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If you need a truly powerful power bank, Choetech’s 50,000mAh Power Bank is the one for you. This power bank can recharge your phone about 14 times and you won’t be the only one to benefit from this power bank on a weekend break: your whole family can join in. In addition to your phone, you can use this power bank to easily charge your laptop, camera or tablet.

Powerful Cell Capacity: This power bank provides 10 charges for iPhone Series 14, 7 charges for Samsung S20 and Huawei Mate40, and 6 charges for iPad mini. 

Set Yourself Free: Get freedom from you wall chargers - by recharging our power bank once it will last you three weeks. Power up your devices and recharge your battery at high speed with USB-C Power Delivery, and provide optimized charging to your devices. 

Smart Chip Safety System: This power bank’s safety system includes overcharge, short circuit, and overheating protection.

Compact & Portable: Our power bank is not only powerful, it fits conveniently in your bag, suitcase or purse. You can take it wherever you go and never run out of power. You never have to stop for an outlet again! When your phone, tablet or laptop start losing charge, just pull your Choetech Power Bank out of your bag and recharge it in no time.

Blazing Charge Time: At 50,000mAh, you can charge your devices to full capacity quickly and efficiently. Not only that, but each fully-charged power bank can charge your phone or similar devices from 0 to 100% up to 15 times. 

Emergency Flashlight: Need some extra light while camping or hiking? Choetech has got you covered. With built-in ultra-bright LED, you’ll be provided with plenty of light while you’re out and about outdoors. 

This 50,000mAh Power Bank is designed to be the portable device charging solution. It boasts a high energy density battery, two input ports (Micro USB and Type-C), and four output ports, to keep all of your devices charged while you‘re on-the-go. You’ll also be able to charge multiple devices simultaneously. The Power Bank has four LED indicators to show how much charge you have left.

Our Power Bank delivers the appropriate charging voltage to your device, which means a safer and more efficient charge every single time. Additionally, this power bank comes with built-in safeguards that protect your device against overcharging, overheating, and short circuits.

Model name: B664
Batteries: Polymer Batteries
Lithium battery energy: 50000mAh 185Wh
Input Micro: 5V-2A, 9V-2A, 12V-1.5A
Input Type-C: 5V-3A, 9V-3A, 12V-3A, 15V-3A, 20V-3.25A
Output Type-C: 5V-3A, 9V-3A, 12V-3A, 15V-3A, 20V-3.25A
Output OUT1: 5V-3.4A
Output OUT2/OUT3: 5V-3A, 5V-4.5A, 4.5V-5A, 9V-2A, 12V-1.5A
Output OUT1+OUT2+OUT3+Type-C: 5V-4A
LED lights: three levels of dimming brightness
Net weight: 1119.7g
Product size: 75*75*138.6mm