FF Flashfish 40800mAh Backup Power Battery Pack With 110V AC Outlets/2 DC Ports/3 USB Ports, Solar Generator Power Supply For Home Backup, Power Outages, and Camping
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What it is
5 attributes, in the retailer’s own words.
Size
151Wh Portable Generator
Color
200W 151Wh
Weight
4.07 pounds
Dimensions
8.2 × 6.2 × 4.3 inches
Model
E200
Black Friday is Friday, November 27, 2026. Amazon’s Black Friday deals run November 19–30, through Cyber Monday, from 12:01 a.m. PT (3:01 a.m. ET) on November 19. , Amazon lists Portable Power Station at $109.99, with no deal badge.
Cheaper in Power stations, and what changes
Things of the same kind for at least 10% less than $109.99, with the attributes the retailers describe differently. Their words, not our judgement: we compare listings, we do not test products.
EcoFlow lists the Delta 2’s energy storage (1–3 kWh, expandable) and its output (1800 W, with up to 2200 W for high-wattage appliances in X-Boost mode) as separate figures, so read both on a listing.
EcoFlow says the Delta 2’s LiFePO4 chemistry gives 3000+ full charge and drain cycles and 10 years of daily use until it reaches 80% of its original capacity. UL describes UL 2743 as the Standard for Portable Power Packs and says its scope limits the aggregate capacity for lithium-ion batteries to 20 kWh.
