Bluetti EB55 Vs EB70 : Which Is Better?

If you are looking for a reliable portable power source then you need a portable power station. Two options you can consider are the Bluetti EB55 and the Bluetti EB70. These two are heavy duty and high capacity portable power stations you can use. They both can charge or power up a wide array of appliances or devices when outdoors. This is because of their appreciable wattages. The Bluetti EB55 can cater for devices up to 700W whereas the Bluetti EB70 can cater those up to 800W. The Bluetti EB70 does have a higher wattage and it also has a higher power capacity of 716 Wh. However, the Bluetti EB70 is way more expensive. In order to make an informed decision on which one to purchase between the two, let us discuss more.

Table of Contents

Bluetti EB55 Vs EB70: Comparison Table

Bluetti EB55 Bluetti EB70
Wattage 700 Watts 800 Watts
Power Source Solar Powered Solar Powered
Weight 16.5 Pounds 21.4 Pounds
Voltage 110 Volts 110 Volts
Warranty 24 Months 24 Months
Capacity 537 Wh 716 Wh
Battery Type Lithium-Phosphate Lithium-Phosphate
Battery Life 2500+ Cycles 2500+ Cycles
AC Input 200W Max 200W Max
AC Output 4×120V 4×120V
Solar Input 200W Max 200W Max
Charging Options 6 4
Engine Type 4 Stroke 4 Stroke
Frequency 60 Hz 60 Hz
Power Outlets 13 12
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Bluetti EB55
Bluetti EB55
Bluetti EB70
Bluetti EB70

Bluetti EB55 Vs EB70: Design

The Bluetti EB55 has 13 outlets. It has 4 AC outlets and 4 USB-A. There are 2 DC5521, and one each of USB-C, car port, and wireless output. The Bluetti EB70 has 12 versatile outlets meaning only outlet separates it from the Bluetti EB55. The Bluetti EB55’s handle is foldable. The Bluetti EB70 also has a foldable handle. The Bluetti EB55 and the Bluetti EB70 both have a smart display where you can see an alert icon for short circuit, an alert icon for overload, output power, an alert icon for temperature anomaly, alert icon for low voltage, ECO-mode icon, battery capacity, and input power. Both portable power stations are made from unique fireproof material. They also feature an LED lamp which can be useful when there is power failure or during emergencies.

Bluetti EB55 Vs EB70: Charging Options

The Bluetti EB55 is designed to be recharged via 6 ways. You can charge using a dual wall outlet – takes 1.8 hours to full charge. You can use wall outlet and solar – full charge will be reached in between 1.8 and 2.3 hours. You can use a single wall outlet where full charge will take 3.2 hours. You can charge using a generator, reaching full charge in 3.2 hours. You can also charge the Bluetti EB55 using a solar panel. Full charge will take between 3.2 hours and 3.7 hours.

You can use vehicle charging and full charge will be reached in between 3 hours and 6 hours. The Bluetti EB70 is designed to be charged in 4 ways. You can use a wall socket which takes 4 hours to 4.5 hours to full charge. You can use a generator which will take 4 hours to 4.5 hours too. You can use a solar panel and full charge will be reached in between 3.6 hours and 7.2 hours. Lastly, you can use vehicle charging for the Bluetti EB70 – takes between 4 hours and 7 hours.

Bluetti EB55 Vs EB70: What You Get In The Package

The Bluetti EB55 package obviously comes with a Bluetti EB55 portable power station. On top of that you also get an AC adapter, a solar charging cable, a car charging cable, a customer service card, and a user manual. The Bluetti EB70 portable power station comes with an AC adapter, a solar charging cable, a car charging cable, a user manual, and a customer service card.

Pros Of The Bluetti EB55

The Bluetti EB55 is highly ranked for portability, longevity, battery life, being light weight, versatility, and providing value for money. The can power several outdoor and consumer electronics. Examples are mobile phones, small freezers, projectors, and more. Basically the Bluetti EB55 can charge any appliance under 700W. The Bluetti EB55 supports dual charging. It charges quite fast too. It can be fully charged in just 1.8 hours. The Bluetti EB55 is compact thus making it portable and easy to handle. It is like you are working with a lunchbox.

The foldable handle makes packing easier as well. The Bluetti EB55 is perfect for outdoor camping excursions. You can charge your phone up to 50 times. You can power an electric blanket for up to 3.8 hours. You can power a mini fridge for 8 hours. You can run a slow cooker for up to 2.2 hours. The ability to recharge the Bluetti EB55 in 6 different ways is a huge convenience. The Bluetti EB55 is also eco-friendly because it does not emit any gases. It is quiet in operation plus it is cost-effective (especially when you compare it to the Bluetti EB70’s price tag).

Cons Of The Bluetti EB55

The Bluetti EB55 may have limitations when it comes to its maximum power output. The Bluetti EB55’s maximum output is 700W; any device beyond that cannot be powered. The Bluetti EB55’s power capacity of 537 Wh may be a limitation in some cases. Though cheaper than the Bluetti EB70, the Bluetti EB55’s price tag may be too steep for some people.

