{"product_id":"snsyiy-macbook-pro-13-inch-replacement-battery-66-2wh-a1708-a2171-high-capacity-protected-charging","title":"SNSYIY MacBook Pro 13-inch Replacement Battery 66.2Wh (A1708\/A2171) — High-Capacity, Protected Charging","description":"\u003cp\u003e\u003cstrong\u003eReplacement high-capacity Li-ion battery for 13-inch MacBook Pro models (Late 2016–2020) that restores runtime and provides protected charging for busy on‑the‑go use.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your MacBook Pro no longer holds charge like it used to, the SNSYIY replacement battery is built to bring full-day performance back to compatible 13-inch models. Engineered with a 66.2Wh (5800mAh) Li-ion pack, upgraded battery management, and high-purity cells, this unit is sized to fit A1708\/A1713 and later A2171-series machines so you get longer unplugged time without changing adapters or cases.\u003c\/p\u003e\n\n\u003ch3\u003eWhich MacBook Pro models will this battery work with?\u003c\/h3\u003e\n\u003cp\u003eThis battery is compatible with several 13-inch MacBook Pro families from Late 2016 through 2020. Check your model identifier (e.g., MacBookPro13,1 or MacBookPro17,1) or EMC number against the list below before ordering.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLate 2016 \/ Mid 2017 A1708 (EMC 2978, 3164) models including Core i5\/i7 13-inch units.\u003c\/li\u003e\n  \u003cli\u003e2019 A2159 (MacBookPro15,4) Touch Bar 13-inch models.\u003c\/li\u003e\n  \u003cli\u003e2020 A2289 and A2338 models including Intel and M1 13-inch variants.\u003c\/li\u003e\n  \u003cli\u003eShips as A1713 \/ A2171 compatible replacement battery for easy identification.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow much longer will my MacBook run on this battery?\u003c\/h3\u003e\n\u003cp\u003eThe SNSYIY pack offers a larger 66.2Wh capacity compared with many original packs (typically ~54.5Wh), so you should see noticeably extended unplugged use for everyday tasks. Real-world runtime varies by workload and system settings.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCapacity: 66.2Wh \/ 5800mAh (higher than many OEM 54.5Wh packs).\u003c\/li\u003e\n  \u003cli\u003eExpected longer operating time for browsing, documents, and light media work.\u003c\/li\u003e\n  \u003cli\u003eActual battery life depends on apps, screen brightness, and connectivity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat safety and longevity features are included?\u003c\/h3\u003e\n\u003cp\u003eThis battery uses high-purity Japanese cells and an upgraded management chip for stable performance and cycle life. Onboard protection circuits guard against overcharge, overdischarge, and short circuit to reduce risk during normal use and charging.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eJapan high-performance cells with \u0026gt;98% cobalt proportion for energy density.\u003c\/li\u003e\n  \u003cli\u003eUpgraded chip supporting efficient charging and low power consumption.\u003c\/li\u003e\n  \u003cli\u003eProtection against overcharge\/discharge and short circuits, rated for 1500+ recharge cycles under optimal conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is installation and what should I prepare?\u003c\/h3\u003e\n\u003cp\u003eInstallation requires basic tools and careful handling of the MacBook internals. If you’re comfortable removing the back plate, disconnecting the old battery, and reconnecting the new one, this replacement will fit directly into supported 13-inch models; otherwise use a qualified technician.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRequires Pentalobe and tri-point screwdrivers or professional installation service.\u003c\/li\u003e\n  \u003cli\u003eFollow standard ESD precautions and power down the laptop before starting.\u003c\/li\u003e\n  \u003cli\u003eIncludes battery with matching connector and mounting points for a direct swap.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Professionals, students, and frequent travelers who own a compatible 13-inch MacBook Pro and need a reliable, higher-capacity replacement to extend unplugged productivity. It’s also suited for technicians and repair shops that want an A‑grade aftermarket battery with improved capacity and built-in protection for resale or 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 my MacBook Pro 2017 13-inch A1708?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The SNSYIY A1713 battery is compatible with A1708 Late 2016 and Mid 2017 13-inch MacBook Pro models.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How long does the upgraded battery typically last before replacement?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Designed with high-quality cells and protection, it can deliver hundreds to over a thousand cycles; actual lifespan depends on usage and charging habits.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"SNSYIY","offers":[{"title":"Default Title","offer_id":48413618536605,"sku":"B0CPXLWT7S","price":54.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/9596\/1757\/files\/snsyiy-macbook-pro-battery-front-packaging.jpg?v=1781274365","url":"https:\/\/nexoltic.com\/products\/snsyiy-macbook-pro-13-inch-replacement-battery-66-2wh-a1708-a2171-high-capacity-protected-charging","provider":"Nexoltic","version":"1.0","type":"link"}