BLUETTI EB3A portable battery 268Wh with two 12V outputs, one 230VAC output, three USB ports and a free app

Discover the power of the UMA EB3A , a portable battery with an impressive 268.8 watt-hours (Wh). This compact and lightweight powerhouse from UMATECH is ideal for anyone who needs reliable power on the go.

Versatile Power Solution

The UMA EB3A offers a maximum capacity of 268.8 Wh and a peak power of 600 watts. Thanks to its LiFePO4 technology and multiple power outputs, this battery is perfect for locations with limited or no power supply. Whether you're camping, on a boat, in the mountains, or during a power outage, the UMA EB3A is ready to help.

With an AC output, two USB-A outputs, one USB-C output, a car output (12V/10A), and two 12V outputs, this portable battery offers a wide range of connectivity options. The UMA EB3A also features 15-watt wireless charging and an integrated LCD screen for easy operation.

Innovative Technology

UMATECH makes tracking your battery data easy with a free app. Scan the QR code on your UMA product and register it in the app to receive live updates on remaining capacity and charge status. You can even manage outputs and adjust charging settings through the app. More information about the app can be found under the "Documentation" tab at uma-tech.com .

Fast and Flexible Charging

The UMA EB3A can be fully charged in about two hours using the included AC adapter. For even more flexibility, you can choose a compatible portable solar panel, such as the UMATECH PV120 or PV200. Charging options via a 12V or 24V power supply are also available, although these require a longer charging time.

The UMA EB3A comes with a clear manual, an AC adapter cable, and a solar panel charging cable. We recommend consulting the user manual and the manufacturer's product page for more detailed information.

Key Features

• Battery capacity: 268.8 Wh
• Maximum output power: 600W
• Input: 1x AC, 1x DC
• DC output: 1x 12V/10A car, 2x 12V/10A DC5521, 1x 15W wireless charger
• AC output: 1x alternating current 220-240 V
• USB output: 2x USB-A and 1x USB-C (fast charger)
• Integrated LCD screen
• Power supply: AC, 12V/28V or solar panel