W150 vs W180 Comparison
Complete side-by-side comparison of WalleCube W150 and W180: power, capacity, battery chemistry, and use cases.
W150 vs W180
Same chassis, different mission. From home NAS to high-performance mini hosts, pick the right UPS.
Side by Side
Same Chassis, Different Mission
Inside the same 120×106×40 mm CNC aluminum body, W150 and W180 use different battery chemistry and power specs to serve everyday home use and high-load scenarios.
W150
LiFePO4 · Long Life & Safe
- LiFePO4 cells — longer cycle life and better thermal stability
- Ideal for 5-bay and smaller NAS, soft routers, and industrial mini PCs
- ~90 minutes runtime at 30W load
- Max operating temp 60°C — more forgiving in warm enclosures
W180
Li-ion · Powerful Output
- High-rate Li-ion cells — higher energy density and stronger burst response
- Ideal for high-performance NAS and high-performance mini PCs
- ~120 minutes runtime at 30W load (+30 minutes)
- 120g lighter — 660g total, easy to carry with one hand
Where W180 Pulls Ahead
Three Dimensions at a Glance
W180 advances across power, capacity, and weight.
But W150 has its own strengths — longer battery life and a wider operating temperature range.
Peak Power
W180 handles the surge current of multi-bay NAS startup with greater headroom.
Battery Capacity
30 extra minutes at 30W load — more time to save data and shut down safely.
Total Weight
Li-ion's higher energy density makes W180 lighter — same chassis, more compact feel.
Full Spec Comparison
Full Specification Comparison
All key differences in one table for easy side-by-side comparison.
| W150 | W180 Recommended | |
|---|---|---|
| Performance | ||
| Max Output Power | 145W (19–20V) | 180W (19–20V) +24% |
| Input Voltage | 9V – 20V | 9V – 20V |
| Transfer Time | < 1ms | < 1ms |
| Battery | ||
| Battery Type | LiFePO4 (Lithium Iron Phosphate) | Li-ion (Ternary Lithium) |
| Battery Capacity | 18000mAh · 57.6Wh | 20000mAh · 72Wh +25% |
| Runtime @30W Load | ~90 min | ~120 min +25% |
| Cycle Life | 2000+ cycles More Durable | 1500+ cycles |
| Max Operating Temp | 60°C More Heat-Tolerant | 50°C |
| Chassis | ||
| Dimensions | 120×106×40 mm | 120×106×40 mm |
| Weight | ~780g | ~660g 120g Lighter |
| Display | 1.47" TFT Color Screen | 1.47" TFT Color Screen |
| Cooling | Fanless Passive | Fanless Passive |
| Smart Features | ||
| Standby Power | 0.6W | 0.6W |
| WeChat Mini Program | ✓ | ✓ |
| WOL Remote Wake | ✓ | ✓ |
| Smart BMS | ✓ | ✓ Upgraded |
| OTA Firmware Updates | ✓ | ✓ |
| Best For | 1–5 bay NAS · Soft Router · Industrial Mini PC | High-Performance NAS · High-Performance Mini PCs |
Battery Chemistry
LiFePO4 vs Li-ion —
The Engineering Trade-off
Both chemistries have distinct strengths. W150 chooses LiFePO4 for safety and longevity; W180 chooses Li-ion for energy density and burst response.
W150 · Lithium Iron Phosphate
- Longer cycle life (2000+) · lower long-term ownership cost
- Exceptional thermal stability · virtually no combustion risk under overcharge/discharge
- Wide operating temperature (-20°C to 60°C)
- Flat discharge curve · minimal output voltage fluctuation
W180 · Ternary Lithium
- Higher energy density · 25% more capacity in the same volume
- Stronger burst discharge · handles high-power startup with ease
- Better low-temperature performance · reliable in cold winters
- Lighter build · total weight just 660g
Choose By Scenario
Match Your Scenario
Not sure which to pick? Match one of these 6 common scenarios — 90% of buyers will find their answer here.
Frequently Asked Questions
Buying decisions between W150 and W180
Enterprise Purchase · Technical Cooperation
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