Why is my power bank providing fewer charges than expected?

A power bank loses 30%-45% energy as heat during charging due to cable resistance and internal circuitry. A full charged 20000mAh bank provides about 11000mAh-14000mAh to devices.

How to activate the low current mode?

Double-click the power button to enter low-current mode.

How to keep the screen to always on?

Just press the button to access the "KEEP SCREEN ON" setting, then press and hold the button for 2S to select whether to keep the screen always on. Set it to "yes" and the screen will always on.

Why does the power bank stay at a certain battery level for a long time when charging? Is this phenomenon normal?

This is due to the power bank's heat protection, which lowers charging power when overheating. Charging returns to normal after cooling. This often happens after the battery depletes or charges at high power. It's a normal occurrence.

Why does the battery drain so quickly?

When the settings selection screen is always on,both the screen and MCU are working, so it is normal that the battery drains quickly.it uses about 18% of the battery in 24 hours. We recommend to turning off the display screen during use.

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CUKTECH 10 Power Bank 10000mAh(4S1P), 100W USB C Portable Charger with Smart Display, PD3.0 Fast Charging External Battery Pack for iPhone 16/15/14/13, Samsung, MacBook, Dell, Steam Deck and More

CUKTECH 10 Power Bank 10000mAh(4S1P), 100W USB C Portable Charger with Smart Display, PD3.0 Fast Charging External Battery Pack for iPhone 16/15/14/13, Samsung, MacBook, Dell, Steam Deck and More

Product ID: 608114984

Details

Battery Capacity
10000
Brand
CUKTECH
Color
Grey
Connector Type
USB Type A USB
Special Feature
100W Fast Size

⚡100W max ultra-fast USB-C output

📊Real-time smart TFT display

⏱️90W rapid self-recharge in 15 min

68752CFA

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Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔋 Power up your hustle with CUKTECH 10 — fast, smart, and always ready.

SMART DISPLAY SMARTER YOU - Monitor voltage, current, and battery life in real-time for total charging control.
BLAZING 100 W POWER DELIVERY - Charge laptops, phones & tablets at lightning speed—never wait around again.
RAPID RECHARGE ALWAYS READY - Get 55% power back in just 15 minutes—perfect for busy pros on the go.
UNIVERSAL COMPATIBILITY ZERO HASSLE - Supports PD, PPS, QC, FCP, SCP protocols—one power bank for all your devices.
COMPACT POWERHOUSE FEATHERWEIGHT DESIGN - Weighs just 10oz with a sleek form factor—fits effortlessly in your bag or pocket.

The CUKTECH 10 Power Bank packs a 10,000mAh lithium-ion battery with 100W USB-C fast charging, a vibrant smart TFT display for real-time monitoring, and ultra-fast 90W self-recharge capability. Compatible with a wide range of devices including iPhone 16/15, Samsung Galaxy, MacBook, and more, it offers broad protocol support and advanced safety features in a lightweight, compact design—ideal for professionals who demand reliable power on the move.

Specifications

ASIN	B0CS2MD9FP
Amperage	4 A
Antenna Location	Camera, Laptop, PC, Phone, Tablet, Watch
Battery Capacity	10000 milliamp_hours
Battery Cell Type	Lithium Ion
Battery Charge Time	1 hours
Battery Weight	168 g
Best Sellers Rank	#64,393 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #1,274 in Cell Phone Portable Power Banks
Brand	CUKTECH
Color	Grey
Compatible Devices	Laptop, MacBook Pro 16, iPhone 15 Pro Max, iPad Air, Samsung S24 Ultra, ROG ALLY, Smartphone, Tablet
Connector Type	USB Type A, USB Type C
Customer Reviews	4.4 4.4 out of 5 stars (240)
Included Components	240W USB-C Cable1, CUKTECH 10 Power Bank1, User Manual*1
Item Dimensions	5.63 x 1.77 x 1.33 inches
Item Dimensions L x W x Thickness	5.63"L x 1.77"W x 1.33"Th
Item Weight	10.24 ounces
Manufacturer	NanJing CUKTECH Electronics Techology Co., Ltd
Model Name	CUKTECH 10 Power Bank
Model Number	PB100P
Number of Batteries	4 Lithium Ion batteries required.
Number of Items	1
Number of Outlets	2
Number of Ports	2
Other Special Features of the Product	100W Fast Charging, Lightweight, Pocket Size, Smart TFT Display, Wide Compatibility
Output Current	3 A
Power Source	Corded Electric
Reusability	Rechargeable
Unit Count	1 Count
Voltage	5 volts
Warranty Description	24-Month Warranty

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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68752CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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