Baseus EnerFill FC31 QPow 3 20000mah 45W Power Bank

The Baseus EnerFill FC31 QPow 3 (model PPQD3-2045L) is a 20000mAh fast-charging power bank that delivers up to 45W through its built-in USB-C and Lightning cables plus two additional ports. Designed for users who need reliable multi-device power on the move, it combines a 73Wh lithium cell, LED percentage display, and 9-layer safety protection in a compact 121 × 73 × 31.4mm body.

Key Takeaways — Baseus Power Bank 20000mAh 45W

• 45W max output via USB-C with PD, PPS, and SCP protocol support
• Built-in USB-C and Lightning cables — no extra cables to carry
• 4-device simultaneous charging via built-in cables, USB-C port, and USB-A port
• 20000mAh gross / 10000mAh rated dual-cell 73Wh lithium configuration at 7.3V nominal
• LED digital display shows remaining battery percentage at a glance
• 9-layer safety protection against overcharge, overcurrent, short circuit, and overheating
• Low-current mode for wireless earbuds and smartwatches
• 359.5g weight — portable enough for daily commutes and international travel

What Is the Baseus EnerFill FC31 QPow 3?

The Baseus EnerFill FC31 QPow 3 is a portable power bank in the EnerFill series, engineered for users who carry multiple devices without wanting to pack a collection of separate charging cables. The unit integrates a USB-C cable and a Lightning (iP) cable directly into the chassis, with a USB-C port and a USB-A port providing two additional connection options. The result is four simultaneous charge paths from a single device.

The battery configuration uses two 10000mAh lithium cells arranged at a nominal voltage of 7.3V, delivering a total battery energy of 73Wh. This rated capacity translates to roughly two to three full charge cycles for a modern smartphone, depending on the device's internal cell size. An LED digital display gives a precise percentage readout so users can plan their recharging schedule with confidence.

Key Features of the FC31 QPow 3 Power Bank

45W Fast Power Delivery

The USB-C output reaches up to 20V ⎓ 2.25A, supporting Power Delivery 3.0, PPS, and SCP protocols. This profile covers a broad range of devices — from smartphones that support 45W input to tablets and handheld gaming consoles like the Nintendo Switch. The USB-A port delivers up to 12V ⎓ 1.5A with SCP support, making it compatible with Huawei SuperCharge-compatible devices as well as standard USB-A accessories.

Built-In USB-C and Lightning Cables

Two cables are moulded into the body: a USB-C cable with output up to 20V ⎓ 2.25A and a Lightning cable supporting 9V ⎓ 3A. These integrated leads eliminate the need to carry separate cables for iPhone and Android users, and the USB-C cable can alternatively be used to recharge the power bank itself using 20V ⎓ 1.5A input. The integrated cable also doubles as a portable lanyard loop for easier carrying.

4-Device Simultaneous Charging

When all four outputs are in use at once, the total combined output is managed by the internal smart IC, which distributes power across the built-in Lightning cable, the built-in USB-C cable, the USB-C port, and the USB-A port. This makes the FC31 QPow 3 particularly useful for families or travellers with mixed-device households — one power bank handles an iPhone, an Android phone, wireless earbuds, and a Nintendo Switch simultaneously.

LED Digital Battery Display

A single press of the side button activates the LED percentage display, showing the remaining battery level in whole numbers. Unlike four-dot indicators that only show rough quartile levels, this display lets users know exactly when a recharge is due and confirms when the bank is topped up after a long charging session.

Low-Current Charging Mode

Small accessories like wireless earbuds, smartwatches, and fitness trackers draw lower current than smartphones and can be damaged by high-current outputs. The low-current mode on the FC31 QPow 3 reduces the output to a safer level for these accessories, activated via a dedicated button on the side of the unit.

9-Layer Safety Protection System

The internal protection circuit monitors for overcharge, over-discharge, overcurrent, overvoltage, short circuit, and over-temperature conditions across all ports. This layered approach is designed to extend the lifespan of both the power bank and the devices connected to it, particularly during simultaneous multi-device sessions where heat accumulation is most likely.

Specifications

• Brand: Baseus
• Series: EnerFill FC31 QPow 3
• Model: PPQD3-2045L
• Battery Capacity: 20000mAh gross / 10000mAh rated
• Battery Configuration: 2 cells at 10000mAh each
• Battery Energy: 73Wh
• Nominal Voltage: 7.3V
• Maximum Charging Power: 45W output
• Built-in Cables: USB-C + Lightning (iP)
• Output Ports: USB-C + USB-A
• USB-C Cable Output: 5V ⎓ 3A / 9V ⎓ 3A / 10V ⎓ 2.25A (SCP) / 11V ⎓ 3A / 12V ⎓ 3A / 15V ⎓ 3A / 20V ⎓ 2.25A
• Lightning Cable Output: 5V ⎓ 2.4A / 9V ⎓ 3A
• USB-A Output: 5V ⎓ 3A / 9V ⎓ 2A / 10V ⎓ 2.25A (SCP) / 11V ⎓ 3A / 12V ⎓ 1.5A
• Recharge Input: USB-C cable: 5V ⎓ 3A / 9V ⎓ 3A / 12V ⎓ 2.5A / 15V ⎓ 2A / 20V ⎓ 1.5A
• Simultaneous Charging: Up to 4 devices
• Display: LED digital battery percentage
• Low-Current Mode: Supported
• Safety: 9-layer protection system
• Dimensions: 121 × 73 × 31.4mm
• Weight: Approximately 359.5g
• Compatibility: Apple, Android, Huawei, Nintendo Switch and other USB-powered devices

Who Is This Power Bank For?

Travel and Commute

At 359.5g and 121 × 73 × 31.4mm, the FC31 QPow 3 slides into a backpack pocket or carry-on bag without adding noticeable bulk. The integrated cable doubles as a lanyard loop, letting you hang it from a bag strap for quick access during transit. The 73Wh battery energy rating keeps it within most airline carry-on limits for lithium batteries.

Multi-Device Households

A family with mixed devices — iPhones, Android phones, a Nintendo Switch, and wireless earbuds — can refill all of them simultaneously from a single power bank. The Lightning cable handles older iPhones and iPads, while the USB-C port powers newer Android flagships and handheld gaming consoles. The USB-A port accommodates legacy accessories without adapters.

Low-Power Accessory Users

Wireless earbuds, smartwatches, and other small electronics draw far less current than smartphones and tablets. Without a low-current mode, a standard high-output port can overdrive these accessories. The dedicated low-current mode on the FC31 QPow 3 delivers a safer, controlled flow for sensitive wearables, so users do not need a separate charger for these devices.

What's Included

• Baseus EnerFill FC31 QPow 3 power bank (PPQD3-2045L)
• Built-in USB-C cable (output and input)
• Built-in Lightning (iP) cable
• USB-A output port
• LED digital battery percentage display
• User manual

The Baseus EnerFill FC31 QPow 3 (PPQD3-2045L) is available at Adatun for BDT 3,490 with delivery across Bangladesh.