K&F CONCEPT 3-Pack NP-FZ100 Battery and Upgraded LCD Battery Charger Compatible with Sony A7iii, A7iv, A7C, FX3, FX30, A9, A6600, A6700, ZV-E1, ZV-E10ii, Alpha 9, A9S, A7R III, A7R IV, A7RV, 2280mAh

The K&F Concept 3-Pack NP-FZ100 Batteries with Upgraded LCD Charger has been an outstanding addition to my camera kit. If you’re using Sony cameras that take the NP-FZ100 battery, this bundle is a smart investment — especially for content creators, photographers, and videographers who shoot long sessions. 🔋 Battery Performance Each battery performs very close to the original Sony NP-FZ100 in real-world use. I’ve used these for: • Long video recordings • Live streaming sessions • Event coverage • Photography shoots They hold charge well and discharge consistently without sudden drops in power. I haven’t experienced overheating, error messages, or compatibility issues. They communicate properly with the camera, and the battery percentage displays accurately — which is important when planning longer shoots. Having three batteries in rotation completely eliminates downtime. ⸻ 🔌 Upgraded LCD Charger – Huge Plus The upgraded LCD charger is one of the standout features of this kit. • Clear digital display shows charging percentage • Dual charging slots allow you to charge two batteries at once • USB-powered, making it easy to charge from wall adapters, power banks, or even a laptop The LCD readout is much more informative than traditional blinking-light chargers. You can quickly see exact charge levels, which helps when preparing for a shoot. ⸻ 🛠 Build Quality Both the batteries and charger feel solid and well-made. The batteries slide into the camera securely without feeling loose or cheap. The charger housing is sturdy and compact, making it easy to travel with. For the price, the quality is impressive. ⸻ 🎥 Perfect for Content Creators If you’re filming YouTube videos, shooting events, or running extended recording sessions, having multiple reliable batteries is essential. This 3-pack gives peace of mind and keeps you shooting without constantly worrying about swapping and recharging a single battery. ⸻ Final Verdict The K&F Concept 3-Pack NP-FZ100 Batteries with LCD Charger delivers excellent performance, strong compatibility, and incredible value compared to buying original batteries individually. Reliable. Affordable. Practical. Highly recommended — 5 stars without hesitation. ⭐⭐⭐⭐⭐

These batteries work great! They charge quickly and work just as the original in my A7iii. The battery capacity does seem a bit less than the original batter but having a few back upsnin my camera bag has been great! Awesome purchase for the proce

UPDATE: K&F reached out to me and asked for more info about the failure. I told them and sent a video showing the dead battery. They are sending me a replacement battery, even after a year! That’s great customer service I changed my rating to 5 stars based on the overall battery quality AND the amazing customer service! I’m very impressed. I'm writing this review a year after purchasing these batteries. They initially worked very well. No problems at all. They charged quickly and fit the camera perfectly. However, at a recent shoot, I put one of the charged batteries in the camera, and it was completely dead. I tried charging it when I got home, and it was still completely dead. The other two batteries are still working well. For the price, I'm still ahead compared to the OEM cost.

These batteries are perfect replacements! I have been using them every week and they last just as long as my Sonys. Great product

Batteries don't seem to last long when using them in my fx30. However for the price, it is nice to have a few extra on hand.

While they do not seem to last as long as my Sony batteries, these batteries are inexpensive and make for a good back up. I always keep several charged and available.

Works great. Triple the time saved when charging batteries.

We run multiple cameras and need to charge a ton of these guys - and this charger helps get it done! The batteries are great - though the firmware recognizes that they're aftermarket. I like the orange sticker - it helps me color code things (I'm that organized).

Brilliant

Ho acquistato questo kit di batterie per la mia Sony A7III già conoscendo il brand, avendo in passato preso altri prodotti fotografici dello stesso marchio sempre con ottimi risultati. Anche in questo caso la qualità non ha deluso. Le batterie hanno una capacità praticamente identica a quella dell’originale Sony: la durata è molto simile, forse leggermente inferiore, ma avendone tre a disposizione si riesce a coprire tranquillamente anche sessioni fotografiche o video piuttosto lunghe senza alcun problema di autonomia. Molto utile la basetta di ricarica, ben costruita e compatta, che permette di caricare più batterie contemporaneamente. È dotata di un piccolo schermo retroilluminato che mostra chiaramente lo stato di carica di ciascuna batteria, spegnendosi automaticamente una volta completata la ricarica. I tempi sono in linea con l’originale: circa 4-5 ore per tre batterie contemporaneamente; se invece se ne ricarica una sola, i tempi si riducono perché tutta l’energia viene convogliata su una batteria soltanto. La qualità costruttiva è ottima: non ho riscontrato problemi di compatibilità, surriscaldamenti o malfunzionamenti, e le batterie vengono riconosciute senza difficoltà dalla fotocamera. Considerando che al prezzo di questo kit si riesce a malapena a comprare una singola batteria originale Sony, il rapporto qualità-prezzo è davvero eccellente. Per chi scatta spesso, viaggia o lavora in esterni e vuole avere sempre un set di batterie affidabili, è una soluzione che consiglio senza esitazioni.

Batteries et chargeur de qualité. Les batteries NP-FZ100 remplace parfaitement les modèles d’origines Sony pour une fraction du prix. Elles maintiennent la charge aussi bien et elles permettent de faire fonctionner mon appareil photo aussi longtemps que les batteries d’origines. Je recommande!

Ich habe die K&F Akkus für meine Sony A7III gekauft und bin absolut begeistert von der Leistung und der Qualität. Hier sind meine Erfahrungen: Langlebigkeit: Die Akkus halten wirklich lange durch – viel länger als die Originalakkus. Bei meiner letzten Fotosession konnte ich ohne Probleme den ganzen Tag fotografieren und filmen, ohne dass der Akku leer war. Das ist besonders wichtig für mich, da ich häufig längere Shootings mache und keine Lust habe, ständig den Akku wechseln zu müssen. Kompatibilität: Die Akkus passen perfekt in meine Sony A7III und funktionieren genauso gut wie die originalen Sony-Akkus. Kein Problem beim Einsetzen oder bei der Erkennung durch die Kamera. Ich hatte bisher keinerlei Probleme mit der Kompatibilität, was für mich ein großer Pluspunkt ist. Preis-Leistungs-Verhältnis: Für den Preis erhält man hier eine ausgezeichnete Leistung. Die Akkus von K&F sind deutlich günstiger als die Originalakkus von Sony, bieten aber eine vergleichbare oder sogar bessere Leistung. Wenn man wie ich viel unterwegs ist und mehrere Akkus braucht, ist dies eine super kostengünstige Alternative. Ladezeit: Auch die Ladezeit ist beeindruckend. Die Akkus lassen sich schnell aufladen, sodass ich nicht unnötig viel Zeit mit Warten verbringe, bevor ich sie wieder in die Kamera einsetzen kann. Fazit: Die K&F Akkus für die Sony A7III sind definitiv eine sehr gute Wahl! Sie bieten eine zuverlässige Leistung, lange Laufzeit und sind preislich attraktiv. Ich werde auf jeden Fall bei K&F bleiben und kann diese Akkus jedem empfehlen, der eine zuverlässige und preisgünstige Alternative zum Originalakku sucht.

Charge is slow… and the capacity seems lower.. it is good for the price but really not ideal on a serious projects. Mid interview all of a sudden the battery is draining so fast that you start to sweat!