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Power station comparison

Anker 757 PowerHouse vs EcoFlow DELTA 3 Plus

Compare capacity, output, charging and portability.

Compared products
01Selected
Anker 757 PowerHouse Portable Power Station

Anker 757 PowerHouse Portable Power Station

  • 1229 Wh base battery capacity.
  • 1500 W continuous AC output.
  • 19,900 g.
  • AC charging: input: 1000W maximum.
  • UPS / backup: ups: Yes.
KSh 185,000Out of Stock
02
EcoFlow DELTA 3 Plus Portable Power Station

EcoFlow DELTA 3 Plus Portable Power Station

  • 1800 W continuous AC output.
  • About 12,500 g.
  • Base capacity: 1024Wh.
  • Expansion: one compatible DELTA 2, DELTA 2 Max.
  • AC charging: input: 1500W maximum.
KSh 105,500In Stock
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2 spaces available

EcoFlow DELTA 3 2000 AirKSh 100,400
EcoFlow DELTA 3 Portable Power StationKSh 95,000
EcoFlow DELTA Pro 3 Portable Power StationKSh 441,000
EcoFlow DELTA 2 Max Portable Power StationKSh 154,000
Anker SOLIX F2000 PowerHouse 767 (2048Wh, 2300W)KSh 216,340
EcoFlow DELTA Max 1600 Portable Power StationKSh 159,000
EcoFlow DELTA Max 2000 Portable Power StationKSh 169,000
2 of 4 products

Our quick verdict

The EcoFlow DELTA 3 Plus has more output power (1,800 W continuous), a higher 3,600 W surge rating and faster mains recharging (1,500 W input), while the Anker 757 PowerHouse has a larger 1,229 Wh battery and more USB outputs (6).

Output power

Anker 757 PowerHouse
1500 W continuous AC output
EcoFlow DELTA 3 Plus
1800 W continuous AC output

Weight

Anker 757 PowerHouse
19.9 kg
EcoFlow DELTA 3 Plus
About 12,500 g

Stored energy

Anker 757 PowerHouse
1229 Wh base battery capacity
EcoFlow DELTA 3 Plus
1024Wh

Charging

Anker 757 PowerHouse
1000W maximum, recharge: 0–80% in 1 hour
EcoFlow DELTA 3 Plus
1500W maximum, recharge: 0–100% in 56 minutes

Ports

Anker 757 PowerHouse
2× UK AC outlets, 1500W combined
EcoFlow DELTA 3 Plus
4× UK AC outlets, 1800W combined

Key differences

The main differences to help you choose.

Anker 757 PowerHouse

  • Larger battery: 1,229 Wh (vs 1,024 Wh).
  • More USB outputs: 6 (vs 4).

EcoFlow DELTA 3 Plus

  • More continuous output: 1,800 W (vs 1,500 W).
  • Higher surge power: 3,600 W (vs 2,400 W).
  • Faster mains recharging: 1,500 W input (vs 1,000 W).
  • Accepts more solar power: 1,000 W (vs 300 W).
  • Recharges faster: 56 minutes (vs 1.5 hours).
  • Rated for more charge cycles: 4,000 (vs 3,000).

What matters most to you?

Choose any priorities

How each product answers the questions buyers ask most. Tick a topic to add it, untick one to hide it.

6 priorities selected.
How each product answers the selected priorities
PriorityAnker 757 PowerHouseEcoFlow DELTA 3 Plus
Stored energy1229 Wh base battery capacity1024Wh
Output power1500 W continuous AC output1800 W continuous AC output
ChargingInput: 1000W maximum, recharge: 0–80% in 1 hourInput: 1500W maximum, recharge: 0–100% in 56 minutes
Ports2× UK AC outlets, 1500W combined4× UK AC outlets, 1800W combined
Weight19.9 kgAbout 12,500 g
FeaturesUPS: Yes, transfer time: 20msUPS: Yes, transfer time: <10ms

Detailed comparison

Explore the full specifications, section by section.

General

General specifications comparison
SpecificationAnker 757 PowerHouse Portable Power StationEcoFlow DELTA 3 Plus Portable Power Station
BrandAnkerEcoFlow

Power Station

Power Station specifications comparison
SpecificationAnker 757 PowerHouse Portable Power StationEcoFlow DELTA 3 Plus Portable Power Station
Brand / ModelAnker 757 PowerHouse (original UK version); A1770EcoFlow DELTA 3 Plus; EF-DL-H10-4
Power Station TypePortable / home-backup power stationPortable power station
Battery Capacity / ExpansionBase capacity: 1229WhBase capacity: 1024Wh Expansion: One compatible DELTA 2, DELTA 2 Max, DELTA 3 or DELTA Pro 3 extra battery; up to 5kWh
Battery / Cycle LifeChemistry: LiFePO₄ (LFP) Cycle life: 3000 cycles to 80%+ original capacityChemistry: LiFePO₄ (LFP) Cycle life: 4000 cycles to 80%+ original capacity (0.5C charge/discharge, 25°C)

