23800mAh USB C Portable Charger, Charmast High Capacity Power Bank PD (18W) QC Quick Charge 4 Outputs 2 Input Fast Charging External Battery Pack Compatible with iPhone, Samsung, Pixel


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Product Description

Charmast logoCharmast logo

C2023 power bank with PD QC 3.0C2023 power bank with PD QC 3.0

power bankpower bank

C2023 USB C Portable ChargerC2023 USB C Portable Charger

High Capacity Quick Charge Power bank

USB C Power Delivery (PD) & QC 3.0

For its capacity between 20000mAh ~ 26800mAh, It has much smaller size, it fits easily into your pocket or bag, making it the perfect charger for on the couch, on a plane, or anywhere else your phone needs a boost.

High Capacity portable chargers, they always weigh too heavy, but this one, it weigh less to carry. And Multiports design, accurate LED power digital display design, make it more easier or convenient to use than other 20000 or 30000 Power banks on the markets.

Besides, PD & QC Quick Charge tech make this portable power bank charge devices or recharge itself with less time than all other ordinary battery packs.

Main Features

High Capacity

QC 3.0 Quick charge

Power Delivery (PD) Quick charge

USB C port as input & output both

Power for several days, lasting longer

Power for 4 devices at the same time Max

Most Convenient LED Power Digital Display

Most trusted Large Capacity Powerbanks on the Markets



quick chargequick charge

High Capacity:

it will charge iPhone 8 around 7 times, iPhone 11 around 4 times, Samsung Galaxy S10 close to 4 times, S20 3.1 times, Note 10 around 3.6 times, Galaxy A20 3.1 times, OnePlus 7 Pro or OnePlus 8 close to 3 times, Google Pixel 4a about 4 times, Moto G Power / Moto G8 / Moto G7 Power around 2.5 times; LG Stylo 6 / LG K51 around 3.1 times, V60 Thin Q around 2.5 times ; Huawei P30 Pro / P40 Pro etc around 3 times; Redmi Note 7 / Redmi K20 Pro around 3.1 times. More other cell phones, tablets or other devices do not listed times please enquiry or google.

Multiports & Quick Charge Tech:

2 inputs:

Micro USB (QC 2.0/3.0), USB C (QC/PD 3.0)

4 outputs:

USB C (QC/PD 3.0), USB 1:5V-2.4A, USB 2:5V-2.4A, USB 3 (QC 3.0)

Power bank itself fully recharged appr 6 hours (by QC 3.0/PD 3.0/Samsung AFC/MTK-PE 2.0/Huawei FCP Power adapters); appr 11 hours (by 5V/2A Power adapter).

USB C PD & QC Quick Charge Tech:

18W PD portable charger comes with USB C Power Delivery output, which can output 5V-3A 9V-2A 12V-1.5A, 3 times faster than ordinary power banks. You only need 30 minutes to charge your iPhone 11 Pro Max to 50%. Quick Charge QC 3.0 ports can charge compatible devices up to 80% in 35 minutes, providing 5V 9V 12V voltage.

Digital DisplayDigital Display

Airplane AllowedAirplane Allowed

Package boxPackage box

Accurate Digital Power Display:

The usb power bank built-in accurate led power digital display screen which will clearly show battery power level. You will clearly know when to charge it anytime anywhere.

Perfect Travel Companion:

The portable phone charger with a total 88Wh of power in a slim body design. It is an ideal travel companion to take it on the go for a flight, business trip, hiking, camping and more.

What’s in the package box?

1 x Charmast power bank

1 x usb a to usb c cable

1 x user manual

1 x certification card

1 x help card























Palm-sized PD QC 3.0 Quick Charge

Slim & 3 Outputs 2 Inputs

Slim & 4 Outputs 3 Inputs

Slim & PD QC 3.0 Fast Charging

Built in Cables & AC Wall Plug

20W PD 18W QC 3.0 Fast Charging

Recharging Time

~3.5Hours(with PD2.0/3.0 charger))

~4.5Hours (with5V/3A charger)

~9Hours (with 5V/3A charger)

~7Hours (with QC3.0/PD3.0 charger)

~6Hours (with built-in AC Wall Plug)

~6Hours (with QC3.0/PD3.0 charger)

Input Ports

1xMicro USB 1xUSB-C

1xMicro USB 1xUSB C

1xMicro USB 1xUSB-C 1xIOS

1xMicro USB 1xUSB-C 1xIOS

1xWall plug: AC 1xUSB-C

1xMicro USB 1xUSB-C

Output Ports


USB C 5V-3A single max; USB 1/2 5V-3A each max; Total (USB 1/2 + USB C output )5V 3A (15W) max



1xIOS 2xUSB-C 1xMicro USB


【Quick Charge of PD 3.0 & QC 3.0】20000mAh Battery Pack can Quick Charge for both charging and recharging. Its dual inputs, micro USB input supports QC 3.0 Quick Charge, USB C inputs supports both PD & QC Quick Charge. Total 4 outputs, orange color USB outputs supports QC 3.0 Quick Charge, USB C output supports both PD & QC Quick Charge too! Another 2 ordinary USB outputs each supports 5V-2.4A fast charging.
【Charges 4 Devices Simultaneously】Slim 20000 portable charger supports 4 types of output ports, it can charge 4 devices simultaneously, share the power and fun with your friends, making the charging much more efficient!!! This Battery pack Compatible with almost all kinds of cell phones, tablets, and also heated vest etc.
【Accurate LED Power Digital Display】This Large 20000 mah Power Bank built-in advanced smart digital display technology. The power display accuracy is up to 100% which ensures you know the remaining power clearly and never missing recharging in time.
【Trust & Confidence for Charmst】12 Months worry-free purchase guarantee for this Charmast 23800 battery bank. MultiProtect safety system ensures complete protection for you and your devices. No worries for product quality, customer services, and problem solution!

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23800mAh USB C Portable Charger, Charmast High Capacity Power Bank PD (18W) QC Quick Charge 4 Outputs 2 Input Fast Charging External Battery Pack Compatible with iPhone, Samsung, Pixel


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