Our Verdict
Anker SOLIX C300 Wins

It offers 288Wh LiFePO4 battery and 300W AC output, unlike Product B, which has specs for a cat litter box. Choose Product B for automated pet waste management up to 25 lbs.
Spec Comparison
20 specs compared
| Specification | ![]() | ![]() |
|---|---|---|
| Price | $215 | $170 |
| Rating | 4.6(1.7k) | 4.6(420) |
| Capacity Wh | 288W | — |
| Chemistry | LiFePO4 | — |
| AC Output Watts | 300W | — |
| Dc Ports | 1 | — |
| AC Outlets | 3 | — |
| Cycle Life | 3000 | — |
| Weight | 9.02 lbs | 24 lbs |
| USB A Ports | 1 | — |
| USB C Ports | 3 | — |
| Charge Time Hours | 0.83 hrs | — |
| Peak Output Watts | 600W | — |
| Solar Input Watts | 100W | — |
| Sensor Type | — | OmniSense |
| Model Number | — | HW01 |
| WiFi | — | Yes |
| Dimensions | — | 22" × 30" × 27" |
| Max Pet Weight | — | 25 lbs |
| App Subscription | — | Free |
| Cleaning Cycle | — | 7 min |
| Waste Capacity | — | 5.5L |
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Pros & Cons
Quick overview of strengths and weaknesses
Anker Portable Power
- 288Wh capacity, 300W AC output (600W surge).
- 140W two-way USB-C port enables rapid charging.
- 8 output ports: 3 AC, 3 USB-C, 1 USB-A, 1 car.
- LiFePO4 battery rated for 3,000 charge cycles.
- Solar panel for recharging is not included.
- Not compatible with all Anker solar panel models.
- Only one of three USB-C ports offers 140W output.
GRECELL Portable Power
- Auto-cleans after each use
- WiFi app monitoring
- Fits cats up to 25 lbs
- Low noise operation
- Large footprint
- High upfront cost
- Requires specific litter
Frequently Asked Questions
Common questions about this comparison
Which is better for outdoor camping?
The Anker SOLIX C300, a portable power station, provides 288Wh capacity and 300W AC output suitable for camping. Product B's specifications describe an automatic cat litter box and are not applicable for outdoor power needs.
What's the main difference in capacity?
The Anker SOLIX C300 has a 288Wh LiFePO4 battery. Product B's specifications do not list battery capacity; its metrics relate to an automatic pet litter box, such as a 5.5-liter waste drawer capacity.
What is the primary function of each product?
The Anker SOLIX C300 is a portable power station, providing electricity for devices. Product B, based on its specifications, is an automated litter box designed for cat waste management, featuring auto-cleaning and app monitoring.
Which has better power output?
The Anker SOLIX C300 offers 300W AC output (600W surge) and 140W USB-C fast charging. Product B's specifications describe an automatic pet litter box and do not include any electrical power output capabilities for external devices.
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