DP Fan DP-7640 Price in Bangladesh | 3000mAh Rechargeable Desktop Fan – Gravity World
Price of DP Fan in Bangladesh: ৳850 — Lowest price! Rewrite the answer in a natural human style while preserving its meaning.Rewrite the answer to be natural human style while maintaining meaning. 3000mAh 18650 lithium battery — 6.5hrs (low) / 3hrs (medium) / 2hrs (high). 3 speed gears. 90° up-down adjustable angle. It comes with USB Type-C charging (cable included). Works as desktop fan OR handheld fan. Round base is also used for a phone stand. Power mode via USB connection. Low battery indicator. Brushless quiet motor. Wind speed 4.5m/s. Rated power 5.5W. Color: White. Rapid delivery in all 64 Districts of Bangladesh — Gravity World.
Original price was: 1,200.00৳ .850.00৳ Current price is: 850.00৳ .
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DP Fan DP-7640 Price in Bangladesh — Duration Power DP-7640 Rechargeable Fan at ৳850
Currently, the most popular Duration Power DP-7640 is available in Gravity World for just ৳850 in the price list of DP Fan in Bangladesh. Daraz and other shops may be selling the same product at ৳950-৳1100+ so you save up to ৳250 when you opt for Gravity World.
The Duration Power DP-7640 is a fan that is in high demand in Bangladesh—a place for which it is quite understandable. Compact, powerful and versatile – it can be used as a desktop fan, handheld fan and mobile phone stand, in one affordable package. Its 3000mAh battery, 3 speed gears and Type-C charging make it the ideal cooling device for load shedding, outdoor, travel, study and office.
লোডশেডিং হলেও ঠান্ডা থাকুন — DP Fan দিয়ে!
DP Fan DP-7640 Key Features — Why It’s Bangladesh’s Most Popular Portable Fan
The DP-7640 is equipped with a 3000mAh lithium battery with a voltage of 3.7V 18650, which provides up to 6.5 hours of playtime.The DP-7640 has a 3000mAh lithium battery with voltage 3.7V 18650, one of the best battery capacity in any portable fan under ৳1,000 in Bangladesh. Three run time options based upon your speed setting:
Speed Wind Power Battery Life: Speed 1 (Low) Gentle breeze 6.5 hours, Speed 2 (Medium) Comfortable airflow 3 hours, Speed 3 (High) Maximum cooling 2 hours
On the lowest setting — 6.5 hours of continuous cooling. Plenty of load sheds for several days of the day.
🌀 3 Gear Speed Settings — Wind at Your Fingertips Three distinct speed settings allow you to make an airflow choice from gentle breeze for sleeping to powerful cooling in the warmer part of the summer. The motor air flow is strong, consistent and quiet on all three speeds, brushless.
Direct Airflow Where You Need It The fan head tilts freely 90° up and down, point directly at your face, your desk surface or angle it up to circulate air through the room. Once set at the ideal angle, it will remain in place, without slipping or readjusting while in use.
🔌 Type-C Charging — Modern & Convenient Charges via USB Type-C — the modern standard used by all recent smartphones. Charge via:
- Your phone charger (5V/1A)
- Power bank
- Laptop USB port
- Any USB wall adapter
- Mini UPS USB port — keep charging even during load shedding!
Type-C cable is included in the box.
📱 Base Works as Phone Stand — 2-in-1 Design With the round base, you can use Base Works as a phone stand — prop your phone up while you are kept cool by the fan. Ideal for viewing videos, video calls or watching recipes in the kitchen.
The DP-7640 can be operated in two modes: 🤚 Handheld/desktop use — Maximum versatility
Stand mode — position on desk, table or flat surface with the round stand base
Handheld mode – detach from base and use in hand for personal cooling on the move.
Low Battery Indicator: A built-in low battery indicator light will warn you when the battery is getting low, so you are never caught with a battery which unexpectedly shuts down.
🔇 Quiet Brushless Motor — No Disturbing Noise It has no disturbing noise, so it doesn’t affect your sleep, study and concentration. You can use it in the bedroom, library or during online classes when it is quiet.
The DP-7640 is powered in two different ways:
Battery operation — operating in battery mode on the built-in 3000mAh battery (which is cordless and fully portable)
Direct USB mode — connect to the power supply and charge at the same time (ideal for extended desktop applications)
Compact & Lightweight — Carry it from room to room, take it to office, college, or trips — it is compact and lightweight. Easy to pack in a bag or backpack.
