USAMS CD243 65W 20000mAh Fast Charging Power Bank
Original price was: 4,990৳.3,990৳Current price is: 3,990৳.
Spend ৳5,000 or more to save ৳150
- Fast Delivery Dhaka in 24–48h
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USAMS CD243 65W 20000mAh Fast Charging Power Bank
Key Features
- 65W Power Delivery high-speed output capable of fast-charging laptops, tablets, and smartphones
- Heavy-duty 20,000mAh battery cell capacity supplying 12,000mAh rated usable output at 5V
- Supports Samsung Super Fast Charging 3.0 (SFC 3.0) for Galaxy flagship devices
- Integrated Type-C fast-charging cable paired with 1× additional USB-C port and 1× USB-A port
- Concurrent multi-device output supporting up to 3 devices simultaneously
- Precision LED digital display screen providing real-time battery percentage tracking
- Impact-resistant ABS polymer casing designed for travel durability
- Flight-safe 77Wh capacity compliant with international IATA carry-on limits
Product Gallery
65W Laptop Power Delivery, Built-In Type-C Cable & SFC 3.0 Support
The USAMS CD243 is a high-capacity 20,000mAh external battery engineered for laptop power supply and mobile rapid charging. Available in the power banks collection at Umrelo, it delivers up to 65W Power Delivery output to power Type-C notebooks, MacBooks, iPads, and smartphones directly on the move.
Featuring an integrated Type-C fast-charging cable alongside an extra USB-C port and a USB-A port, the CD243 eliminates extra cord clutter while powering up to three devices at once. It features full handshake support for Samsung Super Fast Charging 3.0 (SFC 3.0) and intelligent dynamic voltage switching across 5V, 9V, 12V, 15V, and 20V stages.
Constructed from impact-resistant shockproof ABS polymer with a real-time digital LED battery percentage display, the 77Wh cell complies with IATA flight regulations for carry-on luggage. Complete your charging setup with fast GaN wall chargers or extra USB-C cables directly at Umrelo.
Technical Specifications
| Brand | USAMS |
| Model / Series | CD243 (XH Series) |
| Wear Style | 65W Laptop Fast Charging Power Bank |
| Battery Capacity | 20,000 mAh / 77 Wh |
| Rated Output Capacity | 12,000 mAh (Standard 5V Discharge) |
| Max Output Power | 65W Power Delivery Output |
| Port & Cable Array | Built-In Type-C Cable + 1× USB-C Port + 1× USB-A Port |
| Voltage Output Stages | 5V / 9V / 12V / 15V / 20V Dynamic Switching |
| Fast Charge Protocols | 65W PD (Laptops/Tablets), Samsung SFC 3.0, QC 3.0 |
| Display Interface | LED Digital Screen — Real-Time Battery Percentage |
| Casing Material | Shockproof ABS Polymer |
| Dimensions & Weight | 108 × 68 × 32.5 mm | ~340 g |
| Flight Compliance | Yes (77Wh Airline Carry-On Compliant) |
| Category | Power Equipment / Power Banks |
Note: Specifications are compiled from official USAMS product documentation. Rated output capacity (12,000mAh) accounts for energy loss during standard 5V voltage conversion. Charging multiple devices concurrently shares output across active ports.
What's in the Box
• USAMS CD243 65W 20000mAh Power Bank with Built-in Type-C Cable × 1
• Safety Instruction Guide Leaflet × 1
Frequently Asked Questions
Can this power bank really charge laptops and how fast?
Yes. The 65W PD output is sufficient for Type-C laptops including MacBook Pro, Dell XPS, HP, and Lenovo models. At 65W, it can restore a MacBook Pro from 0% to roughly 50% in approximately 45 minutes.
Does it support Samsung Super Fast Charging?
Yes. The CD243 fully supports Samsung Super Fast Charging 3.0 (SFC 3.0), enabling compatible Galaxy flagship smartphones to charge at their maximum supported speeds.
How many devices can I charge simultaneously?
Up to three devices at once using the built-in Type-C cable, the additional USB-C port, and the USB-A port. Total output power is dynamically shared across connected devices.
Is the USAMS CD243 power bank allowed on commercial flights?
Yes. Rated at 77Wh, it falls well below the 100Wh restriction enforced by commercial airline authorities for carry-on luggage.
What does the 12,000mAh rated capacity mean compared to 20,000mAh?
The 20,000mAh figure represents total raw battery cell capacity at 3.7V. When converted to 5V output for device charging, energy conversion losses reduce the effective delivered capacity to approximately 12,000mAh.
Where can I buy original USAMS products in Bangladesh?
Get 100% genuine USAMS products at Umrelo with fast delivery across Bangladesh, or visit our Experience Center in Dhaka at Shop 461, Level 03, Motalib Plaza, Hatirpool. WhatsApp: 01940166001. Explore all power banks available at Umrelo.
Delivery Information | ডেলিভারি তথ্য
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Inside Dhaka Metro
ঢাকা সিটির ভেতরেGazipur, Savar, Narayanganj
গাজীপুর, সাভার, নারায়ণগঞ্জOutside Dhaka Metro
ঢাকার বাইরে জেলা শহরLarge Items / Weight Notice
Delivery charges may vary for large items or products with significant weight. We will notify the customer during order confirmation.
অতিরিক্ত ওজনের বা বড় সাইজের প্রোডাক্টের ক্ষেত্রে ডেলিভারি চার্জ পরিবর্তন হতে পারে। অর্ডার কনফার্ম করার সময় গ্রাহককে তা জানিয়ে দেওয়া হবে।Order Cut-off Time: 04:00 PM
Orders placed after 4:00 PM will be processed on the next business day.
বিকাল ৪টার পরের অর্ডারগুলো পরবর্তী কার্যদিবসে প্রসেস করা হবে।Advance Payment Notice
For deliveries outside Dhaka Metro city areas, the delivery charge must be paid in advance to confirm the order.
ঢাকার বাইরের ডেলিভারির ক্ষেত্রে অর্ডার কনফার্ম করতে ডেলিভারি চার্জ অগ্রিম প্রদান করতে হবে।
USAMS CD243 65W 20000mAh Fast Charging Power Bank
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What is the price of the USAMS CD243 65W 20000mAh Fast Charging Power Bank in Bangladesh?
The latest price of USAMS CD243 65W 20000mAh Fast Charging Power Bank is 3,990৳. Shop genuine USAMS CD243 65W 20000mAh Fast Charging Power Bank online at Umrelo.com.bd or visit our Motalib Plaza Experience Center in Dhaka today.
- Fast Delivery Dhaka in 24–48h
- Secure Payment COD / MFS / Cards
- 100% Authentic Genuine Warranty
- 24/7 Support Expert Assistance