Pros Of The Bluetti EB70

The Bluetti EB70 has a high battery capacity meaning you can charge your devices for longer. The Bluetti EB70 has the best when it comes to battery life. The BMS technology augments this attribute. That is why the Bluetti EB70 has the safest and most reliable power backup. The Bluetti EB70 can power or run a number of appliances so long they are under 800W. With the Bluetti EB70 you can power a mini fridge for 11 hours.

You can use a projector for 6 hours. You can run a kettle for 1.2 hours and you can run a slow cooker for up to 3 hours. The Bluetti EB70 has a good capacity to size ratio. It also comes with an 800W inverter. The Bluetti EB70 is highly acclaimed when it comes to portability, ease of use, value for money, versatility, and accuracy. You can charge your Bluetti EB70 using any of 4 different ways.

Cons Of The Bluetti EB70

The Bluetti EB70 is quite expensive. Many people will find it difficult to afford the Bluetti EB70. It is also quite heavy, something that tends to happen when the battery capacity is high. Compared to the Bluetti EB55, the Bluetti EB70 has 1 less outlet. The Bluetti EB70 also has less charging options.

Factors To Consider When Buying A Portable Power Station

There are fundamental considerations to make when buying a portable power station. Since power is the major thrust of a portable station, you must consider the battery capacity. You usually look at the Watt hours (Wh) rating. The higher it is, the bigger the battery capacity. You would want a portable power station with a big battery capacity. The bigger the battery capacity is, the longer it can power your devices. Be that as it may, you have to balance out that consideration with the actual size. A portable power station with a high battery capacity may become too big or heavy. It may also be too expensive so you have to strike a balance.

You also have to consider the type of technology the battery runs or is built on. For instance, Lithium-ion is often regarded as the best type of batteries. However, Lithium-Polymer (Li-Po) batteries can also do what Lithium-ion can do but are much safer. That is why a portable power station with Li-Po batteries is most recommended. Another consideration is type and number of outlets. You have to consider how you will want to charge the portable power station. You will also have to consider what you will want to charge or power with it. These aspects will inform on the types and number of ports you will need.

Bluetti EB55 Vs EB70: Our Pick

The Bluetti EB55 is our best pick of the two. The Bluetti EB55 first of all, is cheaper than the Bluetti EB70. Of course it has a lesser power capacity than the Bluetti EB70. Regardless, its power capacity of 537 Wh is still great given its price tag. The Bluetti EB55 also has two advantages over the Bluetti EB70. It has more power outlets i.e. 13 of them. It also has 6 charging options as opposed to the Bluetti EB70’s 4. The Bluetti EB55 is compacter than the Bluetti EB70. It weighs less making it easier to pack and handle. The Bluetti EB55 and the Bluetti EB70 do share a number of upsides. It is just that the Bluetti EB55 has more upsides unique to it. Overall, the Bluetti EB55 is excellent value for money.

Frequently Asked Questions (FAQs)

Why Does My Power Station Lose Charge Even With No Devices Connected?

In standby mode your power station will consume some power. That is why you must ensure that the power station is off when not in use. You can long press the power button to completely shut down the power station.

Can you use the AC outlets while charging?

Yes, you can. That feature is called pass through charging. In fact, any Bluetti portable power station allows for that functionality. You can operate them in an Uninterrupted Power Supply (UPS) mode.

What is the Bluetti ECO mode?

When you put this mode on, the Bluetti EB70 will be automatically turned off in 4 hours when drawn under 10W power. This is meant to save power.

Does the portable power station arrive fully charged when you buy it?

This depends. Typically when you purchase one, the battery should come in a charged state. However, the actual charge you will find in it varies greatly. Some can find the charge at 75 percent, 60 percent, 40 percent, and so on. The best thing to do is to charge it to full before you start using it. It will usually not take much time due to the charge already present in the battery.

Is it safe to use these portable power stations indoors?

Yes, it is. Portable power stations are suitable for both outdoor and indoor use. After all, they do not produce any gases or fumes so they are perfectly safe for the indoors.


The Bluetti EB55 and the Bluetti EB70 both deliver excellent value. The Bluetti EB70 is tempting because of its higher wattage and power capacity. However, it is quite heavy and very expensive. The Bluetti EB55 has almost the same wattage but a somewhat lower power capacity. However, it is much cheaper. Plus it has more charging options and more power outlets. Ultimately it boils down to being price conscious and settling for the cheaper option. Regardless, the Bluetti EB55 still delivers cost-effective value. Its light weight and portability also make it a worthwhile pick. Both the Bluetti EB55 and the Bluetti EB70 are made from sturdy and durable material. Thus you get to enjoy the longevity of your portable power station. Especially if you do not regularly use it, it can be a once-off lifetime purchase. The 2 year warranty is also considerably generous.

Bluetti EB55
Bluetti EB55
Bluetti EB70
Bluetti EB70