EnergyQC

EnergyQC 20000mAh Portable Charger 35W PD 3 0 QC 4 0 Fast Charging Power Bank with Built-in Lightning

1365+ bought in the past month

$29.99$39.99

About this item

  • 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.
$29.99
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Product details

Connector TypeUSB Type C
BrandEnergyQC
Battery Capacity20000 Milliamp Hours
ColorBlack
Special FeatureBuilt In Cable, Digital Display, Fast Charging

Technical specifications

product_dimensions5.88 x 1.25 x 3.15 inches
item_weight13.7 ounces
item_model_numberEQ20000
best_sellers_rank#2,647 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #146 in Cell Phone Portable Power Banks
special_featuresBuilt In Cable, Digital Display, Fast Charging
other_display_featuresWireless
colorBlack
whats_in_the_box20000mAh Power Bank *1, USB-C Cable*1, User Manual *1
manufacturerEnergyQC
date_first_availableSeptember 8, 2025

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Customer reviews

4.8478 ratings

Customers say

Customers find the power bank effective, being able to charge phones 3-4 times and work well with tablets and laptops. Customers praise its portability, being perfect for travel and easy to carry in a purse, while its compact size makes it convenient to take anywhere.

★★★★★

Great buy!

HaroldOctober 8, 2025

I’ve been using this Portable Charger for a few days and it’s quickly become my go-to power bank. The built-in Lightning and USB-C cables are a total game changer — no more carrying extra cords around! I love that I can charge both my iPhone and my iPad at the same time without any hassle. The 35W PD 3.0 + QC 4.0 fast charging is impressive — it charges my iPhone 16 Pro from 20% to full in about 40 minutes, and my Samsung phone charges just as fast. Despite the large capacity, it’s still compact and lightweight, which makes it perfect for travel or keeping in my bag for daily use. Battery life is excellent; I can get 4–5 full charges before needing to recharge the power bank itself. The digital display showing the remaining power is a nice touch — very convenient and accurate. Overall, great buy!! Read more

★★★★★

Great product

MilanoNovember 8, 2025

This charger is awesome! Super convenient because it already has the cables built in, so I don’t need to bring anything extra. It holds a lot of power and charges my phone fast. I also like the little screen that shows the exact battery percent. Small, easy to carry, and works really well. Happy with it so far! Read more

★★★★★

Worth the money

dig DNovember 23, 2025

This 20,000 mAh battery pack is excellent! It charges my devices fast and lasts a long time. The built-in wire makes it super convenient—no need to carry extra cables. It feels solid, compact, and easy to travel with. The design is sleek and practical. Definitely worth the purchase! Read more

★★★★★

Great everyday power bank

Relaxed OneOctober 12, 2025

Got this power bank a few weeks ago, and it’s been really handy. The built-in USB-C and Lightning cables make it simple to use; no need to carry extras. The LED display is clear, so I always know how much battery is left. It’s a bit thicker than I expected, but still easy enough to carry in my bag. The 20,000mAh capacity lasts a long time, and I can charge my phone and earbuds together without issue. Overall, it feels reliable, charges quickly, and makes life easier when I’m out all day. Read more

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★★★★★

Sturdy, long lasting battery life, and easy to carry on the go.

JuliaDecember 31, 2025

This has a great battery life and can get through a few cycles of charging my phone on the go before having to recharge again, I have a iPhone 14 for reference. It’s a bit heavy but that is expected because of the battery size but very convenient with both the USB c and lighting since my husband has the 15. Charging fully takes a bit of time but it’s a large battery so that’s expected. Very sturdy, hard material, not super slim, charges quickly, Read more

★★★★★

Incredible charging power and convenience

Alicia StephensOctober 17, 2025

This power bank is outstanding. The 20,000 mAh capacity easily keeps my Pixel 8 Pro charged for several days, and the 35 W fast charging works flawlessly. I love the built-in Lightning and USB-C cables; no extra cords to pack, which makes traveling so much easier. It’s compact, sturdy, and charges super fast without overheating. Honestly, it’s one of the best portable chargers I’ve ever owned. Highly recommend it to anyone who wants reliable power on the go. Read more

★★★★★

Fast, Reliable, Convenient Power-Bank

NickNovember 10, 2025

This compact size power bank is stylish and well made. Feels solid in the hand. The built-in Lightening and USB-C cables are very convenient. I have used this at home and while on travel, mostly for my iPhone. I charge it up every weekend and it lasts me a full week. The phone charges up fast. The indicator tells you the remaining charge. Read more

★★★★★

Perfect portable charger.

yessy schupnikNovember 3, 2025

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. Read more

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