Portable Power Station Specifications — 52 Models, Capacity/Output/Weight/Price (2026)

Manufacturer-published specifications for 52 portable power stations (Anker, Bluetti, EcoFlow, Goal Zero, Jackery) currently sold for home-backup and off-grid use: usable battery capacity (Wh), rated continuous and surge AC output (W), cell chemistry, weight, and approximate retail price. Includes derived Wh/lb (portability) and Wh/$ (value) for cross-brand comparison — 52 of 52 rows carry price, 49 carry weight. Compiled and maintained by BackupPowerRecs (backuppowerrecs.com) — buying-guide comparisons for home-backup and off-grid portable power stations. Full rankings: https://backuppowerrecs.com/best/.