{"product_id":"tree-nb-macbook-pro-a1990-a1953-replacement-battery-83-6wh-11-4v-4-cell-for-15-mid-2018-2019","title":"TREE.NB MacBook Pro A1990 A1953 Replacement Battery — 83.6Wh 11.4V 4‑Cell for 15\" Mid 2018\/2019","description":"\u003cb\u003eTREE.NB A1953 is a direct-replacement 83.6Wh battery engineered to restore full run-time for MacBook Pro 15\" models A1990 (Mid 2018 and Mid 2019).\u003c\/b\u003e\n\n\u003cp\u003eIf your MacBook Pro has started shutting down early, showing degraded battery health, or refuses to hold a charge, this TREE.NB A1953 battery offers an OEM-standard alternative without the premium price. Built to match the original A1990 specifications (11.4V, 83.6Wh, 4-cell), the pack includes built-in charge\/discharge protection and grade-A cells for consistent performance. This description explains compatibility checks, installation considerations, and what to expect in everyday use so you can decide with confidence.\u003c\/p\u003e\n\n\u003ch3\u003eHow do I confirm this battery fits my MacBook Pro?\u003c\/h3\u003e\n\u003cp\u003eCompatibility comes down to two quick checks: model identifiers and EMC\/part numbers. Verify the MacBook's model identifier in About This Mac or check the underside of the laptop for the A1990\/A1953 marking and matching EMC numbers (3215 or 3359).\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWorks with MacBook Pro 15-inch (Model A1990) Mid 2018 \u0026amp; Mid 2019.\u003c\/li\u003e\n  \u003cli\u003eCompatible parts: A1953, A1990, EMC 3215, EMC 3359, 820-01095 and related part numbers.\u003c\/li\u003e\n  \u003cli\u003eSupports many retail model codes (MV9xx, MR9xx, MUQH2 variants listed on the product page).\u003c\/li\u003e\n  \u003cli\u003eIf unsure, compare the original battery’s label or consult an Apple system report before purchase.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat performance and safety features does this replacement battery offer?\u003c\/h3\u003e\n\u003cp\u003eThe TREE.NB pack mirrors the original battery’s electrical specs—11.4V and 83.6Wh—so power delivery is consistent with factory expectations. Grade-A cells reduce self-discharge and support fast charging while integrated circuitry protects against overcharge and excessive discharge for safer daily use.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRated capacity: 83.6Wh for longer run-time versus worn-out originals.\u003c\/li\u003e\n  \u003cli\u003eVoltage: 11.4V, 4-cell layout matching factory configuration.\u003c\/li\u003e\n  \u003cli\u003eBuilt-in overcharge and discharge protection circuits for stability.\u003c\/li\u003e\n  \u003cli\u003eEvery unit tested at the factory to meet performance standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs installation difficult and what precautions should I take?\u003c\/h3\u003e\n\u003cp\u003eReplacing this internal battery requires opening the MacBook Pro bottom case and carefully disconnecting the battery connector. If you haven’t worked on notebooks before, consider watching step-by-step videos or having a technician handle the swap to avoid damaging internal components.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTurn off the Mac and disconnect power before starting.\u003c\/li\u003e\n  \u003cli\u003eUse the correct screwdrivers and keep track of fasteners and brackets.\u003c\/li\u003e\n  \u003cli\u003eAvoid puncturing the old battery; dispose of it through a certified recycling program.\u003c\/li\u003e\n  \u003cli\u003eIf uncomfortable, seek a professional technician to perform the replacement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does this battery affect daily use and charging behavior?\u003c\/h3\u003e\n\u003cp\u003eOnce installed, the replacement should restore the MacBook Pro to near-original battery life under similar workloads. Charging behavior will match the original pack: fast charge supported, and the system reports battery health through macOS. Expect initial calibration cycles where reported capacity stabilizes after several full charge\/discharge events.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRestores typical full-charge run-time comparable to the factory battery.\u003c\/li\u003e\n  \u003cli\u003eSupports rapid charging with protective circuitry active.\u003c\/li\u003e\n  \u003cli\u003emacOS will display charge cycles and battery condition after installation.\u003c\/li\u003e\n  \u003cli\u003eAllow a few cycles for battery meter and system readings to normalize.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This TREE.NB A1953 replacement battery is aimed at MacBook Pro 15\" owners (A1990 Mid 2018\/2019) who want an OEM-spec, cost-effective battery swap to recover run-time. It’s suited to DIY users comfortable with laptop disassembly, independent repair shops, and anyone who prefers a verified, factory-tested alternative to a worn original. If you need assistance or prefer a hands-off option, professional installation is recommended.\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 work for my MacBook Pro A1990?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — it fits MacBook Pro 15\" Model A1990 (Mid 2018 and Mid 2019) if your Mac’s model ID or underside label matches A1953\/A1990 and EMC 3215 or 3359.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I install the TREE.NB A1953 myself?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: You can if comfortable with laptop disassembly; otherwise we recommend a professional technician to avoid damage and ensure safe battery handling.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"TREE.NB","offers":[{"title":"Default Title","offer_id":48413650157725,"sku":"B0F1TGX6VR","price":61.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/9596\/1757\/files\/tree.nb-front-packaging-a1953.jpg?v=1781276170","url":"https:\/\/nexoltic.com\/products\/tree-nb-macbook-pro-a1990-a1953-replacement-battery-83-6wh-11-4v-4-cell-for-15-mid-2018-2019","provider":"Nexoltic","version":"1.0","type":"link"}