{"product_id":"kastar-3-pack-2400mah-lithium-ion-batteries-with-ac-charger-medium","title":"Kastar 3-Pack 2400mAh Lithium-Ion Batteries with AC Charger - Medium","description":"\u003cp\u003eIn this review the Kastar 3-Pack 2400mAh Lithium-Ion Batteries with AC Charger is presented for photographers who use Mamiya and Mamiya Leaf medium format camera backs and need reliable spare power. The bottom line: this kit delivers three matched 7.4V, 2400mAh replacement batteries and a compact AC wall charger that accepts 100~240V input, making it a sensible purchase for studio shooters and field photographers who want multiple ready batteries without hunting down original-brand packs. For anyone who regularly shoots tethered sessions or long runs, the included charger and LED status reporting simplify keeping spares charged and organized.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Capacity:\u003c\/strong\u003e Each battery is 2400mAh which provides extended shooting time compared with many smaller third-party cells.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Compatibility:\u003c\/strong\u003e The 7.4V lithium-ion chemistry matches the original equipment power requirements for the listed Mamiya Leaf models.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal Charger Input:\u003c\/strong\u003e The AC charger accepts 100~240V 50~60Hz input so it can be used internationally with a local adapter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharge Status LED:\u003c\/strong\u003e The charger uses a red LED during charging and a green LED when standby or fully charged, making it easy to tell battery status at a glance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack Convenience:\u003c\/strong\u003e The kit includes three batteries and one foldable-pin AC charger so photographers have immediate spares and a compact charger for storage.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThis kit is aimed at professional and advanced amateur photographers who shoot with Mamiya Leaf and Mamiya medium format backs such as the Aptus-II and AFi-II series and need multiple replacement batteries for long sessions or travel. Its combination of three batteries and a single compact charger is useful for studio tethering, location work, and multi-back setups where swapping batteries quickly reduces downtime.\u003c\/p\u003e\u003cp\u003ePhotographers who require an in-vehicle charging option or included international plugs should look elsewhere, since the package does not include a car adapter or European plug. Also, buyers who insist on OEM-branded batteries for warranty parity may prefer original manufacturer power packs.\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 identical 2400mAh batteries provide ample backup capacity for extended shoots.\u003c\/li\u003e\n\u003cli\u003eCharger accepts wide AC voltage and has a foldable flat pin for tidy storage and travel.\u003c\/li\u003e\n\u003cli\u003eLED indicators give clear red\/green status to know when batteries are charging or ready.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003ePackage omits a car adapter and extra international plugs, so additional accessories may be needed.\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Type\u003c\/td\u003e\n\u003ctd\u003eLithium-Ion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Voltage\u003c\/td\u003e\n\u003ctd\u003e7.4V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Capacity\u003c\/td\u003e\n\u003ctd\u003e2400mAh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharger Input\u003c\/td\u003e\n\u003ctd\u003eAC 100~240V 50~60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharger Output\u003c\/td\u003e\n\u003ctd\u003eDC 8.4V 600mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIndicator\u003c\/td\u003e\n\u003ctd\u003eRed while charging, Green for standby\/full\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Contents\u003c\/td\u003e\n\u003ctd\u003e3-Pack Batteries + 1 AC charger\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe Kastar 3-Pack 2400mAh kit is a practical, cost-conscious way to add multiple replacement batteries and a compact AC charger for Mamiya Leaf and Mamiya medium format backs. It is good value for photographers who need spare capacity and simple LED status indication, though buyers should plan for a separate car adapter or plug adapters if those are required. For most studio and location shooters using the listed Aptus-II and AFi-II models, this kit solves the common problem of running out of ready batteries.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eAre these batteries compatible with Mamiya Leaf Aptus-II models?\u003c\/strong\u003e\u003cbr\u003eYes, the pack lists compatibility with Aptus-II models including 5, 6, 7, 8, 10, 10R, 12 and 12R.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the charger work internationally?\u003c\/strong\u003e\u003cbr\u003eThe charger accepts 100~240V 50~60Hz input, so it works with local plug adapters but does not include extra international plugs.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs a car adapter included?\u003c\/strong\u003e\u003cbr\u003eNo, the package does not include a car adapter or European plug; it contains three batteries and one AC wall charger only.\u003c\/p\u003e","brand":"Kastar","offers":[{"title":"Default Title","offer_id":48609205813467,"sku":"B09RFGKZ8Q","price":39.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71p_y_Im0_L._AC_SL1500.jpg?v=1778392382","url":"https:\/\/gearmusthave.com\/products\/kastar-3-pack-2400mah-lithium-ion-batteries-with-ac-charger-medium","provider":"GearMustHave","version":"1.0","type":"link"}