The following Jackery portable power stations support the battery capacity expansion feature:
E1000 PLUS
E2000 PLUS
HP3600 PLUS
HP3600Pro Max
E5000 PLUS
HP2000 Plus v2
These models can be connected to separately sold expansion battery packs for extended usage time.
Note: Expansion batteries are model-specific and are not compatible with other power station models. Please ensure you use the expansion battery designed for your specific model.