Extend the capabilities of Ecoflow River 3 Plus Portable Power Plant. With this accessory battery, you can increase your capacity with 286 WH so you can further fuel your equipment! Special Pogo Pin contacts allow you to install a comfortable installation and the USB-C output port allows you to fill your devices with up to 140 watts. At the same time, the product is very light - it weight is only 3.3 kg. Your portability will not cause you a problem!

An extra dose of energy
Are you planning a multi -day trip? Or do you just want to be able to supply your devices for a longer period of time? River 3 Plus Accessory Battery is for you! It allows you to expand the capacity of your station with 286 WH, which allows you to provide your necessary tools with energy as long as you need it.

Quick and easy installation
Forget time -consuming installation. Thanks to the use of Pogo Pins, the battery package is very simple and only takes a moment - you don't need additional cables or screws. In a short moment, you can increase the capabilities of the station and enjoy the long -lasting power of your devices!

Multifunction USB-C port
The Ecoflow River 3 Plus battery pack can be used independently of the station. It is equipped with a USB-C port with up to 140 watts that can conveniently load selected devices such as smartphones or wireless speakers. This is perfect, for example, when traveling when you don't want to take too many tools with you! You can also charge the battery itself through the port - it takes about 3.5 hours.