ACEFAST M34 20000mAh PD45W Fast Charging Power Bank with LED Display

ACEFAST M34 20000mAh PD45W Fast Charging Power BankRunning out of battery mid-day is one of the most common frustrations for phone and laptop users in Bangladesh, and the ACEFAST M34 20000mAh fast charging power bank is built to solve exactly that problem. With a large 20000mAh capacity and PD45W output, it delivers reliable, fast power to phones, tablets, and even laptops, so you can stay connected through long commutes, workdays, or travel without hunting for an outlet.

As an acefast power bank, the M34 stands out for its built-in retractable USB-C cable, meaning there is no separate charging cable to carry, lose, or tangle. Simply pull the 65cm flat cable out of its magnetic slot, plug in, and charge. A real-time LED digital display shows the exact power level and fast-charging status at a glance, so you always know how much backup power you have left.

Whether you are charging your phone at the office, topping up a tablet on a flight, or keeping your earbuds and smartwatch powered on a weekend trip, the M34 handles it with three simultaneous fast-charging outputs and built-in safety protection, making it a dependable everyday companion.

Key Features

• 20000mAh High Capacity: Stores enough power for multiple full phone charges, several tablet charges, or a meaningful top-up for a laptop, so you are covered through long travel days or busy work shifts.

• PD45W Fast Charging Output: Charges compatible phones, tablets, and small laptops significantly faster than standard chargers, cutting down the time you spend waiting near an outlet.

• Built-In Retractable USB-C Cable: A 65cm flat cable stores in a magnetic slot on the body, so you always have a charging cable on hand without extra accessories to pack or lose.

• Bidirectional Fast Charging: The power bank itself recharges quickly and can fast-charge your devices, reducing the total time you spend tethered to a wall outlet.

• Real-Time LED Digital Display: Shows remaining battery percentage and fast-charge status clearly, helping you plan your charging instead of guessing how much power is left.

• Triple-Port, Multi-Device Charging: The USB-C cable, USB-C port, and USB-A port can power up to three devices at once, with smart power distribution across all connected devices.

• Smart Temperature Monitoring: Checks internal temperature 40 times per second to keep charging safe and stable, even during extended fast-charging sessions.

• 8-Layer Safety Protection: Guards against over-voltage, short circuits, overheating, and other common power bank failure points, protecting both the power bank and your connected devices.

• V0 Flame-Retardant PC Body: Built from flame-retardant material for an added layer of safety during daily carry and charging.

• 300-Cycle Battery Durability: Retains around 80% of its original capacity even after 300 full charge cycles, so performance holds up well over years of regular use.

• Airline-Safe 77Wh Rating: Certified for air travel under UN 38.3 regulations, so you can carry it in checked hand luggage without security issues.

Why Choose the ACEFAST M34 Power Bank

The ACEFAST M34 is designed for people who need dependable, fast power without carrying extra cables or worrying about safety. As a well-built acefast power bank, it combines a genuinely useful capacity with a retractable cable design that removes one of the most common power bank annoyances: forgetting or losing the charging cable.

Its PD45W output and multi-protocol support (PD, QC, PPS, AFC, FCP, SCP) mean it works efficiently across a wide range of phone and tablet brands, not just one ecosystem. The LED display takes the guesswork out of charging, and the 8-layer protection system plus flame-retardant body give it a safety profile that holds up to daily, real-world use — at home, in the office, or while traveling across Bangladesh.

Technical Specifications