UGREEN US3000 120W Max. 12000mAh (4x3000mAh), 43.2Wh (14.4V 3000mAh) Battery Rated Energy, Lithium-ion Battery, Compatible with DH2300, DH4300.

Note: This model is not compatible with the DXP6800 and DXP8800 series. Switches to battery power in 0 seconds, Guaranteed Value Data. Smart Control, Remote Monitoring With the UGREEN App 120W output Compatible with UGREEN NAS. Nine-level Safety Protection, Stable and Reliable. 12000m Ah Battery Compact & Powerful.