When it comes to choosing the right portable power station, the decision isn’t always straightforward. Today, we’re pitting two popular models against each other: the rugged Bluetti AC180 and the versatile Bluetti PS72. Both are designed to keep your devices powered up when you’re off the grid or in emergency situations, but which one is right for you? Let’s dive into the details.
General Comparisons
Both the AC180 and PS72 come from Bluetti, a brand renowned for quality portable power solutions. The AC180 stands out with a higher capacity and output, while the PS72 offers a lighter and slightly more compact alternative with excellent power capabilities.
Power and Battery Capacity
The AC180 boasts a higher battery capacity, with up to 1,440Wh in its expanded form, which is substantial compared to the PS72’s 716Wh. What does this mean for users? More stored power in the AC180 translates to longer usage time and the ability to power more demanding appliances. However, the PS72 is by no means a slouch; it can comfortably power small to medium appliances and multiple devices simultaneously.
Output and Ports
Looking at outputs, the AC180’s inverter can handle a continuous AC output of 1,800W, peaking at 2,700W, making it suitable for higher-powered appliances. On the other hand, the PS72’s output maxes out at 700W continuous with a 1,400W peak, aligning it with less energy-intensive equipment. Both models feature a range of ports, including USB-A, USB-C, 12V DC output, and wireless charging pads, though the AC180 provides more options.
| Feature | BLUETTI AC180 | BLUETTI PS72 |
|---|---|---|
| Battery Capacity | 1,152Wh – 1,440Wh | 716Wh |
| Continuous AC Output | 1,800W | 700W |
| Peak Output | 2,700W | 1,400W |
| Weight | 37lbs / 17kg | 21.4 lbs / 9.7 kg |
| Dimensions | 340mm x 247mm x 317mm | 315mm x 212mm x 233mm |
| Lifecycle | 3,500+ cycles | 2,500+ cycles |
| Recharging Methods | AC, Solar, Car, Generator | AC, Solar, Car |
| Max Solar Input | 500W | 200W |
| Safety Protections | Overcurrent, overvoltage, over-temperature, short-circuit | Over-voltage, over-current, comprehensive BMS |
Charging and Solar Input
If you’re looking to go green, both power stations offer solar charging capabilities. The AC180 provides a higher maximum solar input at 500W compared to the PS72’s 200W. This means faster solar charging for the AC180, giving you more power in less time under the sun.
Safety and Longevity
Safety is a top priority for Bluetti, and both models feature LiFePO₄ batteries, known for stability and longevity. The AC180 shines with a longer lifecycle of over 3,500 cycles, while the PS72 is rated for 2,500+ cycles to 80% capacity.
Portability and Design
Both units are designed with portability in mind, but the PS72 edges out its competitor in terms of weight and size, making it a more attractive option for those where every pound matters. However, the AC180’s ergonomic design means it’s still a viable option for portability despite its larger size and weight.
Final Thoughts
In conclusion, the Bluetti AC180 and PS72 cater to different needs. If power capacity and output hold the highest priority for you, the AC180 is the clear winner. But if you prioritize portability and still need a reliable source of power for less demanding applications, the PS72 won’t disappoint. Both models emphasize safety, quality, and sustainability, making them top choices in the portable power market.
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