






Product description




1 Built-in Durable Cables
2 Built-in Lightning Cable
3 Built-in USB-C Cable
4 Two-way Recharging
5 LED Digital Display
35W Ultra-Fast Charging Power Bank : Stop waiting around for a charge!Our advanced 35W PD3.0 & QC4.0 technology delivers incredible charging speeds: revive your iPhone 16 to 60% or your Samsung Galaxy S24 to 58% in just 30 minutes—noticeably faster than standard 15W-30W power banks. Perfect for busy days and travel.
Massive 20,000mAh All-Day Power : Never run low on power! Our premium high-capacity portable charger delivers 3.6 full charges for iPhone 16 or 3.1 charges for Samsung Galaxy S24. The ultimate travel essential for flights, camping, emergencies, or long trips.(TSA-approved).
Built-in 2 Cables & 4-Port Charging : One Portable Charger for All Your Needs! Power up to 4 devices simultaneously! Features a built-in ultra-durable USB-C cable (input/output) and a Lightning cable, plus an extra USB-C and USB-A port. Fully compatible with iPhone, Galaxy, iPad, AirPods, and more. No extra cables needed— your ultimate power bank for an on-the-go lifestyle.
Smart LED Power Display : Track battery levels effortlessly with the built-in LED screen. Know exactly when to recharge your power bank for iPhone and never face unexpected shutdowns again!
What You Get: EnergyQC Power Bank (20,000mAh)*1, USB-C Cable*1, User manual*1. 18 Month’s support and our friendly customer service.If you have any problems, please contact us and we will solve it within 12 hours.
Safe & Reliable Portable Charger: Features an advanced AI smart chip and NTC temperature control. It activates high-power charging for speed, then intelligently reduces power to cut heat and energy loss. With multiple system protections against overcharging, short circuits, and other hazards. 【Safety Notice】: It is recommended to avoid using the phone/device while charging to prevent potential overheating.
Important Notes: For optimal fast charging, ensure your charger and device support 30W+ power (e.g., compatible phones/tablets). When charging multiple devices, total output adjusts to 5V/3A (15W shared) to maintain safe, stable performance. Warning: When charging higher-power devices, it may cause excessive heat and reduced efficiency due to power mismatch. For best results and safety, charge compatible 35W devices.
7 reviews for EnergyQC 20000mAh Portable Charger, 35W PD 3.0+QC 4.0 Fast Charging Power Bank with Built-in Lightning & USB-C in&Out Cables, Travel Battery Pack for iPhone 17/16/15/14, Samsung, iPad, Android, Black
Add a review
$9.99

