{"product_id":"boweirui-69wh-l18m4pf1-replacement-battery-for-lenovo","title":"BOWEIRUI 69Wh L18M4PF1 Replacement Battery for Lenovo","description":"\u003cp\u003e\u003cstrong\u003eBOWEIRUI L18M4PF1 is a direct-fit 69Wh (15.36V, 4500mAh) 4-cell lithium-ion replacement battery designed to restore full runtime to select Lenovo Yoga and IdeaPad 15-inch models.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your Lenovo Yoga C940-15IRH, Yoga 9-15IMH5, or IdeaPad S740-15IRH has shortened battery life, this replacement pack offers a factory-compatible power source engineered to match original specifications. The unit ships with matching installation tools, an instruction sheet, and a longer interface cable for easy connection in tight chassis layouts. BOWEIRUI builds the battery to meet common international safety standards and includes built-in circuit protection for stable charging and discharge.\u003c\/p\u003e\n\n\u003ch3\u003eWhat exact specifications does this battery provide?\u003c\/h3\u003e\n\u003cp\u003eThis battery provides 69Wh of energy with a nominal voltage of 15.36V and a rated capacity of 4500mAh across four cells. It is a lithium-ion pack with integrated protection circuitry to prevent overcharge, short circuits, and excessive discharge.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eModel: L18M4PF1 (compatible with L18D4PF1)\u003c\/li\u003e\n  \u003cli\u003eVoltage: 15.36V, Capacity: 69Wh \/ 4500mAh\u003c\/li\u003e\n  \u003cli\u003eCell count: 4-cell Li-ion with built-in safety circuits\u003c\/li\u003e\n  \u003cli\u003eIncludes: installation tools, instructions, and a long interface cable\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich Lenovo models and part numbers are compatible?\u003c\/h3\u003e\n\u003cp\u003eDesigned as a drop-in replacement for a range of 15-inch Lenovo Yoga and IdeaPad machines, this battery is compatible with specific SKUs and service part numbers used by Lenovo and aftermarket vendors. Confirm your laptop’s part number before ordering.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible laptops: Lenovo Yoga C940-15IRH (Type 81TE), Yoga 9-15IMH5 series, IdeaPad S740-15IRH (Type 81NW \/ 81NX)\u003c\/li\u003e\n  \u003cli\u003eInterchangeable part numbers: L18M4PF1, L18D4PF1, 5B10T83737, 5B10T83738, 5B10U65276, and others listed\u003c\/li\u003e\n  \u003cli\u003eCheck your battery label or system settings to confirm exact model fit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow reliable and safe is the replacement battery?\u003c\/h3\u003e\n\u003cp\u003eBOWEIRUI builds this pack to satisfy CE, FCC, RoHS and UL expectations and includes internal circuit protection to keep charging stable and safe. The cells are cycle-rated and the product is tested to meet typical consumer laptop endurance and safety benchmarks.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCertifications: CE, FCC, RoHS, UL-compliant manufacturing standards\u003c\/li\u003e\n  \u003cli\u003eProtection: overcharge, over-discharge, short-circuit safeguards\u003c\/li\u003e\n  \u003cli\u003eService life: rated for hundreds of recharge cycles when used per guidelines\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat’s included and how easy is installation?\u003c\/h3\u003e\n\u003cp\u003eThe battery arrives with a tool set matched to the installation screws, a printed instruction sheet, and a longer interface cable to make connection easier inside confined cases. No specialized equipment or soldering is required for a straightforward swap if you follow the included steps.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePackage contents: 1 x L18M4PF1 battery, installation tools set, instructions\u003c\/li\u003e\n  \u003cli\u003eConnector: extended interface cable for improved reach and accessibility\u003c\/li\u003e\n  \u003cli\u003eSupport: 24\/7 email customer support from BOWEIRUI for installation questions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This replacement battery is intended for owners of compatible Lenovo 15-inch convertible and clamshell laptops who need to restore usable runtime without replacing the entire notebook. It suits technicians, DIY laptop owners comfortable with basic disassembly, and businesses managing a fleet of Yoga or IdeaPad S740 units seeking an OEM-style replacement at an aftermarket price. If you want safety-checked cells, a matching form factor, and helpful installation accessories, this pack is built for your laptop model.\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: Will this battery fit my Lenovo Yoga C940-15IRH?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — this L18M4PF1 pack is compatible with Yoga C940-15IRH (Type 81TE). Verify your notebook’s battery part number to be certain.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the package include installation tools?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the kit contains the L18M4PF1 battery, a matched tool set, and printed installation instructions.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"BOWEIRUI","offers":[{"title":"Default Title","offer_id":48436727939229,"sku":"B07THV3QXR","price":64.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/9596\/1757\/files\/boweirui-l18m4pf1-front-packaging.jpg?v=1781454444","url":"https:\/\/nexoltic.com\/products\/boweirui-69wh-l18m4pf1-replacement-battery-for-lenovo","provider":"Nexoltic","version":"1.0","type":"link"}