{"product_id":"kastar-4-pack-battery-and-ac-wall-charger-replacement-for-sony-a99ii","title":"Kastar 4-Pack Battery and AC Wall Charger Replacement for Sony a99II","description":"\u003cp\u003eIn this review the Kastar 4-Pack Battery and AC Wall Charger replacement is evaluated for photographers who need dependable spare power for Sony Alpha cameras. The review finds this kit best for shooters who want a simple, affordable way to keep a Sony NP-FM500H powered without relying on the original brand battery or charger; the single biggest reason to buy is the combination of four 2400mAh lithium-ion batteries and a compact AC charger that covers multi-voltage input for travel convenience. Overall it is a practical backup pack rather than a luxury upgrade.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh capacity cells:\u003c\/strong\u003e Each 2400mAh lithium-ion battery provides sustained runtime for extended shooting sessions so you can finish longer shoots without swapping frequently.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrect voltage:\u003c\/strong\u003e The batteries deliver the specified 7.4V required by compatible Sony models, ensuring safe operation with gear that uses NP-FM500H type batteries.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded AC wall charger:\u003c\/strong\u003e The compact charger accepts AC 100~240V 50~60Hz input so it can be used abroad with the appropriate plug adapter and charges at DC 8.4V 600mA.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFoldable flat pin:\u003c\/strong\u003e The charger's foldable flat pin design reduces bulk in a camera bag and makes storage neater between uses.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharge indicator lights:\u003c\/strong\u003e The LED shows red while charging and green when the battery is on standby or fully charged, making it simple to monitor charging status.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValue pack:\u003c\/strong\u003e The package includes four batteries plus one AC charger, which is convenient for photographers who need multiple spares for day-long shoots.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis kit is aimed at hobbyists, event shooters, and travel photographers who use Sony models compatible with NP-FM500H batteries and need several reliable spares without spending on OEM options. The pack is especially useful for those who prefer carrying multiple batteries rather than relying on USB-charging solutions.\u003c\/p\u003e\n\u003cp\u003eThose who should look elsewhere include shooters who need a car adapter or European plug included in the kit, since the package does not include those accessories, and professionals requiring the fastest possible recharge rates, as the charger outputs 600mA which is modest compared with some rapid chargers.\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\u003eFour 2400mAh batteries give ample extra runtime for full-day use or overnight shoots.\u003c\/li\u003e\n\u003cli\u003eCharger supports 100~240V input so it is usable internationally with a plug adapter.\u003c\/li\u003e\n\u003cli\u003eLED status lights make it easy to tell when a battery is fully charged.\u003c\/li\u003e\n\u003cli\u003eFoldable pin on the AC charger improves portability and storage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePackage does not include a car adapter or European plug, so additional accessories may be required for some users.\u003c\/li\u003e\n\u003cli\u003eThe charger output of DC 8.4V 600mA is adequate but not a fast-charge solution for multiple batteries in rotation.\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\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\u003eLED Indicator\u003c\/td\u003e\n\u003ctd\u003eRed charging \/ Green full or standby\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Contents\u003c\/td\u003e\n\u003ctd\u003e4-Pack Batteries + 1 AC charger\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Kastar 4-Pack Battery and AC Wall Charger is a sensible value option for photographers who need multiple NP-FM500H-compatible spares and a compact wall charger. It delivers the expected 7.4V, useful 2400mAh capacity, and international-friendly AC input, making it a good buy for hobbyists and event shooters who want reliable backup power without paying a premium for OEM parts.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eAre these batteries compatible with Sony NP-FM500H models?\u003c\/strong\u003e\u003cbr\u003eYes. The batteries are sold as compatible replacements for the Sony NP-FM500H battery model used in many Alpha and DSLR models.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the kit include international plug adapters or a car charger?\u003c\/strong\u003e\u003cbr\u003eNo. The package includes four batteries and one AC wall charger; a car adapter or European plug is not included and must be purchased separately if needed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow can I tell when a battery is fully charged?\u003c\/strong\u003e\u003cbr\u003eThe included AC charger has LED indicators: red while charging and green when the battery is in standby or fully charged.\u003c\/p\u003e","brand":"Kastar","offers":[{"title":"Default Title","offer_id":48642545877211,"sku":"B08MSB37FJ","price":33.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71WGts6OsIL._AC_SL1500_216124d2-f873-4524-b0df-6f2804bf4b57.jpg?v=1778611794","url":"https:\/\/gearmusthave.com\/products\/kastar-4-pack-battery-and-ac-wall-charger-replacement-for-sony-a99ii","provider":"GearMustHave","version":"1.0","type":"link"}