{"product_id":"fancy-buying-macbook-13-unibody-replacement-battery-a1331-a1342-10-95v-5800mah-12-month-warranty","title":"Fancy Buying MacBook 13\" Unibody Replacement Battery A1331\/A1342 — 10.95V 5800mAh, 12‑Month Warranty","description":"\u003cp\u003e\u003cstrong\u003eThis Fancy Buying A1331 \/ A1342 13\" replacement battery is a direct-fit Li‑polymer pack (10.95V, 5800mAh \/ 64Wh) designed to restore run-time for Late 2009–Mid 2010 MacBook Unibody models.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your Mid 2010 or Late 2009 13-inch MacBook Unibody shows short run time or won’t power on without the charger, this aftermarket battery offers a high-capacity, A‑grade Li‑polymer replacement built to match the original form and connectors. It replaces Apple part numbers A1331 and A1342 and fits model references such as 661-5391, 020-6582-A and compatible EMC\/MC identifiers. The pack uses three cells, delivers 10.95 volts, and 5800mAh (64Wh), with a rated 500 recharge cycles and a 12‑month warranty plus a 30‑day return window.\u003c\/p\u003e\n\n\u003ch3\u003eWhich MacBook models will this battery work with?\u003c\/h3\u003e\n\u003cp\u003eThis battery is intended for the 13-inch unibody MacBook models sold in Late 2009 and Mid 2010. It matches Apple A1331 and A1342 replacement lines and the OEM part numbers listed below.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible Apple references: A1331, A1342.\u003c\/li\u003e\n  \u003cli\u003eFits model\/part numbers: 020-6580-A, 020-6582-A, 020-6809-A, 020-6810-A, 661-5391.\u003c\/li\u003e\n  \u003cli\u003eCommon model IDs it fits: MC233LL\/A, MC207LL\/A, MC516LL\/A.\u003c\/li\u003e\n  \u003cli\u003eNot for non‑unibody or other size MacBooks—verify your model number before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does this replacement compare to the original battery?\u003c\/h3\u003e\n\u003cp\u003eThe Fancy Buying pack is built with A‑grade Li‑polymer cells at the same nominal voltage and capacity as many stock MacBook packs, giving comparable run time and safety when installed correctly. It’s specified for roughly 500 recharge cycles and carries a 12‑month warranty.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eVoltage: 10.95V — matches original design.\u003c\/li\u003e\n  \u003cli\u003eCapacity: 5800mAh (64Wh) — restores typical run time for supported machines.\u003c\/li\u003e\n  \u003cli\u003eCell count: 3 cells using Li‑polymer chemistry.\u003c\/li\u003e\n  \u003cli\u003eQuality\/support: A‑Grade cells, 12‑month warranty, 30‑day returns.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat should I know about installation and safety?\u003c\/h3\u003e\n\u003cp\u003eInstallation requires removing the bottom case and unplugging the original battery connector from the logic board. Take standard electrostatic and screw‑handling precautions and consult step-by-step guides or a technician if you’re not comfortable opening your MacBook.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePower down and disconnect charger before beginning work.\u003c\/li\u003e\n  \u003cli\u003eUse appropriate screwdrivers to avoid damaging case screws or internals.\u003c\/li\u003e\n  \u003cli\u003eDisconnect the battery connector gently; avoid bending pins or flex cable.\u003c\/li\u003e\n  \u003cli\u003eIf unsure, seek a professional Mac repair service for safe installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat warranty and support come with this battery?\u003c\/h3\u003e\n\u003cp\u003eFancy Buying includes a 12‑month warranty covering manufacturing faults and a 30‑day money‑back period for returns. The company has a decade of industry experience and provides customer support for fit, installation questions, and warranty claims.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e12 months warranty for manufacturing defects.\u003c\/li\u003e\n  \u003cli\u003e30‑day money return guarantee if the battery doesn’t meet expectations.\u003c\/li\u003e\n  \u003cli\u003eCustomer support available for fitment and troubleshooting.\u003c\/li\u003e\n  \u003cli\u003eBuilt with A‑grade Li‑polymer cells at rated capacity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This replacement battery is ideal for owners of Late 2009 or Mid 2010 13\" MacBook Unibody laptops (A1331 \/ A1342) who need a reliable, factory‑style battery swap to regain daily run time. It’s also a suitable option for technicians and refurbishers who want A‑grade Li‑polymer capacity with a clear fitment list and a year of warranty coverage. Verify your MacBook’s model or part number before purchase to ensure compatibility.\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 Mid 2010 13\" MacBook?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, if your MacBook is the Late 2009 or Mid 2010 13\" Unibody model identified as A1331\/A1342 or matching part numbers listed, it will fit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is the warranty and cycle life?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The battery includes a 12‑month warranty, a 30‑day return period, and is rated for about 500 recharge cycles.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Fancy Buying","offers":[{"title":"Default Title","offer_id":48444177088669,"sku":"B07BV8SRH4","price":50.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/9596\/1757\/files\/fancybuying-a1331-a1342-front-view.jpg?v=1781541845","url":"https:\/\/nexoltic.com\/products\/fancy-buying-macbook-13-unibody-replacement-battery-a1331-a1342-10-95v-5800mah-12-month-warranty","provider":"Nexoltic","version":"1.0","type":"link"}