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  • 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

    • 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

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    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.

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