{"product_id":"asuncell-a1502-a1582-laptop-battery-for-macbook-pro-13-in-retina","title":"ASUNCELL A1502 A1582 Laptop Battery for MacBook Pro 13 in Retina","description":"\u003cp\u003eIn this review of the ASUNCELL A1502 A1582 laptop battery, the bottom line is simple: this is a practical replacement for owners of 13 in MacBook Pro Retina models from late 2013 through early 2015 who need a like-for-like battery swap without paying premium prices. The reviewer found the battery delivers the expected capacity and compatibility with common MacBook Pro part numbers, and appreciates the included tools and safety certifications; however, real-world runtime varies, so buyers who demand the longest possible life between charges should temper expectations.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e The 74.9Wh Li-ion pack provides a high-capacity replacement that restores usable runtime for many older Retina 13 in MacBook Pros.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage and Cells:\u003c\/strong\u003e At 11.42V with 6 cells, the battery matches original power characteristics for stable operation and system reporting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Explicit compatibility with multiple MacBook Pro part numbers ensures a straightforward physical and electronic fit for late 2013 to early 2015 models.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety Certifications:\u003c\/strong\u003e UL, CE, FCC and RoHS certifications plus built-in protections reduce risk from short circuits, overheating, and overloads during normal use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Tools:\u003c\/strong\u003e The enclosed screwdrivers and crowbars make replacement convenient for users comfortable opening their laptop, saving a separate trip to a repair shop.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty and Support:\u003c\/strong\u003e A 12 month warranty and 24\/7 email support provide post-purchase confidence for troubleshooting or replacement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe ASUNCELL battery is aimed at owners of 13 in MacBook Pro Retina models from late 2013, mid 2014 and early 2015 who want a direct replacement that restores capacity and fit without expensive OEM pricing. It is a good option for DIY users who are comfortable opening their laptop and following basic installation steps with the provided tools.\u003c\/p\u003e\n\u003cp\u003ePeople who need maximum, long-term endurance for heavy all-day professional workloads or who require official manufacturer service may prefer a factory-authorized battery or professional installation. Also, anyone uncomfortable with laptop disassembly should seek service help rather than attempting installation alone.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh 74.9Wh capacity delivers noticeably improved runtime over aged cells in many machines.\u003c\/li\u003e\n\u003cli\u003eDirect compatibility with multiple MacBook Pro part numbers avoids fitment issues when installed correctly.\u003c\/li\u003e\n\u003cli\u003eUL\/CE\/FCC\/RoHS safety certifications and built-in protections reduce electrical risk.\u003c\/li\u003e\n\u003cli\u003eIncluded screwdrivers and crowbars make DIY replacement practical for confident users.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eReported runtime is mixed; some users still see limited battery life after installation, reflecting variance in real-world performance.\u003c\/li\u003e\n\u003cli\u003eOperation time listed as around 1.5-3 hours may be short for very heavy use cases compared with newer battery designs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery type\u003c\/td\u003e\n\u003ctd\u003eLi-ion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e11.42V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity\u003c\/td\u003e\n\u003ctd\u003e74.9Wh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCells\u003c\/td\u003e\n\u003ctd\u003e6 cell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecharge cycles\u003c\/td\u003e\n\u003ctd\u003eApprox. 500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible part numbers\u003c\/td\u003e\n\u003ctd\u003eMJLU2LL\/A, MF839LL\/A, MF841LL\/A, MGX92LL\/A, MGX72LL\/A, ME864LL\/A, ME867LL\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe ASUNCELL A1502 A1582 battery is a cost-effective, well-specified replacement for 13 in Retina MacBook Pro models from late 2013 to early 2015. It offers a high 74.9Wh capacity, required safety certifications and handy installation tools, making it a smart buy for DIY owners who want to restore usable runtime without a big expense; those needing maximum endurance should compare alternatives.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill this battery fit my Retina 13 in MacBook Pro?\u003c\/strong\u003e\u003cbr\u003eYes, it is designed for late 2013, mid 2014 and early 2015 13 in Retina MacBook Pro models and lists the compatible part numbers for confirmation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow long will the battery last on a charge?\u003c\/strong\u003e\u003cbr\u003eEstimated operation time is around 1.5-3 hours depending on workload and system condition; actual results vary with usage and system power draw.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the battery safe to use?\u003c\/strong\u003e\u003cbr\u003eYes, the pack is UL\/CE\/FCC\/RoHS certified and includes protections for short circuit, overheat and overload, plus it comes with a 12 month warranty.\u003c\/p\u003e","brand":"ASUNCELL","offers":[{"title":"Default Title","offer_id":48175265808603,"sku":"B0D9VQL2L2","price":42.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61mIXdlZIVL._AC_SL1500.jpg?v=1769448875","url":"https:\/\/gearmusthave.com\/products\/asuncell-a1502-a1582-laptop-battery-for-macbook-pro-13-in-retina","provider":"GearMustHave","version":"1.0","type":"link"}