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Key Features
Key Features
- Battery: 20000 mAh, Lithium Ion
- Fast Charging: Yes, 70 W
- Power Input Port: Type C
- Power Output Port: 2 Type C & 2 USB A
- Cable Included: Yes
- Smart LED Display, PD Compatible, Pass Through Charging
- 1 Year Warranty
Specifications
Product Category
Battery Technology
- Lithium-Ion
Battery Capacity
- 20000 mAh
Compatible Devices
- Mobile Phones
Manufacturer Details
Brand
- Urbn
Model Series
- Nano Stack Pro
Model Number
- UPR212
Product Dimensions (Open)
Dimensions In CM (WxDxH)
- 4.50 x 4.50 x 10.00
Product Weight
- 345 g
Dimensions In Inches (WxDxH)
- 1.77 x 1.77 x 3.94
Device Screen Specifications
Display
- Smart LED Display
Battery Features
No. of Cells
- 4 Cell
Standard Battery Life
- 1200 Charging Cycles
Battery Charging Time
- 1.3 Hours
Additional Features
- Pass Through Charging, 12 Layer Circuit Protection: Input & Output Overvoltage Protection, Output Overcurrent Protection, Input Undervoltage Protection, Input Surge Protection, Battery Temperature Protection, Output Short Circuit Protection, Chip Thermal Shutdown Protection, Electrostatic Protection, Overdischarge Protection, Electro-Magnetic Field Protection, Battery Overcharge Overdischarge Protection, Power Delivery Compatible, Quick Charge Compatible, Superfast Charging, Superfast Recharging
In-Charging Features
Input Port Type
- USB Type-C
Input Fast Charging
- Yes
Out-Charging Features
No. of Output Ports
- 4
Output Port Type
- USB Type-C | USB Type-A
Output Power
- USB-C1 / USB-C2: 5V / 3A, 9V / 3A, 12V / 3A, 15V / 3A, 20V / 3.5A (70W Max) USB-A1 / USB-A2: 5V / 3A, 9V / 2A, 10V / 2.25A, 12V / 1.5A (22.5W Max)
Output Fast Charging
- Yes
Physical Attributes
Additional Body Features
- Compact, Lightweight & Flight Approved, EV Grade Lithium Ion Cells
Materials & Durability
Aesthetics
Brand Color
- Black
Color
- BLACK
In The Box
Documents
- 1 x User Manual, 1 x Warranty Card
Main product
- 1 x Power Bank U
Accessories
- Cable
Package Includes
- 1 x Power Bank U, 1 x Cable, 1 x User Manual, 1 x Warranty Card
Generic Name
- Power Bank
Packaged Dimensions
After Sales & Services
Warranty on Main Product
- 12 Months
Warranty Type
- Carry-In
Standard Warranty Includes
- Manufacturing Defects
Standard Warranty Excludes
- Physical Damage
Installation & Demo applicable
- No
Company Contact Information
Customer Support Number
- 18005727662
Customer Support Email
- customersupport@croma.com
Manufacturer/Importer/Marketer Name & Address
- Manufacturer Name & Address: Veeflex Electrikals Private Limited, Rajprabha Industrial Enclave 1, Bldg no 6, Gala no 209,210, 2nd Floor,Sativali Road, Bhoida Pada, Vasai East,Maharashtra, 401208.
Country of Manufacture
- India
Country of Brand Origin
- India
Croma Service Promise
Customer Support Email
- customersupport@croma.com
Registered Name and Address
- Infiniti Retail Ltd. - Unit No. 701 & 702, 7th Floor, Kaledonia, Sahar Road, Andheri (East); Mumbai - 400069. India
Customer Support Number
- 1800 572 7662
Customer Care Contact Person
- Grievance Officer
Overview
High-Capacity Battery
Built with a robust 20,000mAh battery and 74Wh rating, this urbn Stack Pro 70W Power Bank delivers long-lasting backup for your smartphone, tablet, or laptop. So, whether you're on the move or working remotely, it keeps your devices powered for longer.
Ultra-Fast Charging
With dual USB Type-C PD outputs supporting up to 70W, this power bank can charge devices like the S24 Ultra or MacBook Air up to 65% in just 30 minutes. Therefore, charging is not only fast but also efficient for high-demand users.
Rapid Recharge
Thanks to 70W PD input support, this 20,000mAh power bank can be fully recharged in as little as 1.3 hours. So, you spend less time charging and more time using your devices.
Quad-Port Output
Designed with up to two USB Type-C and two USB Type-A ports, this power bank enables simultaneous charging of up to four devices. Hence, it’s ideal for multitasking professionals and families on the go.
EV-Grade Battery Cells
Using advanced EV-grade lithium-ion batteries, this power bank provides up to 1200 charge cycles. So, you get a longer lifespan, safer charging, and better overall performance.
Enhanced Circuit Protection
Equipped with comprehensive safety features, including overvoltage, overcurrent, thermal, and electrostatic protection, this 70W power bank ensures your devices remain safe while charging.
Pass-Through Charging Support
With pass-through charging capability, this power bank lets you charge itself and your device simultaneously ensuring both are ready whenever you need them.
Clear LED Display
Integrated with an LED display, this urbn power bank shows real-time battery percentage and charging status, so you always know when it’s time to recharge.
Flight-Safe and Travel-Ready
Lightweight, compact, and flight-approved, this power bank is ideal for travel. It fits easily in your backpack or carry-on without adding bulk.




