{"product_id":"bm-premium-4-np-fz100-batteries-for-sony-alpha-series-long-recording","title":"BM Premium 4 NP-FZ100 Batteries for Sony Alpha Series - Long Recording","description":"\u003cp\u003eIn this review the BM Premium 4 NP-FZ100 battery pack is evaluated for photographers and videographers who rely on Sony Alpha bodies for long shoots. The bottom line: these four Li-ion replacement batteries deliver a useful capacity of 2280mAh each with a fully decoded chip that reports remaining time just like an original cell, making them a practical, lower-cost way to extend runtime for cameras such as the a7 III, a7R IV, a7S III, a9 series, FX3 and ZV-E1. For those needing uninterrupted recording and accurate battery readout, this pack is worth considering.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e2280mAh capacity:\u003c\/strong\u003e Each battery gives extended runtime for long shoots and reduces the need to swap cells frequently during events or interviews.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully decoded chip:\u003c\/strong\u003e The batteries communicate remaining charge to the camera so users see time left without requiring a special charger or adapter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-circuit protection:\u003c\/strong\u003e Over-charge, short-circuit, high-temperature and surge safeguards protect the camera and battery during heavy use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFire-resistant construction:\u003c\/strong\u003e High-quality materials minimize thermal risk and improve durability during everyday field use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMemory-free Li-ion chemistry:\u003c\/strong\u003e No memory effect means batteries can be topped up at any time without degrading performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOne-year warranty:\u003c\/strong\u003e A full year of coverage gives buyers added confidence in the replacement pack.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThese batteries are best for Sony Alpha users who need multiple spare cells for extended shooting days: wedding photographers, run-and-gun videographers, and content creators using models like the a7 IV, a7C II, FX30, or a6600. The pack is particularly useful when a camera must stay powered for long takes or when swapping batteries mid-shoot is inconvenient.\u003c\/p\u003e\u003cp\u003eCasual users who only shoot briefly or those who prefer OEM cells and direct manufacturer support may look elsewhere; if precise factory service or manufacturer-branded packaging is a priority, official batteries might be preferable despite higher cost.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAccurate charge reporting thanks to the fully decoded chip that mimics original battery behavior.\u003c\/li\u003e\n\u003cli\u003eGood per-cell capacity at 2280mAh, supporting longer recording and fewer battery changes.\u003c\/li\u003e\n\u003cli\u003eBuilt-in safety features and fire-resistant construction reduce operational risk during extended use.\u003c\/li\u003e\n\u003cli\u003eOne-year warranty provides reasonable protection against defects out of the box.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eNot an OEM cell, so users preferring brand-original batteries may have concerns about long-term durability.\u003c\/li\u003e\n\u003cli\u003eSome professional workflows that require manufacturer direct support might opt for official replacements instead.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Model\u003c\/td\u003e\n\u003ctd\u003eNP-FZ100 compatible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity\u003c\/td\u003e\n\u003ctd\u003e2280mAh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e7.2 volts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChemistry\u003c\/td\u003e\n\u003ctd\u003eLi-ion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy\u003c\/td\u003e\n\u003ctd\u003e16.4 Wh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e1 year\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Features\u003c\/td\u003e\n\u003ctd\u003eOver-charge, short-circuit, high-temperature, surge protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe BM Premium 4 NP-FZ100 battery pack is a cost-effective way to add reliable runtime for a broad range of Sony Alpha cameras, offering accurate charge reporting and built-in safety protections. It represents good value for photographers and videographers who need multiple spare batteries for long days on set, while users who insist on OEM parts or manufacturer-only support may prefer official batteries despite the higher price.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWill these batteries show remaining time in my Sony camera?\u003c\/strong\u003e\u003cbr\u003eYes, the pack uses a fully decoded chip so the camera reports remaining time just like with an original battery.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAre these batteries safe for continuous recording?\u003c\/strong\u003e\u003cbr\u003eThey include multiple circuit protections and fire-resistant construction to reduce risk during extended recording sessions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDo I need a special charger for these cells?\u003c\/strong\u003e\u003cbr\u003eNo special charger is required; they are compatible with standard chargers and behave like original NP-FZ100 batteries.\u003c\/p\u003e","brand":"BM Premium","offers":[{"title":"Default Title","offer_id":48260125360347,"sku":"B07JHHY27L","price":89.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/81-yeqvX_zL._AC_SL1500.jpg?v=1778320024","url":"https:\/\/gearmusthave.com\/products\/bm-premium-4-np-fz100-batteries-for-sony-alpha-series-long-recording","provider":"GearMustHave","version":"1.0","type":"link"}