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Key Features
Key Features
- Battery: 20000 mAh, Lithium Polymer
- Fast Charging: Yes, 22.5 W
- Power Input Port: 1 Type C
- Power Output Port Type: 2 Type A & 1 Type C
- Cable Included: Yes
- Quick Charge 3.0, Pass-Through Charging, Compact & Lightweight
- 1 Year Warranty
Specifications
Product Category
Battery Technology
- Lithium Polymer
Battery Capacity
- 20000 mAh
Compatible Devices
- Mobile Phones | Tablets | Smart Watches | Earbuds
Manufacturer Details
Brand
- boAt
Model Series
- EnergyShroom PB400 Pro
Model Number
- EnergyShroomPB400
Product Dimensions (Open)
Dimensions In CM (WxDxH)
- 6.46 x 3.05 x 9.27
Product Weight
- 325 g
Dimensions In Inches (WxDxH)
- 2.54 x 1.20 x 3.65
Battery Features
Additional Features
- Quick Charge 3.0, 2-Way 22.5W Fast Charging, 12-Layer Smart IC Protection, Power Delivery, PPS Support, Pass Through Charging, Smart Power Management
In-Charging Features
Input Port Type
- USB Type-C
Input Fast Charging
- Yes
Out-Charging Features
No. of Output Ports
- 3
Output Port Type
- USB Type-A | USB Type-C
Output Power
- 22.5 W
Output Fast Charging
- Yes
Physical Attributes
Body Finish
- Aluminium Casing
On-Device Controls
- Power Button
On-Device Control Type
- Buttons
Additional Body Features
- Compact and Lightweight, Triple Output, Tough Armor, Sleek Design
Additional Features
Indicators
- Battery Level LED Indicator, QC/PD/PPS Charging Indicator
Materials & Durability
Body Material
- Aluminum
Resistance Type
- Scratch Resistant
Aesthetics
Brand Color
- Steel Blue
Color
- BLUE
In The Box
Documents
- 1 x Warranty Card, 1 x User Manual
Main product
- 1 x Power Bank U
Accessories
- Charging Cable
Package Includes
- 1 x Power Bank, 1 x Charging Cable, 1 x Warranty Card, 1 x User Manual
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
- Not Applicable
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: Brandworks Technologies Pvt. Ltd., Plot No.4, Ground Floor, Raj Darshan Building, Vasai Virar, Giriraj Complex, Sativali Road, Vasai Palghar, 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 20000mAh Battery
Boasting an impressive 20000mAh capacity, this boAt PB400PRO 22.5W Power Bank provides multiple full charges for smartphones, tablets, and other USB-powered devices. Hence, it is perfect for long journeys, work-from-home setups, outdoor activities, or situations where access to electrical outlets is limited.
Two-Way 22.5W Fast Charging
Equipped with 22.5W two-way fast charging, this power bank allows rapid charging for connected devices while enabling quick recharging of the power bank itself. Consequently, it reduces waiting times and ensures devices are efficiently powered, keeping you connected and productive during busy schedules or travel.
Pass-Through Charging for Convenience
Supporting pass-through charging, this power bank lets you charge devices while it is plugged in. Therefore, it offers an uninterrupted power supply, making this power bank highly convenient during extended work sessions, gaming, or travel.
Smart IC Protection
Integrated with a 12-layer Smart IC protection system, this 20000mAh power bank safeguards against overcharging, overheating, short circuits, and voltage fluctuations. Thus, it provides reliable safety for both the power bank and connected devices, ensuring worry-free and secure charging at all times.
Durable Aluminium Casing
Featuring a robust aluminium casing, this power bank combines durability with a lightweight build. Additionally, its sleek, compact, and ergonomic design makes it highly portable, allowing easy storage in backpacks, purses, or pockets without adding bulk.
Tough Armour Sleek Design
With a modern tough armour design, this boAt power bank is resistant to minor bumps, scratches, and daily wear and tear. Consequently, it maintains a stylish, premium look while providing reliable protection for long-lasting use.








