
Goal Zero · Batteries
Works with
Yeti 1000X / 1500X / 3000X / 6000X + required Yeti Link
Adds 1,200 Wh (12V, 100Ah) of sealed AGM deep-cycle capacity per tank via the required Yeti Link Expansion Module. Chain up to four tanks via built-in EC8 connectors for 4.8 kWh of additional storage.
Use
The Goal Zero Yeti Tank Expansion Battery adds 1,200 Wh (12V, 100Ah) of deep-cycle AGM lead-acid storage per unit to Goal Zero Yeti X and Yeti Lithium power stations via the Goal Zero Yeti Link Expansion Module (sold separately).
Up to four Yeti Tank batteries can be chained together in parallel using the built-in heavy-duty EC8 cables, adding up to 4,800 Wh of stationary backup energy for cabins, workshops, and emergency preparedness.
Compatibility
In action

Home Transfer Switch & Yeti Link Backup
Connected to a Goal Zero Yeti station via the Yeti Link module beside a manual transfer switch panel for stationary circuit backup.

Daisy-Chained Cabin & Workshop Storage
Up to four 1,200 Wh Yeti Tank modules chain together via heavy-duty EC8 cables to add 4.8 kWh of cold-ready backup storage.
Highlights
In the box
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EXTRA SALEWorks with: Yeti PRO 4000 (up to 4 tanks per station)
Adds 3,994 Wh (51.2V, 78Ah) of 4,000-cycle LiFePO4 storage per module to the Yeti PRO 4000 — stack up to four tanks for 20 kWh total home and RV backup. Built-in accessory port cable nests directly into the stack.