Hoco DB100 Harmony 30000mAh PD65W Power Bank Overview

End the daily charging conflict permanently with the Hoco DB100 Harmony 30000mAh PD65W Power Bank. Designed to bring resolution to shared workspaces, homes, and offices across Bangladesh, this powerhouse eliminates the fight over who gets to charge next. By offering genuine 65W laptop charging, full fast-charging protocol compatibility for smartphones, and an enormous energy reserve, it serves as the ultimate all-in-one portable power solution for your entire device ecosystem.

Genuine 65W PD Laptop Charging: The 65W Power Delivery output is a true laptop-level threshold. It charges a MacBook Air (M1/M2) at or near full rated speed, and provides full-speed USB-C charging for professional ultrabooks like the Dell XPS 13, Lenovo ThinkPad X1, and HP Spectre. It also charges Samsung Galaxy flagships at full speed and supports iPad Pro (USB-C) at maximum supported wireless charging speed.
Massive 30,000mAh Capacity: Carry enough reserve to outlast the longest days. In real-world terms, this capacity delivers 5–6 complete charges for a typical 4000mAh flagship smartphone, 2–3 full charges for a 10,000mAh tablet, or 4–6 hours of meaningful runtime extension for your laptop depending on usage.
Full Fast-Charging Protocol Compatibility: Engineered to speak the language of every major device brand in Bangladesh. It automatically detects and supports PD (Power Delivery), QC (Qualcomm Quick Charge), FCP (Huawei Fast Charge), and AFC (Adaptive Fast Charge). Whether you carry an iPhone, Samsung Galaxy, Xiaomi, OPPO, realme, or Huawei, it delivers the fastest safe charging speed without needing separate adapters.
Multi-Device Simultaneous Output: Charge your laptop, phone, and more all at once. When multiple USB-C and USB-A ports are active, the intelligent power management system automatically allocates wattage to maximize charging speed for every connected device safely.
Official Hoco Bangladesh Product: Rest assured you are purchasing a 100% genuine product. Available through official channels with fast delivery across all regions of BD.

Hoco DB100 Harmony 30000mAh Power Bank Frequently Asked Questions

Q: Can the DB100 Harmony charge a laptop and a smartphone simultaneously?

A: Yes. The DB100 Harmony is designed for multi-device simultaneous output. When both USB-C and USB-A ports are active, the power management system allocates wattage intelligently — maximising speed for each connected device within the total available output.

Q: How long does it take to recharge the DB100 Harmony itself?

A: Recharge time depends on the input adapter wattage. Using a 65W USB-C adapter via the input port significantly reduces total recharge time compared to lower-wattage inputs. Please refer to hoco.com.bd for the full input specification.

Q: Is the 30000mAh capacity allowed on aeroplanes?

A: 30000mAh at standard lithium polymer energy density exceeds typical airline carry-on thresholds. Please verify with your specific airline before travel — the DB100 Harmony is ideally suited for ground transport, hotel use, and venue-based charging.

Q: Is the DB100 Harmony an official Hoco Bangladesh product?

A: Yes — available at hoco.com.bd, the official Hoco Bangladesh store, with fast delivery across BD.

Delivery Information | ডেলিভারি তথ্য

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Fast delivery across Bangladesh for power banks, wireless earbuds, smartwatches, chargers, and tech accessories.

Area (এলাকা)

Charge (৳)

Time (সময়)

Inside Dhaka Metro

৳60

1–2 Days

Gazipur, Savar, Narayanganj

৳100

1–2 Days

Outside Dhaka Metro

৳120

2–3 Days

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Gadget Breeze ensures fast and safe delivery of all gadgets across Bangladesh. Whether you are ordering a power bank, wireless earbuds, smartwatch, or mobile accessories, we provide reliable shipping service with trusted support.

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