

Baseus EnerFill FC11 22.5W Power Bank With Dual Built-In Cables
BDT 1,820
Battery Capacity
Quantity
Running out of battery mid-day is one of the most common frustrations for smartphone users in Bangladesh, and the Baseus EnerFill FC11 is built to solve exactly that. This fast charging power bank comes with dual built-in charging cables, so you never have to dig through your bag looking for a misplaced cord. Whether you choose the compact 10000mAh version or the higher-capacity 20000mAh model, you get the same reliable 22.5W fast charging speed in a design made for daily carry.
As a baseus power bank, the EnerFill FC11 stands out with its built-in digital display, which shows the exact remaining battery percentage instead of the usual four-dot LED guesswork. This makes it easy to plan your next charge, whether you are commuting to work, sitting through a long lecture, or waiting at the airport gate.
Real-world use is where this power bank shines. Commuters can top up a phone on the bus without unpacking a cable. Frequent flyers can rely on its airline-safe capacity rating for carry-on travel. And with intelligent chip-based power management, both your power bank and your connected device stay protected against overcharging, overheating, and short circuits.
Key Features
22.5W Fast Charging Output — Charges compatible phones and devices quickly, cutting down the time you spend waiting near an outlet.
Dual Built-In Charging Cables — Two durable, braided cables are permanently attached to the unit, so you can charge a device the moment you need to, without carrying a separate cable.
Digital LED Battery Display — Shows the exact remaining charge as a percentage, helping you decide when to recharge instead of guessing from a handful of LED dots.
Intelligent AI Power Management — Automatically detects the connected device and adjusts current output while monitoring temperature, for efficient and safer charging every time.
Multi-Layer Safety Protection — Guards against overcharging, overcurrent, short circuits, and abnormal temperatures, protecting both your devices and the power bank's internal battery.
Airline-Approved Capacity — Meets international aviation safety standards, so you can carry it in your cabin baggage on domestic and international flights.
Two Capacity Options — Available in 10000mAh for lightweight daily carry or 20000mAh for extended multi-day power without needing a wall outlet.
Why Choose This Product
The biggest everyday advantage of this baseus power bank is that it removes the single most common reason people run out of charge on the go: the forgotten cable. With two cables built directly into the unit, you are always ready to charge, whether you are heading into a meeting, catching a flight, or spending a long day out with friends.
Beyond convenience, the EnerFill FC11 gives you real peace of mind. The digital display takes the guesswork out of managing your remaining power, and the intelligent safety chip means you are not risking your phone's battery health every time you plug in. For anyone who relies on their phone throughout the day — students, office professionals, delivery riders, or frequent travelers — this is a power bank designed around how people actually use their devices.
Best Use Cases
Travel — airline-approved capacity and built-in cables mean fewer things to pack and check at security.
Office — keep a phone topped up through back-to-back meetings without hunting for a charger.
Students — reliable backup power through long days on campus, without carrying loose cables.
Daily Commute — quick top-ups on the bus, rickshaw, or while waiting, with a cable always on hand.
Technical Specifications
Specification | 10000mAh Version | 20000mAh Version |
|---|---|---|
Brand | Baseus | Baseus |
Model | EnerFill FC11 (E00304) | EnerFill FC11 (E0027S) |
Battery Capacity | 10000mAh / 36.5Wh | 20000mAh (2 x 10000mAh cells) / 3.65V / 73Wh |
Maximum Output | 22.5W | 22.5W |
Built-In Cables | Dual USB-C cables | USB-C cable + Lightning (iP) cable |
Display Type | Digital LED Screen | Digital LED Screen |
USB-C/USB-C Cable Input | 5V⎓3A, 9V⎓2.22A, 12V⎓1.6A | 5V⎓3A, 9V⎓2.22A, 12V⎓1.5A |
USB-C/USB-C Cable Output | 5V⎓2.4A, 9V⎓2.22A, 12V⎓1.5A, 10V⎓2.25A | 5V⎓2.4A, 9V⎓2.22A, 12V⎓1.5A, 10V⎓2.25A |
iP (Lightning) Cable Output | Not applicable | 5V⎓2.4A, 9V⎓2.22A |
USB-A Output | 5V⎓2.4A, 9V⎓2A, 12V⎓1.5A, 10V⎓2.25A | 5V⎓2.4A, 9V⎓2A, 12V⎓1.5A, 10V⎓2.25A |
Combined Output (All Ports) | Pending supplier confirmation | 5V⎓2.4A |
Total Output | 5V⎓2.4A | 5V⎓2.4A |
Dimensions | 110 x 69 x 18mm | Pending supplier confirmation |
Weight | Approx. 193g | Pending supplier confirmation |


Compatibility
Compatible with most USB-C and Lightning-enabled smartphones, tablets, and earbuds, including popular Android devices and iPhones. Supports standard USB charging protocols for broad device compatibility.
Package Includes
1 x Baseus EnerFill FC11 Power Bank (10000mAh or 20000mAh, as selected)
1 x User Manual
Frequently asked questions
Is the Baseus EnerFill FC11 allowed on flights?
Yes. It meets international aviation safety standards, so it can be carried in your cabin baggage on most airlines.
What is the difference between the 10000mAh and 20000mAh versions?
Both offer the same 22.5W fast charging and digital display, but the 20000mAh version holds roughly double the capacity, making it better for multi-day trips, while the 10000mAh version is lighter for daily carry.
How fast does it charge my phone?
With 22.5W fast charging output, the EnerFill FC11 charges supported devices significantly faster than a standard 5W or 10W charger.
Is it safe to leave connected overnight?
Yes. The built-in intelligent chip and multi-layer protection system guard against overcharging, overheating, and short circuits, making overnight charging safe.
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