EcoFlow EB300 Extra Lithium Battery pack for River 3 Plus & River 3 Max

Using high power li-ion cells for electric vehicles, which has super-high discharging current. Its low-temperature
performance is much better than that of ordinary li-ion batteries. 60% capacity available in the low temperature
environment of -30°C, which is much more higher than that of ordinary li-ion batteries. The battery output current
is up to 40A(Max.), which can provide portable ultra-high power for high-power film equipment. With high-power
protection chip, it has overcharge /over-discharge/over-heat/over-current protection. No memory effect. Working
temperature: – 30 ° C ~ +55 ° C. Extra thick rubber sheath, more suitable for shooting on-site. All Outputs can
be used simultaneously.

The ATTO ONE with 5V-12V multi voltage allows powering different equipment. Like 12V professional cameras, monitors and LED lights/ 7.4Vcameras, monitors and LED lights/ camera which power by USB-C/ camera stabilizer/ phone stabilizer/ follow Focus / phones/ laptops etc.

The ATTO ONE is streamlined design, super comfortable grip, and with metal texture black resistant PC shell can bear high temperature. The capacity reaches 37Wh. 4-level indicators to show battery power.

Standard accessory stud bolt R14, which can fix the ATTO ONE in cameras and lights cage.

Expandable capacity:

This add-on battery connects with a DELTA Pro to double total capacity to 7200Wh. Connect two of them to DELTA Pro for a staggering 10.8kWh to use off-grid.

Convenient recharging:

Recharging from solar panels, AC outlets, EV charging stations, or our Smart Generator is easy. Plug the Extra Battery into DELTA Pro and they will recharge and discharge in tandem.