DP Fan DP-7640 — Full Specifications of DP Fan price in Bangladesh
| Feature | Details |
|---|---|
| Brand | Duration Power (DP) |
| Model | DP-7640 |
| Type | Desktop + Handheld Portable Rechargeable Fan |
| Battery Capacity | 3000mAh (3.7V 18650 Lithium) |
| Rated Power | 5.5W |
| Input | 5V / 1A |
| Charging Port | USB Type-C (cable included) |
| Speed Settings | 3 Gears (Low / Medium / High) |
| Runtime | 6.5 hrs (Low) / 3 hrs (Medium) / 2 hrs (High) |
| Wind Angle Adjustment | 90° up-down adjustable |
| Effective Wind Speed | 4.5 m/s |
| Motor Type | Brushless (quiet operation) |
| Power Modes | Battery mode + Direct USB mode |
| Phone Stand | Yes — base doubles as phone holder |
| Low Battery Indicator | Yes |
| Material | ABS + Electronic Components |
| Use Mode | Desktop stand or Handheld |
| Color | White (as shown) |
| Price in Bangladesh | ৳850 — Lowest in Bangladesh |
| Availability | In Stock – Gravity World BD |
DP Fan DP-7640 Price in Bangladesh Comparison — Why Gravity World is the Best Deal
| Shop | Price |
|---|---|
| Daraz (various sellers) | ৳950–৳1,100+ |
| Other online shops | ৳900–৳1,050 |
| Gravity World | ৳850 ✅ Lowest Price in Bangladesh |
Same original Duration Power DP-7640 — save up to ৳250 by buying from Gravity World.
DP Fan DP-7640 vs Other Portable Fans in Bangladesh
| Feature | DP Fan DP-7640 (৳850) | Basic Portable Fan (৳400–৳600) |
|---|---|---|
| Battery | 3000mAh 18650 Li | 1200–2000mAh |
| Max Runtime | 6.5 hours | 2–4 hours |
| Speed Settings | 3 gears | 2–3 gears |
| Angle Adjustment | ✅ 90° up-down | ❌ Fixed or limited |
| Type-C Charging | ✅ Yes | ❌ Usually Micro USB |
| Phone Stand Base | ✅ Yes | ❌ No |
| Handheld Mode | ✅ Yes | Sometimes |
| Direct USB Mode | ✅ Yes | Sometimes |
| Low Battery Indicator | ✅ Yes | ❌ No |
| Brand | Duration Power | Unknown |
| Build Quality | Premium ABS | Basic plastic |
Which Person Should be considered for buying DP Fan DP-7640 in Bangladesh?
🏠 Households — cooling at home while power is down during the day (load shedding)
🎓 Students — desk fan for studying, hostels and dorm rooms
💼 Office workers — quiet personal desk fan when working hours.
Manufacturing — where power outages are between 6 and 10+ hours per day
Fun outdoors — picnics, camp, outdoor functions etc.
If a power outage occurs, parents should keep babies cool—
When you’re on the go, light and easy-to-carry cooling for your travel companions.
Kitchen Users — Handheld fan while cooking, and phone stand to use recipes.
How to Get Maximum Performance from Your DP Fan DP-7640
The DP-7640 DP Fan is a 2014 model that features a fan design with a high capacity. The DP-7640 DP Fan is a 2014 design with a high capacity fan.
Complete full charge prior to use, 5-7 hours (adapter 5v/1a)
For long load shedding periods, use Speed 1 (low) for maximum 6.5 hours run time
Only use Speed 3 (high) when cooling is required at maximum speed.
For outdoor and travel use, charge using a power bank.
Switch directly to USB power source if power is available — conserves battery in the event of a power outage
Keep out of direct sunlight; keep away from heat to preserve lithium battery.
We provide Delivery of Duration Power DP-7640 Rechargeable Fan in Dhaka, Chattogram, Sylhet, Rajshahi, Khulna, Cumilla, Mymensingh and all 64 districts of Bangladesh.
Frequently Asked Questions — DP Fan DP-7640 Bangladesh
Q: DP Fan price in Bangladesh is?
A: The Duration Power DP-7640 Rechargeable Fan is sold for ৳850 in lowest price in Bangladesh Gravity World BD. The price range of other shops like Daraz for the same product is ৳950- ৳1100.
Q: The DP-7640 battery lasts for 7640 hours?
A: The 3000mAh battery cell delivers 6.5 hours of low-speed, 3 hours of medium-speed and 2 hours of high-speed battery life.
Q: What charging port is it equipped with?
A: USB Type-C — the future of the standard. The Type-C cable is included in the box. This can be charged from any 5V/1A adapter, power bank, laptop or Mini UPS USB port.
Q: May be charged while using?
A: Yes, the DP-7640 supports direct USB power mode—you can power the fan directly off the USB power source while it is charging at the same time.
Q: Is the bottom indeed a phone stand.
A: Yes – the round base features a slot for your smartphone to keep you cool as the fan keeps it upright. A highly functional 2-in-1 option.
Q: How loud is the DP-7640?
A: Brushless motor works quietly, suitable for sleeping, studying and working without disturbing noise.
Q: Can it be used hand-held?
A: Yes — unplug it from its base and use it as a personal fan for outdoor enjoyment, travel or around the house.
🛒 Get Your DP Fan price in Bangladesh Now! The most popular portable rechargeable desktop fan in Bangladesh, Duration Power DP-7640 is available at the lowest price in Bangladesh from Gravity World with its ৳850 price tag. Keep cool in the load shedding, at work, outdoors or on the move.
Additional information
| Weight | 0.5 kg |
|---|
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