact seller via the store \"ask a question\" link for post-return-window assistance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow difficult is installation and what safety checks should I take?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward for anyone comfortable opening a laptop: power down, unplug, ground yourself, and remove the back cover to swap the battery. Avoid shorting contacts, and confirm the connector orientation and screw locations before powering up.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTools: small Phillips screwdriver and plastic pry tool recommended.\u003c\/li\u003e\n  \u003cli\u003ePrecaution: disconnect AC and remove the old battery connectors gently.\u003c\/li\u003e\n  \u003cli\u003eVerification: boot and check BIOS or OS battery information to confirm proper recognition.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: Gamers, power users and technicians who own Lenovo Legion models from the Y530\/Y540\/Y545\/Y740 families and need an OEM-compatible replacement battery. It’s targeted at users who prefer a plug-and-play swap to restore mobile runtime without upgrading the entire system, and who will verify part numbers and physical fit prior to installation.\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 this battery compatible with Lenovo Legion Y7000 2020?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No, this Dentsing model does not fit the Legion Y7000 2020 series—confirm your laptop year and P\/N first.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What warranty and return support does Dentsing provide?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Dentsing offers a 30-day refund window plus a 12-month warranty; contact the seller via their store for support.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Dentsing","offers":[{"title":"Default Title","offer_id":48413443326109,"sku":"B07QX7XHC9","price":61.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/9596\/1757\/files\/dentsing-front-packaging-legion-battery.jpg?v=1781266229","url":"https:\/\/nexoltic.com\/products\/dentsing-lenovo-legion-replacement-laptop-battery-52-5wh","provider":"Nexoltic","version":"1.0","type":"link"}