EcoFlow DELTA 2 Max Extra Battery The Ecoflow Delta 2 Max additional battery is the perfect solution to double or even triple the energy capacity of your Delta 2 Max system. From 2048 Wh to an impressive 4096 Wh or even 6144 Wh - this expansion option ensures that you never run out of power, whether you are camping, working or preparing for emergencies. Installation is extremely simple thanks to the connection cable provided. This cable allows the additional battery to be connected to the Delta 2 Max quickly and easily. Compatibility is not limited to the Delta 2 Max, but also extends to the Delta 2 and Delta Max, making this additional battery a versatile partner for various Ecoflow systems. The additional battery is not only powerful but also durable. With a robust housing made of aluminum and plastic, it is designed for use in a variety of conditions. With an additional capacity of 2048 Wh and a weight of 19 kg, the Ecoflow Delta 2 Max additional battery is a practical extension that significantly improves the flexibility and independence of your Ecoflow system. Whether for longer adventures in the wilderness, as a reliable power source at work or as an emergency reserve at home - the Ecoflow Delta 2 Max additional battery ensures that you always have the energy you need.