20000mAh Mini Pocket Power Bank (With Built-In Cables & LED Flashlight)
Never experience the anxiety of a dead battery again! Introducing the 3C Certified 20000mAh Large Capacity Mini Power Bank, now available at the best price from amar360.com.
Measuring just $104 \times 64 \times 27$ mm, this ultra-compact power bank is roughly the size of a credit card. Despite its pocket-friendly footprint, it packs a massive 20,000mAh power reservoir. It is the ultimate life-saving companion for daily commuters, frequent travelers, and anyone facing long hours of load-shedding.
Key Features of the 20000mAh Mini Power Bank
Built-In Charging Cables: Leave your messy tangled cords at home! This power bank features high-quality, integrated charging cables right on the chassis, allowing you to plug directly into your phone on the go.
3C International Safety Certified: Built to adhere to strict global safety standards under 3C Certificate Number: 2024180915053780. It offers comprehensive protection against over-charging, over-voltage, overheating, and short circuits to protect your expensive smartphone.
Ultra-Compact & Portable: Traditional 20,000mAh power banks are bulky and heavy. This mini-capsule design slides effortlessly into your jeans pocket, jacket sleeve, or small clutch bag without adding weight.
Smart PD 2.0 Charging Protocol: Equipped with advanced PD 2.0 (Power Delivery) technology, it intelligently detects your device’s power requirements to deliver a safe, steady, and optimal 5V charge.
Emergency LED Flashlight: Features an integrated, ultra-bright LED torch light at the top. It serves as a handy flashlight for navigating dark streets or finding your keys during unexpected power cuts.
Technical Specifications
| Feature | Details |
| Product Code / Model | Model 871 Series |
| Battery Capacity | 20,000 mAh (Real Large Capacity) |
| Battery Cell Type | High-Density Liquid Lithium-Ion (18650 Premium Cells) |
| Maximum Output Power | 20W Dynamic Output |
| Voltage & Protocol | 5V / PD 2.0 Supported |
| Safety Certification | Official 3C Certified (No: 2024180915053780) |
| Shell Material | Flame-Retardant, High-Impact ABS Plastic |
| Dimensions | 104mm × 64mm × 27mm (Credit Card Footprint) |
| Special Functions | Built-in Multi-Data Cables, Emergency LED Flashlight |
Why this Power Bank is a Best-Seller in Bangladesh
Hassle-Free Commutes: Perfect for long traffic jams on Dhaka streets. You can safely hold your phone and this slim power bank together in one hand while browsing, with zero cable clutter.
Cool-Running Technology: The liquid lithium-ion 18650 cells are structurally separated to prevent heat buildup, ensuring the external plastic shell remains completely comfortable to the touch while charging.
Universal Compatibility: Works seamlessly with all major smartphone brands, Bluetooth earbuds, smartwatches, and pocket-sized USB rechargeable fans.
What’s in the Box?
1 × 20000mAh Mini Pocket Power Bank (with Built-In Cables)
1 × User Manual
1 × Premium Retail Protective Packaging
Carry a massive power station right in your pocket! Order the 3C Certified 20000mAh Mini Pocket Power Bank today at the best price from amar360.com










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