NEWDERY 10000mAh Battery Case for iPhone 15 Pro Max/Plus, USB C Qi Wireless Charging,Portable Protective Charger Case Battery Pack

I own a multitude of battery cases, but let me tell you, the Newdery case reigns supreme. Its robust design ensures my devices stay powered for a remarkable four days. If you lead a busy lifestyle, this is the case for you.

Rubbish , waste of money and time , first one didn’t work out of the box , gave it a second chance , second one lasted 2 days then stopped working . Not fit for purpose, don’t bother .

Happy with item... Good seller

I ordered the pro which was too small & immediately re ordered the pro max The item I sent back was picked up from my home & fully refunded the next day The new charging case came the day after ordering Good quality & powerful but yet to be used

Won’t charge phones usb c all Wiberley battery fully charged on case won’t connect to phone would be good if it worked but it don’t will try to reorder when I get my refund I might have been unlucky to get a faulty one

It worked well for exactly 29 days. Yesterday, it stopped charging the phone. I suspect the port died, it charges the battery but does not send power to the phone, disappointed and looking for an alternative, not sure I will trust this again. It worked well for exactly 29 days, but yesterday it stopped charging my phone. I suspect the port has failed. While it still charges the battery, it’s not sending power to the phone. I'm disappointed and looking for an alternative, as I'm not sure I can trust this product again.

This portable powerhouse combines convenience, versatility, and a sleek design, making it an indispensable accessory for those always on the go. The standout feature of this battery case is its impressive 10,000mAh capacity. This powerhouse provides a significant boost to my iPhone's battery life, ensuring that I can stay connected, browse, stream, and capture memories without the constant worry of running out of power. It's a true lifesaver during long days and travels when access to charging outlets may be limited. The inclusion of USB C, Qi, and magnetic wireless charging support adds incredible versatility. The USB C compatibility ensures fast and efficient charging, while the Qi wireless charging feature allows for hassle-free, cable-free recharging. The magnetic wireless support not only facilitates easy attachment to magnetic accessories but also enhances the overall charging experience. The slim and ergonomic design of the case is impressive, especially considering the substantial battery capacity it houses. It adds minimal bulk to my iPhone, maintaining the device's sleek profile. The quality construction provides a secure and comfortable grip, ensuring that it feels like a natural extension of the phone rather than an unwieldy accessory. The smart design includes precise cutouts for easy access to all ports and buttons, and the responsive button covers ensure that using the phone remains effortless. The LED indicators on the back of the case provide a quick and clear view of the remaining battery, preventing any unexpected power outages. The durability of the case is evident in its sturdy construction. It feels well-made and capable of withstanding daily wear and tear. The protection it offers against bumps and scratches is an added bonus, ensuring that my iPhone stays in top condition. The ease of installation and removal is appreciated, allowing for flexibility based on my power needs. The case seamlessly integrates with my iPhone, and the snug fit provides confidence that it will stay securely in place during daily activities. Considering the features and quality, the price of this Battery Case is justified. It's a small investment that pays off in terms of convenience, reliability, and the freedom to use my iPhone without constantly monitoring the battery level. In conclusion, if you're a power user seeking a reliable and versatile battery case for your iPhone 15 Pro Max, the 10,000mAh Portable Rechargeable Charging Case is an absolute winner. It delivers on every charge, providing the extra power needed for a seamless and uninterrupted mobile experience.

It’s built well but it’s very easy to bend the connection metal when you’re sliding your phone in. Also when charging with a circular charger you have to balance it. It’s not magnetic.

Sehr gute Akkuhülle! Die Verarbeitung wirkt hochwertig und passt perfekt zum iPhone 15 Pro Max. Der zusätzliche Akku hält wirklich lange und ist sehr praktisch für Reisen oder lange Arbeitstage. Das Laden funktioniert schnell und stabil, ohne das Handy zu überhitzen. Außerdem liegt die Hülle gut in der Hand und macht das Smartphone nicht zu schwer. Ich bin sehr zufrieden mit dem Produkt und kann es definitiv weiterempfehlen.

Satisfait

Mi uso Soy biólogo y la compré para salidas a zonas sin electricidad. La usé diario en campo y ciudad. Cronología real • Dic 2023: compra. • Todo 2024: sin fallas; me salvó muchas veces lejos de enchufes ⛰️. • Inicios 2025: dejó de funcionar la carga inalámbrica (Qi), pero seguía cargando por cable sin problemas. • Sep–Oct 2025: la batería empezó a abombarse; la tapa trasera se ve hinchada y ya se fracturó el plástico. • Hoy: el “bumper” ya está algo suelto en partes, pero no empuja al iPhone por dentro y todavía puede cargar por cable. No sé la capacidad real actual, pero claramente ya no rinde como antes. Lo bueno ✅ • Precio justo para lo que ofrece. • Aguantadora: sobrevivió muchas caídas; la parte interna protegió muy bien el equipo. • Carga por cable estable incluso después de fallar el Qi. • Ideal para trabajo de campo y emergencias cuando no hay energía. Lo malo ❌ • Carga inalámbrica dejó de funcionar a menos de 2 años. • Inflado de batería alrededor de los 22 meses (provocó grieta en la tapa). • El bumper se aflojó con el tiempo y la carcasa se raya relativamente fácil. Veredicto Si buscas una opción económica que te saque del apuro durante 1–1.5 años, cumple. Pero si necesitas durabilidad de 2+ años y Qi funcionando, yo me iría por otra. Por el mismo precio actual, diría que sí cumplió su función, pero el abombamiento me obligará a reemplazarla. ⚖️ Nota de seguridad ⚠️ El abultamiento indica batería hinchada. Recomiendo dejar de usarla y contactar al vendedor/soporte para evitar riesgos (típico de baterías de litio cuando ya van de salida).

Muy buena funda de batería, recomendable, aparte tiene muy buenas carga y es carga rápida….

Bueno