In a world where mobility and energy autonomy are increasingly important, portable power stations are becoming indispensable. Whether for outdoor adventures, RV trips, or simply as a backup solution at home, these devices offer valuable flexibility. Today, I'm introducing you to the Bluetti AC70, a portable power station that's particularly attractive for its compactness, yet doesn't compromise on performance, thanks to its 768Wh capacity and 1000W output power. Let's take a closer look. Unboxing the Bluetti AC70 Upon receiving the Bluetti AC70, the first impression is impressive. Its robust construction is immediately apparent, with a hard plastic finish and an integrated handle for easy transport. Weighing approximately 10.2 kg, it remains easily portable thanks to its integrated handle, despite its relatively heavy weight. The package includes the power station itself, a wall-mounted charging cable, a cigarette lighter charging cable, and a solar panel charging cable. It's complete!The Bluetti AC70's appearance is sleek and modern, all in gray.
It's equipped with two AC outlets capable of delivering a total power of 1000W, a DC car outlet, two 100W USB-C ports, and two USB-A ports.
As is often the case, the outlets are activated via a button, here DC or AC depending on the outlets you want to activate. This avoids unnecessarily activating all the outlets.
The clear and bright LCD screen displays essential information such as the battery level and current charging modes.
The power input is located on the side. Note that the charging power supply is directly integrated into the battery, eliminating the need for a large charger next to it, as was the case with older models of the brand. Here, simply connect the included cable. This power supply also has a protective fuse.
The back is completely uncluttered, containing only the battery's data sheet:
The left side simply has a ventilation grille, like the right side, to allow the battery to cool.
Finally, the bottom has four silicone pads to keep the battery securely in place when placed down.
This is a relatively standard battery, but one with very compact dimensions, measuring only 31.4cm × 21cm × 25.6cm. For this capacity and features, it's a very small size, which will make it very easy to transport. In-use tests
Charging and discharging performance
Before use, you'll of course need to charge the Bluetti AC70. And this is one of its major strengths, as it features fast charging capabilities. It can reach 80% of its capacity in just 45 minutes via a wall outlet and fully recharge in about 1.5 hours thanks to its 950W turbo charging! This speed is particularly useful when traveling where charging time is limited.
Via the mobile app, you can choose from three AC charging modes, each with a different input power and charging speed. In silent charging mode, it generates only 45 dB of noise, while Turbo charging mode offers a much higher, but necessarily noisier, charging speed.
It also accepts solar charging, up to 500w, which allows a total charge in around 3 hours. To do this, simply use the supplied MC4 adapter.
Finally, the cigarette lighter adapter also allows it to be recharged in the car. It will then take 7 to 8 hours of charging (4 to 5 hours if the vehicle is equipped with a 24V battery).
During my tests, the Bluetti AC70 proved its effectiveness. It is capable of charging a variety of devices such as phones, laptops, and even small household appliances. For example, it can power a 120W car refrigerator for almost five hours, or charge a 15Wh camera up to 45 times. I even fed my little one
Hava R01 dishwasher
without problem. Always practical!
If the power is limited to 1000w, the application nevertheless allows you to activate the Power Lifting mode, which authorizes high power resistive loads of up to 2000W, to power for example a hair dryer, a kettle, etc. Of course the autonomy is quickly reduced, but it can help!
Mobile app and advanced features
The Bluetti AC70 is also compatible with a mobile application which allows you to control and monitor the station remotely, via a Bluetooth connection (therefore within range). This application is intuitive and facilitates access to different features, such as Eco mode to save energy or Power Lifting mode for devices requiring higher power.
Management via the app also makes it easy to change charging modes and monitor energy consumption in real time. It's also possible to set standby times (for the display) and power (for the outlets). For example, if the 230W outlets consume less than 5W, you can ask the battery to automatically turn them off. This saves battery power by avoiding powering devices that are only on standby. Outdoor Use and Robustness
During my recent camping adventures, the Bluetti AC70 proved to be an indispensable companion. It easily powered our portable refrigerator, our smartphones, and even a small projector for outdoor movie nights. Its ability to recharge via solar panels was particularly appreciated, allowing us to remain autonomous for several days without access to a power outlet. However, it's important to note that the Bluetti AC70 does not have an IP certification for water and dust resistance, so it is recommended to keep it in a dry and protected place. At home, the Bluetti AC70 can serve as a backup power source during power outages. For example, it can keep essential devices like internet routers, lights, and even some low-power household appliances running. In times of crisis, this station can provide sufficient power autonomy to keep your devices connected and functional, ensuring continuity in your daily activities. It can also be used for outdoor work when you don't want (or can't) run an extension cord. Here, my 500W circular saw runs perfectly on the AC70:
I also use it as an inverter for my 3D printer, to avoid a power outage during a large project.
It's also perfect for protecting an office space, for example, with a transfer speed of less than 20ms. This means that even in the event of a power outage, the office space remains powered without interruption.
In inverter mode, the battery only consumes what it sends to the devices it powers.
Moreover, it's very attractive for this type of use, as its battery life/price ratio makes it a truly efficient inverter ;-)
For professionals who are often on the move, such as photographers or videographers, the Bluetti AC70 also offers a reliable solution for keeping their equipment charged. During an outdoor shooting session, I was able to recharge several camera batteries and keep my laptop running all day.
This allowed me to work efficiently without interruption due to battery failure. It's easy to imagine taking it to a construction site without a power connection, which can be very practical for recharging certain tools. Another practical use: for drone pilots or any type of model aircraft powered by electricity. And while its battery life may seem too short for some applications, it's worth noting that it's compatible with the B80 (806 Wh), B230 (2,048 Wh), or B300 (3,072 Wh) extension batteries, ensuring a constant power supply to meet your growing needs.Finally, a word about the technology of this battery: as has now become the standard for “quality” batteries, this is a LiFePO₄ battery capable of retaining 80% of its capacity after 3,000 charge cycles. This gives us a lifespan of at least 10 years. Of course, this battery is equipped with an intelligent battery management system (BMS) to prevent any potential damage. And just in case, the manufacturer already guarantees it for 5 years, which is no small feat!
Conclusion
The Bluetti AC70 proves to be a versatile and high-performance portable power station. More compact than the
Bluetti AC180
In short, the Bluetti AC70 is a solid solution for those looking for a reliable and flexible power source, whether for outdoor adventures or as a backup solution at home.
Currently priced at €699, it offers excellent value for money.
Please remain courteous: a hello and a thank you cost nothing! We're here to exchange ideas in a constructive way. Trolls will be deleted.