Description
🔋 Ugreen PB770 300W 48000mAh Power Bank – Heavy-Duty Fast Charger / ইউগ্রিন PB770 ৩০০ওয়াট ৪৮০০০mAh পাওয়ার ব্যাংক
✅ Features
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Huge 48000mAh (153.6Wh) capacity for long-lasting use
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Up to 300W fast charging output – powers laptops to phones
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PD3.1 140W bi-directional charging (input/output)
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Automotive-grade LiFePO4 batteries – 3,000+ cycles
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Full safety protection: over-voltage, over-heat, short-circuit, etc.
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NTC smart temperature control system for heat regulation
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5 output ports: 2×USB-A + 3×USB-C
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3-mode LED light: Low, High, SOS (115–150 hrs)
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Smart digital display shows power status clearly
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Comes with 240W 6A USB-C to USB-C cable (charger sold separately)
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