External Battery (Black)

Q: Did anyone test if this is truly a 50k mAh power bank? I'd like proof please. Thank you!

A 50,000 mah power bank, at best, should provide about 38,000 mah @ 5v accounting for 1) 10% circuitry inefficiency and 2) converting from 3.8v internal cells to 5.0v charging voltage. If your tests show it to be 25,000 mah then that's means the circuitry is like 30% inefficient or worse.

Q: What will happen if I bring the power bank on the plane?

It will attract electricity from the clouds that will create an electromagnetic field however it will not cause the plane to explode instead it will send electromagnetic waves to E.T. and his whole city which is on alpha Centaurus then they will send nuclear fused bombs that have enough to make the sun do a supernova which will send out radioactive rays of fusion causing earth to implode on itself...but don't worry your battery pack should be fine after that😁

Q: @maishi us Seller, please provide 24 month warranty contact info & directions to register product &activate warranty missing from your manual & pkg?

Dear customer, you can contact our seller on Amazon for warranty service, please note that you need to contact our seller and not Amazon's official customer service, if you are not sure how to do so, you can contact either party's customer service and ask them how to contact us. Thank you.

Q: I believe it is not accepted on airplanes? is this true?

Japan and Vietnam will not allow it past security at the airport. Delta and Korea Airlines (US airports) dont have a problem with it. I know from experience. I have lost 2 already. I can get the unit there in most cases. They will not let you board when returning with it in carry on.

4.4/5

Product ID: 720599822

Secure Transaction

Details

Brand
POIYTL
Battery capacity
50000 Milliamp
Colour
blackone
Special features
Fast Charging
Voltage
5 Volts

⚡20W USB-C fast charging

🔋50,000mAh colossal capacity

🔌3-device simultaneous charging

Frequently Bought Together

POIYTL Power Bank 50000mAh 22.5W Fast Charging Portable Charger with Flashlight, 3 Outputs & 2 Inputs Huge Capacity External Battery Pack for iPhone, Samsung, iPad etc

POIYTL Power Bank 50000mAh 22.5W Fast Charging Portable Charger USB-C Quick Charge with 3 Outputs & 2 Inputs LED Display Huge Capacity External Battery Pack for Most Electronic Devices on The Market

Morfec Power Bank Fast Charging 50000mAh - 22.5W Portable Charger USB C Quick Charge with 4 Outputs & 3 Inputs LED Display Huge Capacity External Battery Pack for iPhone, Samsung, iPad etc

Description

🔋 Stay powered, stay unstoppable — never miss a moment!

RAPID RECHARGE - Get your iPhone X to 60% in just 30 minutes with 20W USB-C speed.
SMART LED DISPLAY - Always know your exact battery level with a sleek digital readout.
POWERHOUSE CAPACITY - Charge your iPhone 11 up to 10 times without hunting for outlets.
TRIPLE DEVICE BOOST - Keep your phone, tablet, and speaker all powered up at once—no compromises.
BUILT IN SAFETY LIGHT - Overcharge, short circuit, and temperature protections plus a handy flashlight for any adventure.

This sleek black external battery packs a massive 50,000mAh capacity, delivering up to 10 full charges for popular smartphones like the iPhone 11 and Samsung S10. Equipped with a 20W USB-C port, it offers rapid charging that powers devices to 60% in just 30 minutes. Charge up to three devices simultaneously via one USB-C and two USB ports. Featuring a smart LED display and built-in flashlight, it’s designed for professionals on the go who demand reliable power and safety protections including overcharge and temperature control.

Specifications

Product Dimensions	15.29 x 7.21 x 2.9 cm; 453.59 g
Batteries	1 Lithium Polymer batteries required.
Item model number	Q3
Special features	Fast Charging
Color	blackone
Item Weight	454 g

Have a Question? See What Others Asked

Did anyone test if this is truly a 50k mAh power bank? I'd like proof please. Thank you!

What will happen if I bring the power bank on the plane?

@maishi us Seller, please provide 24 month warranty contact info & directions to register product &activate warranty missing from your manual & pkg?

I believe it is not accepted on airplanes? is this true?

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving over 300 million shoppers across more than 200 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

¥12029

Duties & taxes incl.

Japanstore

Free Returns

30 daysfor PRO membership users

15 dayswithout membership