{"product_id":"firstpower-hero-12-11-10-9-battery-3-pack-with-triple-slot-fast","title":"FirstPower Hero 12\/11\/10\/9 Battery 3-Pack with Triple Slot Fast","description":"\u003cp\u003eOur review of the FirstPower Hero 12\/11\/10\/9 battery 3-pack finds it best suited for active shooters who need reliable spare power and compact storage on the go. The core reason to buy is simple: three 2250mAh batteries plus a portable triple-slot charger effectively triple your camera runtime and let you rotate cells without hunting for an outlet. The kit matches the OEM battery form factor and uses a fully decoded chip, so it installs like the original battery and avoids compatibility worries for Hero 12, 11, 10 and 9 users.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide compatibility:\u003c\/strong\u003e Works with GoPro Hero 12, 11, 10 and 9 cameras and follows the OEM battery design so installation and recognition by the camera are seamless.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh capacity:\u003c\/strong\u003e Each cell is 2250mAh, giving noticeably longer runtime per battery compared with many aftermarket alternatives and reducing mid-shoot interruptions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTriple-slot quick charger:\u003c\/strong\u003e The included charger holds three batteries and two TF cards, supports 5V\/2.4A input and provides 4.4V 800mA per port for concurrent fast charging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePortable storage design:\u003c\/strong\u003e The charger doubles as a compact carrying case, small enough to fit in a PFD pocket or camera bag and keeps batteries and micro SD cards organized.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple protections:\u003c\/strong\u003e Built-in safeguards defend against overcharge, overdischarge, overvoltage, overcurrent, overheating and short circuits for safer charging and storage.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThis kit is ideal for outdoor enthusiasts, content creators and travelers using GoPro Hero 12, 11, 10 or 9 who need reliable spare power and a tidy way to carry batteries and memory cards. The combination of three high-capacity cells and a triple charger suits day trips, extended shoots and situations where access to AC power is intermittent.\u003c\/p\u003e\u003cp\u003eIt is less appropriate for users of Hero 13 Black (not compatible) or photographers who require factory-branded batteries for warranty reasons. Also, if you need extremely fast per-battery charging beyond 800mA per port, consider a higher-output charging solution instead.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eThree 2250mAh cells deliver substantial extra runtime for longer shooting sessions.\u003c\/li\u003e\n\u003cli\u003eCharger stores batteries and two TF cards in a compact, travel-friendly case.\u003c\/li\u003e\n\u003cli\u003eIncludes fully decoded chips to ensure safe recognition by supported cameras.\u003c\/li\u003e\n\u003cli\u003eMultiple circuit protections reduce the risk of charge-related damage.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSome users report mixed battery life over time, with occasional cells holding less charge than expected.\u003c\/li\u003e\n\u003cli\u003eCharging output is 800mA per port, which is modest compared with high-output single chargers.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eContents\u003c\/td\u003e\n\u003ctd\u003e3x 2250mAh batteries, 1x triple slot charger, 1x USB-C cable, 3x battery clips\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery capacity\u003c\/td\u003e\n\u003ctd\u003e2250mAh per cell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eGoPro Hero 12, 11, 10, 9 (not for Hero 13 Black)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharger input\u003c\/td\u003e\n\u003ctd\u003e5V\/2.4A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharger output\u003c\/td\u003e\n\u003ctd\u003e4.4V 800mA per port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage\u003c\/td\u003e\n\u003ctd\u003eCharger holds three batteries and two TF (micro SD) cards\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtections\u003c\/td\u003e\n\u003ctd\u003eOvercharge, overdischarge, overvoltage, overcurrent, overheating, short circuit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe FirstPower Hero 12\/11\/10\/9 battery 3-pack with triple-slot charger is a practical, value-oriented kit for shooters who need extra runtime and tidy storage. It offers OEM-style compatibility, decent high-capacity batteries and multiple safety protections, making it a sensible upgrade over carrying single spare cells. Buyers who prioritize the most aggressive charging speeds or who use Hero 13 should look elsewhere, but for most Hero 12-9 users this is a cost-effective way to extend shooting time.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eAre these batteries compatible with Hero 13?\u003c\/strong\u003e\u003cbr\u003eNo. The pack is not intended for Hero 13 Black; compatibility is limited to Hero 12, 11, 10 and 9.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan the charger store memory cards?\u003c\/strong\u003e\u003cbr\u003eYes. The charger case can store two TF (micro SD) cards along with three batteries for travel convenience.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs it safe to leave batteries in the charger overnight?\u003c\/strong\u003e\u003cbr\u003eThe charger includes multiple protections against overcharge and overheating, but it is still good practice to charge in a monitored environment and avoid prolonged unattended charging.\u003c\/p\u003e","brand":"FirstPower","offers":[{"title":"Default Title","offer_id":48260261675227,"sku":"B0D8J1QJQW","price":33.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61Hsg8hVdWL._AC_SL1500.jpg?v=1778334840","url":"https:\/\/gearmusthave.com\/products\/firstpower-hero-12-11-10-9-battery-3-pack-with-triple-slot-fast","provider":"GearMustHave","version":"1.0","type":"link"}