The NEWSMY P72 portable power station is a compact powerhouse, packing a surprising 270Wh of power into a surprisingly small and lightweight package. This review delves into the performance and features of this versatile device, designed for camping, outdoor adventures, and emergency preparedness. We'll explore its charging capabilities, output options, and the comprehensive set of accessories included, assessing its value and overall effectiveness as a portable power solution.This in-depth analysis covers the P72's build quality, battery technology (LiFePO4), and charging speeds, both input and output. We put its claimed 200W input and near 200W output power to the test, examining its compatibility with various devices, including a MacBook Pro. Ultimately, we determine whether the NEWSMY P72 lives up to its promises and earns its place among the best portable power stations on the market, considering its price point and the crucial absence of AC output.
Pros And Cons
- 72,000 mAh (270 Wh) battery capacity
- Lithium manganese iron phosphate battery (advantages over LiFePO4)
- 2500 battery cycles before reaching 80% capacity
- DC input with MPPT charge controller (Max 100W)
- USB-C Power Delivery input (up to 100W)
- Combined DC inputs up to 200W
- Two USB-C outputs (100W each)
- USB-A outputs (18W each, Quick Charge 3.0)
- DC 5521 jack output (12V, 10A, 120W)
- Includes 65W power delivery power supply, USB-C to USB-C cable, car charger input, cigarette lighter plug output, and solar input
- Compact size (similar to a DVD case)
- Integrated light with SOS flash function
- No AC output
- Not airplane friendly (over 100Wh)
- Inverter testing showed limitations (tripped breaker with higher power demands)
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Unboxing and Initial Impressions
The NEWSMY P72 arrived in a compact box, promising a powerful portable power station. The initial unboxing revealed a surprisingly small device, considering its claimed 270Wh capacity. A nice carrying strap was included, suggesting portability was a key design goal. The unit itself features a clean design with a clear LED display showing battery level and wattage.
First impressions were positive. The build quality felt solid, and the device's compact size makes it ideal for camping, outdoor adventures, or emergency preparedness. The inclusion of a carrying strap adds to its convenient portability.
Specifications and Features
The NEWSMY P72 boasts a 72,000mAh (270Wh) lithium manganese iron phosphate (LiFePO4) battery, a significant capacity for its size. This battery type offers advantages over standard LiFePO4 batteries, resulting in higher power density. The battery is also rated for 2500 charge cycles before reaching 80% capacity, ensuring long-term use.
Input options include a DC input (up to 100W with MPPT controller) and a USB-C Power Delivery input (up to 100W). These can be combined for a maximum input of 200W. Output options are equally impressive, including two USB-C ports (100W each), multiple USB-A ports, and a 12V DC output jack (up to 120W). Note the absence of AC output.
Included Accessories
The NEWSMY P72's impressive feature set extends beyond its core functionality. The package includes a 65W USB-C Power Delivery charger, a USB-C to USB-C cable, a 12V car charger input cable, and a 12V car socket output cable. These are thoughtful additions that enhance its value and practicality.
The inclusion of solar panel input capabilities via MC4 connectors further expands its versatility. It’s rare to find this comprehensive set of accessories with a portable power station at this price point. This makes it a truly all-in-one solution for various power needs.
Performance Tests
Charging tests confirmed the P72's ability to accept up to 200W input power using both USB-C ports simultaneously. Charging speeds varied depending on the battery level, with faster charging observed at lower battery levels. This demonstrates its high-power handling capability.
Output tests were successful. A MacBook Pro successfully charged at approximately 60W from a single USB-C port. The P72 identified itself as a 100W charger to the MacBook. Tests with additional devices also confirmed the capability to output nearly 200W from both USB-C ports simultaneously.
Conclusion
The NEWSMY P72 portable power station impressed with its compact design, high-capacity battery (270Wh), and extensive array of input/output options. The inclusion of a comprehensive set of accessories adds significant value. While lacking AC output, its high DC output capabilities make it ideal for many devices, especially laptops and other electronics.
Overall, the NEWSMY P72 offers excellent value for its features and price. Its portability, power capacity, and versatile connectivity make it a strong contender in the portable power station market. If you primarily use DC-powered devices and value portability and comprehensive accessories, the NEWSMY P72 is highly recommended.