EcoFlow GLACIER Plug-In Extra Battery 298 Wh

  • 298 Wh Akku
  • Ermöglicht die mobile Nutzung der Glacier
  • Überall aufladbar dank Solareingang
  • Mit USB Ausgang zum Laden von Smartphone & Co
  • Bis zu 43 Stunden Laufzeit für die Glacier

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SKU: 305-23654

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Product details

EcoFlow GLACIER Plug-In Extra Battery 298 Wh

  • 298 Wh Akku
  • Ermöglicht die mobile Nutzung der Glacier
  • Überall aufladbar dank Solareingang
  • Mit USB Ausgang zum Laden von Smartphone & Co
  • Bis zu 43 Stunden Laufzeit für die Glacier

Product description

EcoFlow GLACIER auxiliary battery – Flexible plug-in energy for on the go

The EcoFlow GLACIER auxiliary battery was specially developed for maximum independence in mobile use. With a capacity of 298 Wh, it reliably and wirelessly supplies your EcoFlow GLACIER with power – ideal for outdoor adventures, camping, or use on the go.

Up to 43 hours of cooling performance

When combined with the GLACIER Classic, the additional battery enables wireless cooling for up to 43 hours – depending on usage, ambient temperature, and selected settings. The battery is also compatible with previous models, although runtimes may vary.

Versatile charging for maximum flexibility

The GLACIER auxiliary battery is designed as a removable battery and can be charged in four different ways: 12 V/24 V on-board voltage, alternating current (AC), USB-C, or a solar panel. For particularly fast charging times, you can also use the EcoFlow Alternator Charger.

Compact, lightweight & durable

Weighing just 1.8 kg, the battery is easy to transport, yet remains robust and powerful. Even after 800 charging cycles, it still offers over 80% of its original capacity – ensuring long-term reliability.

  • Additional battery with 298 Wh capacity
  • Up to 43 hours of battery life with GLACIER Classic
  • Compatible with EcoFlow GLACIER Classic and previous models
  • 4 charging options: 12 V/24 V, AC, Solar, USB-C and Alternator Charger
  • Lightweight design: only 1.8 kg
  • Durable: over 80% capacity after 800 cycles

Whether you're traveling or in everyday life – with the EcoFlow GLACIER additional battery, you'll always be well supplied with energy on the go.


Technical data Glacier Plug-in Battery
battery NCM
Battery capacity 298 Wh
Life cycle approx. 800 charges (80%)
AC input Max. 180W (100 - 240V, 50/60Hz)
Nominal voltage 21.6 V
Max. continuous charging current 8.9 A
USB-C input 100 W, 20 V / 5 A
USB-C output 100 W, 20 V / 5 A
Charging time AC 2.5 hours
Charging time USB-C approx. 4 hours
Weight 1.9 kg
Mass 245.5 x 92 x 68 mm
Mass 706 x 400 x 405 mm

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