• Brand: Hoco
• Model: DB81
• Capacity: 30,000 mAh / 111 Wh
• Rated Capacity: 16,200 mAh
• Type-C1/2 Input: 45W (PD/PPS/QC/FCP/AFC)
• Type-C1/2 Output: 65W (PD/PPS/QC/FCP/AFC)
• USB1 Output: 22.5W (QC/FCP/SCP/AFC)
• USB2/USB3/USB4 Output: 5V / 3A
• Total Output: 5V / 3A
• Battery Type: Lithium Polymer
• Material: ABS + PC Flame-retardant shell
• Dimensions: 87 × 34 × 175.4 mm
• Weight: 652 g
• Included Accessory: 30cm A-to-C charging cable

Port Output Reference

Hoco DB81 65W 30000mAh Power Bank

Port Mode Max Power
USB-C (PD) Output — PD Fast Charging 65W
USB-C (PD) Input — Recharging 60W
USB-A (×2) Output — QC 3.0 22.5W each
Rated Output 5V/3A 17,700mAh Effective
Frequently Asked Questions
Can this power bank actually charge a laptop?

Laptop Charging
Yes, the 65W PD USB-C port can charge MacBook Pro, Dell XPS, and other USB-C laptops at near wall-charger speeds, extending laptop usage by an additional 10-15 hours depending on your device’s power draw.

Can I charge multiple devices at the same time?
Multi-Device
Yes, the triple-port design (1× USB-C PD + 2× USB-A QC 3.0) allows you to charge up to three devices simultaneously — for example, a laptop, phone, and earbuds case all at once.

Why is the rated capacity lower than 30,000mAh?
Capacity
The 30,000mAh figure reflects the raw battery cell capacity at 3.7V, while the rated capacity of 17,700mAh reflects the usable output at 5V/3A after voltage conversion losses — a standard and expected difference for all power banks, not a defect.

How long does it take to fully recharge the power bank?
Charging Time
With a compatible 60W (or higher) USB-C PD adapter, the DB81 fully recharges in approximately 3.5-4 hours. Using a lower-wattage charger will extend this time proportionally.

Is it safe to carry this power bank on flights?
Travel Safety

At 111Wh, this power bank falls within the commonly permitted range for carry-on luggage on most airlines (typically up to 100Wh without approval, and up to 160Wh with airline approval) — but always confirm with your specific airline before flying, as rules vary by carrier and region.

Where can I buy the original Hoco DB81 in Bangladesh?
Where to Buy

You can buy the Hoco DB81 Apollo 65W Power Bank online at best price from umrelo.com.bd. For more power banks and mobile accessories, visit the National Gadget BD Motalib Plaza Store — Shop 347, Level 02, Motalib Plaza, Hatirpool.

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