Momax 1-Power F.Pass⁺ 20000mAh Battery Pack with Built-in Cable and Magnetic Attachment
Original price was: 5,990৳.5,690৳Current price is: 5,690৳.
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Momax 1-Power F.Pass⁺ 20000mAh Battery Pack with Built-in Cable and Magnetic Attachment
The Momax 1-Power F.Pass⁺ 20000mAh is the flagship of the F.Pass⁺ lineup — the biggest battery, the fastest charging, and still the same magnetic click-and-go simplicity that makes the whole series worth using. Four 5000mAh cells sit inside an aluminum housing, and the built-in USB-C cable means you're never without a way to charge.
35W PD output is genuinely enough to matter for laptops and tablets, not just phones — the highlights specifically call out laptop charging, and with this much capacity behind it, that's a realistic use case rather than a marketing line. Two devices can charge at once through the built-in cable and the extra USB-C port, and low-temperature charging keeps things safe during longer sessions. At 345g it's noticeably heavier than the smaller F.Pass⁺ models, which makes sense given what's inside.
Product Highlights
- 20,000mAh capacity — the largest in the F.Pass⁺ lineup, built for multi-day power needs.
- Magnetic attachment snaps onto compatible devices for hassle-free charging.
- Built-in USB-C cable plus an extra USB-C port for charging two devices at once.
- 35W PD output — fast enough for smartphones, tablets, and lightweight laptops.
- Low-temperature charging protects device batteries during extended charging sessions.
- Premium aluminum housing with fire-proof PC and ABS construction for durability.
Key Features
Four 5000mAh cells combine for the largest capacity in the F.Pass⁺ lineup — built for multi-day trips or heavy daily use across several devices without needing a recharge.
Snaps securely onto compatible devices for a clean, cable-free connection. The same magnetic simplicity as the smaller F.Pass⁺ models, just with far more power behind it.
An integrated cable means you're never caught without one. Pull it out, plug in, done — no digging through a bag for the right cord.
The fastest output in the F.Pass⁺ range — enough to meaningfully charge smartphones, tablets, and lightweight laptops, not just top up small accessories.
The built-in cable plus an extra USB-C port let you charge two devices at once — phone and tablet together, or share power with someone else nearby.
Built-in thermal management keeps charging temperatures in check, protecting both the power bank's cells and your connected device's battery over repeated use.
Aluminum construction with fire-proof PC and ABS gives it a sturdy, premium feel — built to handle the demands of being the largest, most-used pack in the lineup.
Specifications
| Brand | Momax |
| Model | 1-Power F.Pass⁺ (IP159D / IP159L) |
| Battery Capacity | 20,000mAh, 7.74V (77.4Wh; four 5000mAh cells) |
| Rated Output Capacity | 12,500mAh at 5V=2.4A |
| Max Output | 35W PD (USB-C1 or USB-C2) |
| USB-C Output | 5V=3A / 9V=3A / 12V=2.92A / 15V=2.33A / 20V=1.75A (35W max) |
| USB-C Input | 5V=3A / 9V=3A / 12V=2.92A / 15V=2.33A / 20V=1.75A (35W max) |
| Dual Output | 5V=3A (shared across both ports) |
| Attachment | Magnetic, MagSafe-compatible devices |
| Built-In Cable | USB-C |
| Ports | USB-C1 (built-in cable), USB-C2 |
| Housing Material | Aluminum + Fire-Proof PC + ABS |
| Safety Certifications | CE, FCC, CCC, RoHS |
| Dimensions | 103 × 71 × 25 mm |
| Weight | 345g |
| Compatibility | iPhone 12–16 series, Apple Watch (USB-C), AirPods (MagSafe-compatible case), iPad Pro 11"/12.9", MacBook Air, Samsung S24, other USB-C devices |
20,000mAh refers to total cell capacity across four 5000mAh cells. Rated output capacity is 12,500mAh at 5V due to voltage conversion losses inherent in all lithium battery packs. Specifications sourced from official Momax product information.
Port Output Reference
| Port | Direction | Max Wattage | Voltage Steps |
|---|---|---|---|
| USB-C1 (Built-in Cable) | Input / Output | 35W | 5V / 9V / 12V / 15V / 20V |
| USB-C2 | Input / Output | 35W | 5V / 9V / 12V / 15V / 20V |
| Both Ports Active | Output | Shared 5V=3A | Power shared across both ports |
F.Pass⁺ 20000mAh vs F.Pass⁺ 10000mAh
Comparing with the Momax 1-Power F.Pass⁺ 10000mAh — the mid-size model in the same lineup. The 20000mAh version roughly doubles capacity and steps up from 30W to 35W output, at the cost of extra size and weight.
| Feature | F.Pass⁺ 20000mAh ★ | F.Pass⁺ 10000mAh |
|---|---|---|
| Battery Capacity | 20,000mAh (77.4Wh) | 10,000mAh (38.7Wh) |
| Rated Output Capacity | 12,500mAh | 6,400mAh |
| Max Output | 35W PD | 30W PD |
| Battery Cells | 4 × 5000mAh | 2 × 5000mAh |
| Laptop Charging | Yes (MacBook Air listed) | Not specified |
| Dimensions | 103 × 71 × 25mm | 103 × 71 × 15mm |
| Weight | 345g | 195g |
| Magnetic Attachment | Yes | Yes |
| Built-In USB-C Cable | Yes | Yes |
Frequently Asked Questions
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।
Momax 1-Power F.Pass⁺ 20000mAh Battery Pack with Built-in Cable and Magnetic Attachment
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What is the price of the Momax 1-Power F.Pass⁺ 20000mAh Battery Pack with Built-in Cable and Magnetic Attachment in Bangladesh?
The latest price of Momax 1-Power F.Pass⁺ 20000mAh Battery Pack with Built-in Cable and Magnetic Attachment is 5,690৳. Shop genuine Momax 1-Power F.Pass⁺ 20000mAh Battery Pack with Built-in Cable and Magnetic Attachment 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