Kindle reader –
I freaking LOVE the attached cables – ingenious!!
I travel constantly for work, and this little thing has become one of my favorite pieces of gear. The compact size is perfect as I prefer a thicker battery pack than a longer one. It’s just easier to manage/hold/store than the Anker this replaced. What really sold me are the built-in USB-C and Lightning cables. Absolute game changer for me. I use an iPhone but travel with headphones and a kindle that use USB C and so I have to carry around a bag of cables. Not anymore!! No more rummaging through my bag to find the right cable or having to remember to pack them before the trip.It also doubles as a mini charging hub when plugged into the wall so i’ve been able to consolidate my power adapters to just one! I can charge the power bank itself and two devices at once (haven’t tried more than that), which is a lifesaver in hotel rooms where there’s only one outlet by the bed. Being able to use it as a wall adapter in a pinch has saved me more than once.The power button is a small but underrated feature these days. I prefer knowing when the unit’s actually on, instead of guessing like with those auto-shutoff bricks. And the digital display is miles better than the vague blinking lights on my Anker batteries. I always know exactly how much charge is left, which gives me real confidence on long travel days.Functionally, its everything you would expect. Charging speed is fast and as advertised. Capacity is more than enough for my devices and a full travel day. No complaints!
yessy schupnik –
Perfect portable charger.
I bought this device for my husband, who’s always traveling for work. He told me he’s thrilled with it; it’s been a huge help. Its small size makes it perfect for carrying in his bag, so he can charge his accessories (cell phone, iPad, headphones) whenever he needs to. What I really liked was that it has integrated USB-C and Lightning cables. I also love how useful it is in hotel rooms where there’s only one outlet by the bed. He can use it as a wall adapter to charge his devices there too.The digital display is super cool, and you can always see exactly how much charge is left. I also really liked that it charges super fast, just as they say in the description. The battery can last all day. It has a 20,000 mAh capacity, so you don’t need any extra cables, and you can use it with both iPhones and Samsung phones. It’s black, and I think it was definitely worth the investment.
Robert E. –
Super Fast Charging and Amazing Battery Life
This power bank has been a huge upgrade for me. It charges my phone super fast way quicker than the old power banks I’ve used. What surprised me the most is how long the battery lasts. Even after charging my iPhone, the power bank still has plenty of battery left. It honestly feels like I can charge my phone around five times without any issues. The built in cables make it really easy to use, and I don’t have to bring extra cords with me anymore. The little screen showing the battery percentage is also super helpful so I always know exactly how much power I have left.Overall, this thing has been super reliable and way better than what I was using before. Great upgrade and definitely worth it.
Diosnel Lescay –
Cargador
¡El cargador portátil EnergyQC de 20000 mAh es absolutamente fantástico! La enorme capacidad de la batería dura varias cargas, lo que es perfecto para viajes largos o días ajetreados en los que no puedo acceder a una toma de corriente. Aprecio mucho los cables Lightning y USB-C integrados: no es necesario llevar cables adicionales, todo lo que necesito está ahí. La carga rápida de 35 W es impresionante, ya que carga mi teléfono y mi tableta muy rápido. Es compacto y fácil de llevar en mi bolso sin ser demasiado voluminoso. El elegante diseño negro también tiene un aspecto muy moderno y de alta calidad. Este banco de energía es fiable, práctico y potente, ¡muy recomendable para cualquier persona que viaje o esté siempre en movimiento!
Rosabell Granela –
Me encanta realice un viaje por carretera y me funcionó de maravilla
bueno1. Gran capacidad: Con sus 20.000 mAh, ofrece capacidad más que suficiente para “rescatar” un smartphone varias veces durante el día sin tener que preocuparse por enchufarlo. 2. Carga rápida 35 W (PD 3.0 + QC 4.0): Este banco de energía incluye soporte tanto para Power Delivery 3.0 como para Quick Charge 4.0, lo que permite cargas más rápidas que los bancos genéricos básicos. 3. Cables integrados (Lightning + USB-C): Uno de los puntos más convenientes: incorporan cables “built-in” para Lightning (útil para iPhone) y USB-C, lo cual reduce la necesidad de llevar cables adicionales. 4. Múltiples puertos / compatibilidad: Además de los cables internos, hay puertos USB-A/USB-C que permiten cargar varios dispositivos al mismo tiempo, lo que lo hace muy útil para viajes o para compartir. 5. Indicador LED o pantalla de estado: Algunos usuarios destacan que tiene una pantalla o indicadores que muestran cuánta carga queda, lo cual ayuda a planificar el uso.
Paul burrow –
Great so far
I got this power bank last week and so far I like it. I put it to a test and charged my phone (iphone16) from 10% to 90% in about 30 min. I think I can got 3 charges from this in the same range before recharging the power bank.so has good power and capacity. It has a little weight but I’m ok with that. It has two attached cables, for charging your device(s) it has a flashlight feature as well that I didn’t even realize
Maverick Aguilar –
Impressive fast charging and perfect for travel
I bought this power bank because I’m often on the go, and it has truly exceeded my expectations. The charging speed is amazing — my phone reaches over 50% in about 30 minutes, which is perfect when I’m in a hurry. I really like that it has built-in cables and multiple ports, so I can charge my phone and earbuds at the same time without carrying extra cords.The LED display is very convenient for checking the remaining power, and the 20,000 mAh capacity easily lasts me all day. A reliable and powerful accessory for travel or everyday use. Highly recommended!