Anker 757 PowerHouse Review

Anker 757 PowerHouse: Our Verdict

The Anker 757 PowerHouse sits in an interesting position: more affordable than EcoFlow and Goal Zero, with specs that compete credibly in the mid-range segment. After testing it across home and outdoor scenarios, we found it delivers strong value for budget-conscious buyers who don't need the expandability or extreme charging speeds of premium units.

Anker's Entry Into Power Stations

Anker is best known for phone chargers and cables — products where it has earned an outstanding reputation for quality at competitive prices. The SOLIX line (previously PowerHouse) applies that same philosophy to power stations. The 757 uses NMC chemistry rather than LFP, meaning fewer lifetime cycles (500 cycles to 80% vs 3,500+ for LFP competitors) — an important consideration for daily use scenarios.

Key Specifications

The 757 PowerHouse offers 1,229Wh of capacity with 1,500W continuous AC output (3,000W surge). It charges from empty to full in approximately 1.5 hours via the included HyperFlash AC cable — competitive with EcoFlow. Solar input maxes at 500W via two inputs. Weight is 17.6kg — heavier than the Jackery 1000 Pro but lighter than the EcoFlow Delta Pro. Port selection includes four AC outlets, two USB-A, two USB-C (100W), and a car outlet.

Performance Testing

Running a 60W camping fridge, the 757 delivered 15.3 hours of runtime — strong for 1,229Wh capacity, suggesting efficient inverter design. The 1,500W AC output handled a microwave, coffee machine, and small air compressor without issue. We did note the cooling fan runs more audibly under load compared to EcoFlow units — not a dealbreaker outdoors, but noticeable in a quiet room.

Solar charging via two 200W panels achieved approximately 400W input in ideal conditions, full charge in around 4 hours of good sunlight. Anker's PowerHouse app provides basic monitoring — functional but behind EcoFlow's software experience.

Build Quality

The 757 feels solid and well-assembled — consistent with Anker's reputation. The handle is integrated and comfortable. The display is clear with a clean UI. Our one build criticism: the AC outlet covers are slightly flimsy and won't last years of hard use. Not a serious issue for home backup use, but worth noting for heavy outdoor use.

The NMC Battery Question

The most important consideration for prospective buyers: NMC chemistry limits the 757 to approximately 500 charge cycles before noticeable degradation. For emergency backup use (charged and stored, rarely cycled) this is largely irrelevant. For daily solar storage or frequent camping use, an LFP alternative (EcoFlow, Jackery's newer models) is worth the premium. Anker's newer SOLIX C1000 uses LFP — worth considering if longevity is a priority.

Value Assessment

At around $850, the 757 PowerHouse is strong value in the 1,000-1,300Wh segment — particularly for buyers who prioritise fast AC charging and aren't planning daily cycling. Against the Jackery Explorer 1000 Pro ($999, LFP), the lower price and higher capacity are attractive; the NMC chemistry is the trade-off. For home backup specifically, the 757's 1,500W output limit means it can't run high-draw appliances like a kettle or hair dryer simultaneously.

Final Score: 8.4/10

The Anker 757 PowerHouse is a solid choice for buyers who want capable home backup or occasional outdoor power at a competitive price. The NMC battery chemistry is its main limitation for high-cycle use. If your primary need is emergency backup power that sits ready and charges fast, it delivers excellent value. For daily use or serious outdoor adventures, step up to an LFP unit.