Hoco J155 20000mAh 22.5W Fast Power Bank Price in Bangladesh—
Massive Power On-The-Go with Fast Charging 4 cables
The Hoco J155 20000mAh 22.5W Fast Power Bank keeps your devices powered all day with high-speed charging and triple-port output. Featuring a digital battery display, fireproof casing, and multi-protection safety system, it’s the perfect companion for travelers, professionals, and heavy smartphone users. Buy Hoco 20000mAh 22.5W Fast Power Bank Price in Bangladesh
Key Features
1. Super-Fast 22.5W Charging
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USB-C (20W PD/QC) – Fast charges iPhones & modern Androids
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USB-A (22.5W) – Supports Huawei SuperCharge & Quick Charge
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USB-A2 (5V/2A) – For older devices
2. High-Capacity & Efficient
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20000mAh (74Wh) – Charges smartphones 4-5 times
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Rated Capacity: 11800mAh – Real-world usable power
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18W USB-C Input – Faster power bank recharge
3. Smart & Safe Design
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Digital LED Display – Shows exact battery percentage
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ABS+PC Fireproof Shell – Protects against overheating
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Multi-Protection System – Prevents overcharging, short circuits & surges
Technical Specifications
| Feature | Specification |
|---|---|
| Capacity | 20000mAh (74Wh) |
| Usable Capacity | 11800mAh |
| Input | USB-C (18W), Micro USB (5V/2A) |
| Output | USB-C (20W PD/QC), USB-A (22.5W), USB-A2 (5V/2A) |
| Dimensions | 148 × 70 × 30.5mm |
| Weight | 435g |
Why Choose Hoco J155 22.5W Fast Power Bank?
- Faster Charging – 22.5W output vs standard 10W power banks
- Triple-Device Charging – Power 3 gadgets at once
- Accurate Battery Monitoring – Digital % display vs basic LED lights
- Premium Safety – Fireproof casing & surge protection
Where to Buy Hoco J155 power bank in Bangladesh?
- Available at JontroBazar.com
- 100% Genuine Product
- Best Price Guaranteed
- Fast Nationwide Delivery
- 3-month Warranty
Package Includes 
- Hoco J155 20000mAh Power Bank
- USB-C Cable (varies by package)
- User Manual
Usage Tips
- For fastest charging, use USB-C (20W) for iPhones & PD-supported devices
- Avoid using all 3 ports at once for full-speed performance
- Recharge the power bank with an 18W+ USB-C charger for quick refills
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