Joyzis BR300 review: A portable power station for all your devices


Joyzis BR300

 is the smallest portable ability station I have reviewed. In accordance to my scales, the measurement is 5.77 x 5.63 x 8.89 inches and weighs just over 7lbs.

The BR300 is much significantly less cumbersome to carry all around with you than the

BigBlue CP500

 or the

Ecoflow Mini

 — but at a significantly lower selling price issue and will continue to keep your units charged when out on the street.

Nonetheless this compact electrical power station will deliver electric power to up to 8 gadgets simultaneously, which include the wireless charging, DC, and AC ports. The twin carrying handles fold down flat when not in use and supply a flat floor holding six consume cans. This surface area is also a wi-fi charging pad which is activated by the switch on the leading of the electrical power station.

Table of Contents


  • Little and lightweight
  • Two lights
  • Wi-fi charging pad

Will not Like

  • Bad consumer documentation
  • Incorrect information on internet internet site
  • No Form-C cable provided

There is the BR300, a ability adapter and cable with a Style-C plug, and a motor vehicle charging cable in the box. It is a shame that Joyzis does not supply a Kind-C charging cable in the box.

Also: Finest portable electricity station

The BR300 has a capability of 296Wh, or 80,000mAh if you feel of it in phrases of cellular product batteries. This indicates that it has 20 times a lot more battery ability than your 4,000mAh cellular phone battery.

All of its input and output ports are on the front of the system. There is a DC 12V port, a cable, a swift demand USB 3. port with two USB Form-A ports, just one 110V AC output and a DC port in and out.

There is also a USB Style-C port which is a PD 60W port — this requires to be applied with a Sort-C 60W PD speedy charge cable.

On both equally ends of the device are lights. One particular light-weight is set with an LED mild utilised for reading through or ambient lights. The other is at the other conclude of the electric power station and gives a fastened light-weight — a rapidly flashing gentle or SOS pulses.

The operating buttons are simplistic. The most important electric power swap on the left and a reading light change adopted by a electricity indicator.

This indicator has four LED lights that flash even though the device is being billed and continue to be regular when the BR300 is totally charged.

When 3 bars are lit, the charger is 75% billed, likely to a 25% cost condition when one bar is lit. Following to the indicator, there is a change for the gentle on the suitable-hand aspect of the unit and an AC change.

The BR300 has an output of 3000W — be informed that there is no surge defense on this battery. If you try out to use an electrical system that has a startup surge increased than 3000W, then the BR300 may switch by itself off to secure itself.

I could not uncover any sign wherever that the products has surge security, overload safety or limited circuit protection. Nonetheless, it does have overheat security.

I employed it for about two hours, charging all my devices and making use of equally lights. The onboard admirer begun running and continued for 15-30 seconds to cool the unit down and biking periodically even though the lights ended up on.

The BR300 has no IP rating, so be careful when employing it in dusty or soaked spots (the person guideline states that the products must not be utilized in moist locations).

Joyzis intends to supply a photo voltaic panel to demand the BR300, but I did not receive a panel to evaluation, and despite the fact that this is described in the consumer information, Joyzis stated that the photo voltaic panel is not still readily available to obtain from its website.

I discovered that the BR300 will cost from flat in less than 3 several hours when employing the PD60W mains adapter.

It is a practical small ability station at a quite reduced price tag. 

You do will need to ignore the incorrect dimensions and fat facts online and try out a person of these out for yourself. It will maintain your equipment billed in an crisis, give you solutions for power delivery and will give you more than 10 several hours of mild when you have to have it.