he Aspor A336 is a 20,000mAh power bank with 22.5W fast charging (PD + QC 3.0) and an LED display, making it a high-capacity alternative to the A335 (10,000mAh) and Joyroom JR-W020. Here’s a detailed breakdown:
Key Features of Aspor A336:
22.5W Fast Charging (PD + QC 3.0)
USB-C (PD 20W+) – Fast charges iPhones (12-15), iPads, and PD-supported Android phones.
USB-A (QC 3.0, 22.5W) – Optimized for Huawei (SCP), Samsung, Xiaomi, and other Quick Charge devices.
Supports dual-device charging (but total output is shared).
20,000mAh High Capacity
Can charge:
iPhone 15 (~4x)
Samsung S23 (~3.5x)
iPad Air (~1.5x)
~74Wh (still airline-approved as most airlines allow ≤100Wh).
LED Power Display
4 LED indicators (25%-50%-75%-100%) – less precise than LCD but still useful.
Durable & Travel-Friendly
Robust plastic/metal shell, suitable for outdoor use.
Fits in backpacks but bulkier than 10,000mAh models.
Safety Protections
Overcharge, over-discharge, short-circuit, and temperature control.
Comparison: Aspor A336 vs. A335 vs. Joyroom JR-W020
| Feature | Aspor A336 (20,000mAh) | Aspor A335 (10,000mAh) | Joyroom JR-W020 (10,000mAh) |
|---|---|---|---|
| Capacity | 20,000mAh (~74Wh) | 10,000mAh (~37Wh) | 10,000mAh (~37Wh) |
| Max Wired Speed | 22.5W (PD + QC 3.0) | 22.5W (PD + QC 3.0) | 20W (PD + QC 3.0) |
| Wireless Charging | ❌ No | ❌ No | ✅ Yes (10W Qi) |
| Display | LED indicators | ✅ LCD (Battery % + Wattage) | ❌ LED indicators only |
| Ports | USB-C + USB-A | USB-C + USB-A | USB-C + USB-A |
| Weight/Size | Heavy (~400g) | Moderate (~250g) | Lightweight (~220g) |
| Best For | Long trips, multi-day use | Balanced speed + capacity | Wireless + wired hybrid users |
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