{"product_id":"firstpower-en-el15c-2400mah-2-pack-replacement-batteries-usb-c-fast","title":"FirstPower EN-EL15C 2400mAh 2-Pack Replacement Batteries - USB-C Fast","description":"\u003cp\u003eIn this review the FirstPower EN-EL15C 2400mAh 2-pack is evaluated as a practical power upgrade for photographers who need reliable on-camera power and flexible charging. The biggest reason to consider these batteries is the built-in \u003cstrong\u003eUSB-C fast charging\u003c\/strong\u003e, which removes the need to carry a dedicated charger and lets you top up from a power bank or wall charger. The pair provides a straightforward, fully decoded replacement for Nikon EN-EL15 variants and aims to extend shooting time without camera incompatibility warnings.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB-C Portable Fast Charging:\u003c\/strong\u003e The integrated Type-C port and included 2-in-1 cable let you charge both batteries directly from USB output devices, reducing carry weight and simplifying workflows.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Charging Speed:\u003c\/strong\u003e With 5V\/2A input the pack can fully charge two batteries in about 2.5 hours, useful for quick turnarounds between shooting sessions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSufficient Capacity:\u003c\/strong\u003e Each 2400mAh, 7.2V battery gives a practical runtime extension over single cells, making them useful as on-location spares.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull Camera Decoding:\u003c\/strong\u003e FirstPower states these batteries are fully decoded for Nikon compatibility, preventing incompatible battery warnings in the camera.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple Safety Protection:\u003c\/strong\u003e A built-in intelligent chip offers over-voltage, over-current, short circuit, high temperature and over-charge protections to protect camera electronics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePortable Design:\u003c\/strong\u003e Compact and lightweight construction makes this two-battery set convenient for travel and outdoor shoots.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003ePhotographers who shoot events, travel, or long sessions and want the convenience of charging from USB sources will find this 2-pack especially helpful; the USB-C port and included cable remove the need to pack a separate charger. Users of Nikon bodies that take EN-EL15 family batteries will appreciate the stated full decoding to avoid camera warnings.\u003c\/p\u003e\n\u003cp\u003eThose who need factory OEM warranty coverage or the absolute longest factory-rated runtime per cell might prefer an original manufacturer battery, but for most enthusiast and prosumer users who value portability and flexible charging, this FirstPower kit is a practical, lower-cost alternative.\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\u003eUSB-C fast charging lets you recharge from power banks and common USB chargers.\u003c\/li\u003e\n\u003cli\u003e2400mAh capacity per cell provides useful extra runtime compared with a single battery.\u003c\/li\u003e\n\u003cli\u003eFully decoded compatibility with many Nikon models prevents camera warnings and ensures normal functioning.\u003c\/li\u003e\n\u003cli\u003eBuilt-in safety features and CE\/FCC\/RoHS certifications add confidence in daily use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSome users report around 70 minutes of continuous shooting per battery in real use, so heavy shooters will still need multiple spares.\u003c\/li\u003e\n\u003cli\u003eNot an OEM battery, so users seeking original manufacturer support may prefer factory batteries.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eEN-EL15C replacement (2-pack)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity\u003c\/td\u003e\n\u003ctd\u003e2400mAh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e7.2V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy\u003c\/td\u003e\n\u003ctd\u003e17.28Wh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharging\u003c\/td\u003e\n\u003ctd\u003eUSB-C 5V\/2A, included 2-in-1 cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eDecoded for Nikon EN-EL15 series and listed Nikon models\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eCE \/ FCC \/ RoHS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe FirstPower EN-EL15C 2400mAh 2-pack is a solid value for photographers who want flexible \u003cstrong\u003eUSB-C fast charging\u003c\/strong\u003e and reliable decoded compatibility with Nikon cameras. It is especially good for travelers and event shooters who need quick top-ups from power banks, though heavy continuous shooters should carry extra spares since runtime per cell is modest compared with carrying several batteries.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill these batteries work in my Nikon camera?\u003c\/strong\u003e\u003cbr\u003eYes, FirstPower lists full decoding for Nikon EN-EL15 family cameras including many Z and D series models, so the camera should accept them without compatibility warnings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow long does it take to charge both batteries?\u003c\/strong\u003e\u003cbr\u003eUsing the included 2-in-1 USB-C cable and a 5V\/2A USB source, both batteries can be fully charged in about 2.5 hours.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use a power bank to charge these?\u003c\/strong\u003e\u003cbr\u003eYes, the batteries support USB-C charging from power banks or USB wall chargers, making them convenient for location work.\u003c\/p\u003e","brand":"FirstPower","offers":[{"title":"Default Title","offer_id":48260105437403,"sku":"B0D7ZP6NBS","price":36.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61rdBtaMuJL._AC_SL1500.jpg?v=1778327174","url":"https:\/\/gearmusthave.com\/products\/firstpower-en-el15c-2400mah-2-pack-replacement-batteries-usb-c-fast","provider":"GearMustHave","version":"1.0","type":"link"}