AC Power

AC Power specifications comparison
SpecificationAnker 757 PowerHouse Portable Power StationEcoFlow DELTA 3 Plus Portable Power Station
AC Output / SurgeContinuous: 1500W Surge: 2400WContinuous: 1800W Surge: 3600W
AC Voltage / Frequency / InverterVoltage: 230V Frequency: 50Hz Inverter: Pure sine wave Region: UKVoltage: 230V Frequency: 50Hz / 60Hz Inverter: Pure sine wave Region: UK
High-Power Mode—X-Boost: compatible resistive appliances up to 2400W

Outputs & Ports

Outputs & Ports specifications comparison
SpecificationAnker 757 PowerHouse Portable Power StationEcoFlow DELTA 3 Plus Portable Power Station
AC Outlets2× UK AC outlets; 1500W combined4× UK AC outlets; 1800W combined
USB Outputs1× USB-C 100W; 1× USB-C 60W; 4× USB-A 12W2× USB-A: 36W per port, 72W total; 2× USB-C: 140W per port, 280W total; USB-C PD 3.1 / QC 3.0 / UFCS 36W
DC / Vehicle OutputsCar socket: 12V / 10A, 120WCar socket: 12.6V / 10A, 126W; 2× DC5521: 12.6V / 3A, 38W per port; 126W shared DC output
Other Outputs—USB HID communication for PC / NAS backup management

Charging

Charging specifications comparison
SpecificationAnker 757 PowerHouse Portable Power StationEcoFlow DELTA 3 Plus Portable Power Station
AC ChargingInput: 1000W maximum Recharge: 0–80% in 1 hour; 0–100% in 1.5 hoursInput: 1500W maximum Recharge: 0–100% in 56 minutes Voltage / frequency: 220–240V, 50Hz / 60Hz; 10A maximum
Solar ChargingPower: 300W maximum Voltage: 11–30V Current: 10A maximumPower: 1000W total; two independent 500W inputs Voltage: 11–60V per input Current: 15A maximum per input Mppt: Dual MPPT
Vehicle / Alternator Charging12V vehicle charging through supplied car cable and XT60 input12V vehicle charging; 8A maximum; optional EcoFlow 800W Alternator Charger
Other / Combined Charging—Methods: AC + solar; optional compatible EcoFlow Smart Generator Maximum combined input: 1500W (AC + solar)

Backup Power

Backup Power specifications comparison
SpecificationAnker 757 PowerHouse Portable Power StationEcoFlow DELTA 3 Plus Portable Power Station
UPS / BackupUps: Yes Transfer time: 20ms Pass through: YesUps: Yes Transfer time: <10ms Pass through: Yes
Home Backup / Expansion—One compatible extra battery; expandable backup system

Protection & Smart Features

Protection & Smart Features specifications comparison
SpecificationAnker 757 PowerHouse Portable Power StationEcoFlow DELTA 3 Plus Portable Power Station
Battery Management / ProtectionBattery management system; voltage and temperature monitoring; temperature protectionBms: Yes Protection: Overvoltage, overload, overtemperature, short circuit, low temperature, low voltage and overcurrent Charging temperature: 0–45°C Discharging temperature: −10–45°C IP rating: IP65 internal battery pack
Connectivity / Smart FeaturesLCD: input/output power, battery charge and remaining runtime; power-saving modeWi-Fi; Bluetooth; EcoFlow app; time-of-use charging; storm warnings; HID Power Manager

Physical & Package

Physical & Package specifications comparison
SpecificationAnker 757 PowerHouse Portable Power StationEcoFlow DELTA 3 Plus Portable Power Station
Dimensions / WeightDimensions: 463 × 288 × 237 mm Weight: 19.9 kgDimensions (W × D × H): 202 × 397.6 × 283.6 mm Weight: approximately 12.5 kg
Portability / Noise / WarrantyPortability: Carry handles; LED light; SOS mode Warranty: 5-year UK manufacturer warrantyPortability: Carry handles Noise: <30dB at 600W; <40dB at 1200W Warranty: 5-year UK manufacturer warranty
In the BoxAnker 757, AC charging cable, car charging cable, solar charging cable and user manualPower station, AC charging cable, user manual and warranty card

In summary

For most buyers the EcoFlow DELTA 3 Plus is the better buy; the Anker 757 PowerHouse makes sense if you want a larger 1,229 Wh battery.

Back to compared products ↑

In-stock alternatives

EcoFlow DELTA 3 2000 AirFor Anker 757 PowerHouse Portable Power StationEcoFlow DELTA 3 2000 AirView product ↗EcoFlow DELTA 3 Portable Power StationFor Anker 757 PowerHouse Portable Power StationEcoFlow DELTA 3 Portable Power StationView product ↗EcoFlow Delta 2 Portable Power StationFor EcoFlow DELTA 3 Plus Portable Power StationEcoFlow Delta 2 Portable Power StationView product ↗

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