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GTPOW 165W LiFePO4 Portable Power Bank
- 165W High Output Portable Power Bank
- LiFePO4 Battery, Ultra Low Capacity Degradation
- Compact 158×65×30mm Size, 470g Lightweight Build
- 20000mAh Large-Capacity Built-in Battery
- Dual Type-C + USB Multi-Port Fast Charging
- Digital Screen for Real-time Wattage & Battery Level
- Built-in 10W LED Emergency Lighting
- Full Protection against Overheat, Short & Overcharge
- Wide Ambient Temperature Adaptability
- Tough Wearproof PC Outer Casing
The GT-D-31 is a compact portable power bank built with 20,000mAh lithium iron phosphate 21700 cells and durable PC plastic. Measuring 158×65×30mm and weighing 470g with a handy carry strap, it’s lightweight for daily commutes, business trips and outdoor camping. Boasting a peak total output of 165W, it features two Type-C ports plus one USB port: each Type-C supports up to 100W bidirectional input/output, while the USB port hits 22.5W fast charging to simultaneously power laptops, smartphones and other electronics. Equipped with a 1.41-inch digital screen, it displays real-time remaining battery and output wattage, alongside a 10W LED emergency light for nighttime use. Engineered with multi-layer safeguards against overcharging, short-circuits and overheating, this power bank carries 3C, CE, FCC certifications and complies with ISO international quality management standards. Its battery features ultra-low degradation: only 1% capacity loss in the first year and 0.4% annual decay afterward. Backed by a 5-year workmanship warranty and a 2-year power output warranty, it’s a reliable portable power solution for all daily and off-grid power needs.
Core Product Advantages
- 165W Max High Power Output – Dual Type-C up to 100W each + 22.5W USB, fast-charge laptops & mobiles simultaneously.
- Premium LiFePO4 Cells – Ultra-low decay, only 1% first-year loss & 0.4% yearly attenuation afterward, 88% capacity kept after 8 years.
- Compact Portable Build – 158×65×30mm & 470g lightweight body with handy carry strap for easy outdoor transport.
- Large 20000mAh Capacity – Stable long-lasting power supply for daily commuting, camping and road trips.
- Real-time Digital Display – 1.41” screen shows exact output wattage and remaining battery percentage.
- Built-in 10W LED Lamp – Handy emergency lighting for nighttime outdoor use.
- Full Multi-layer Safety Protection – Prevents overcharging, overheating & short-circuit damage effectively.
- Rugged PC Outer Shell – Wear-resistant durable casing to cope with rough outdoor usage.
- 5+2 Years Warranty – 5-year workmanship plus 2-year power output guaranteed service.
- Global Authoritative Certifications – ISO, CE, FCC & 3C certified for verified safety and stable quality.
Package Includes
- 1 × GT-D-31 Portable Power Bank
- 1 × User Manual
Product & Packaging Specs
- 165W Max High Output Portable Power Bank
- Premium 20000mAh LiFePO4 Battery with Ultra-Low Capacity Degradation
- Compact 6.22×2.56×1.18in, 470g Lightweight Portable Body with Carry Strap
- Dual Type‑C + USB‑A Multi‑Port Fast Charging Design
- 1.41" Digital Screen for Real‑Time Power & Battery Display
- Built‑in 10W LED Emergency Lighting
- Full Protection: Overheat, Overcharge & Short Circuit Safeguards
- Sturdy Wear‑Resistant PC Plastic Outer Shell
- Wide Temperature Adaptive Working Performance
- 5+2 Year Official Quality Warranty
- ISO / CE / FCC / 3C Global Safety Certifications
Product Specifications
| Item | Parameter | Item | Parameter |
|---|---|---|---|
| Max Total Output | 165W | Battery Capacity | 20000mAh LiFePO4 |
| Output Ports | Dual Type-C + USB-A | Type-C In/Out | Max 100W per port |
| USB Output | Max 22.5W | Built-in LED Light | 10W |
| Product Size | 6.22×2.56×1.18 in | Product Weight | 470g (1.036 lbs) |
| Protection | Overheat / Overcharge / Short | Display Screen | 1.41” Digital Power Display |
Frequently Asked Questions (FAQs)
It adopts LiFePO4 battery with ultra-low attenuation, only 1% capacity loss in the first year and 0.4% annual decay afterward; it keeps 88% capacity after 8 years, far more durable than ternary lithium items, effectively lowering your after-sales return rate.
Peak total output hits 165W, 2×Type-C(each max 100W input&output)+1×USB-A(22.5W). Dual Type-C ports support PD fast charging for most 100W laptops, ideal for outdoor & business user groups.
Certified with 3C, CE, FCC, plus ISO9001/14001/45001 & IEC standard certifications, meets mainstream market access requirements for US, EU and most global regions.
We provide 5-year workmanship warranty + 2-year power output warranty for bulk clients, long warranty helps you build market competitiveness and reduce customer complaints.
Yes, we support customized silk-screen logo, outer packaging and parameter fine-tuning for large-volume orders; contact our sales for detailed MOQ & customization cost.
1.41-inch digital screen shows real-time output wattage and remaining battery; built-in 10W LED lamp works as emergency lighting for camping, hiking scenarios to expand product selling points.
Built-in multi-protection circuit against overcharging, overheating and short-circuit; rugged wear-resistant PC shell improves shock resistance, greatly cutting product damage rate during logistics and daily use.
Size 158×65×30mm (6.22×2.56×1.18in), net weight 470g; compact lightweight design helps save ocean/air freight cost for your bulk shipments.
