Skip to content

Power station comparison

Anker 757 PowerHouse vs EcoFlow DELTA 2 Max

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 2 Max Portable Power Station

EcoFlow DELTA 2 Max Portable Power Station

  • 2400 W continuous AC output.
  • 23,000 g.
  • Base capacity: 2048Wh.
  • AC charging: input: 2400W maximum.
  • UPS / backup: eps: Yes.
KSh 154,000Out of Stock

Add to comparison

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 3 Plus Portable Power StationKSh 105,500
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 2 Max is the stronger choice: it has a larger 2,048 Wh battery, more output power (2,400 W continuous) and a higher 4,800 W surge rating, while the Anker 757 PowerHouse is lighter (19.9 kg).

Output power

Anker 757 PowerHouse
1500 W continuous AC output
EcoFlow DELTA 2 Max
2400 W continuous AC output

Weight

Anker 757 PowerHouse
19.9 kg
EcoFlow DELTA 2 Max
23 kg

Stored energy

Anker 757 PowerHouse
1229 Wh base battery capacity
EcoFlow DELTA 2 Max
Base capacity: 2048Wh

Charging

Anker 757 PowerHouse
1000W maximum, recharge: 0–80% in 1 hour
EcoFlow DELTA 2 Max
2400W maximum

Ports

Anker 757 PowerHouse
2× UK AC outlets, 1500W combined
EcoFlow DELTA 2 Max
4× UK AC outlets, 2400W combined

Key differences

The main differences to help you choose.

Anker 757 PowerHouse

  • Lighter: 19.9 kg (vs 23 kg).

EcoFlow DELTA 2 Max

  • Larger battery: 2,048 Wh (vs 1,229 Wh).
  • More continuous output: 2,400 W (vs 1,500 W).
  • Higher surge power: 4,800 W (vs 2,400 W).
  • Faster mains recharging: 2,400 W input (vs 1,000 W).
  • Accepts more solar power: 1,000 W (vs 300 W).
  • More AC outlets: 4 (vs 2).

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 2 Max
Stored energy1229 Wh base battery capacityBase capacity: 2048Wh
Output power1500 W continuous AC output2400 W continuous AC output
ChargingInput: 1000W maximum, recharge: 0–80% in 1 hourInput: 2400W maximum
Ports2× UK AC outlets, 1500W combined4× UK AC outlets, 2400W combined
Weight19.9 kg23 kg
FeaturesUPS: Yes, transfer time: 20msEps: Yes, transfer time: Within 30ms

Detailed comparison

Explore the full specifications, section by section.

General

General specifications comparison
SpecificationAnker 757 PowerHouse Portable Power StationEcoFlow DELTA 2 Max Portable Power Station
BrandAnkerEcoFlow

Power Station

Power Station specifications comparison
SpecificationAnker 757 PowerHouse Portable Power StationEcoFlow DELTA 2 Max Portable Power Station
Brand / ModelAnker 757 PowerHouse (original UK version); A1770EcoFlow DELTA 2 Max; EFD350
Power Station TypePortable / home-backup power stationPortable power station
Battery Capacity / ExpansionBase capacity: 1229WhBase capacity: 2048Wh Expansion: Up to two DELTA 2 Max Smart Extra Batteries Maximum capacity: 6144Wh
Battery / Cycle LifeChemistry: LiFePO₄ (LFP) Cycle life: 3000 cycles to 80%+ original capacityChemistry: LiFePO₄ (LFP) Cycle life: 3000 cycles to 80%+ original capacity

AC Power

AC Power specifications comparison
SpecificationAnker 757 PowerHouse Portable Power StationEcoFlow DELTA 2 Max Portable Power Station
AC Output / SurgeContinuous: 1500W Surge: 2400WContinuous: 2400W Surge: 4800W
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 3100W

Outputs & Ports

Outputs & Ports specifications comparison
SpecificationAnker 757 PowerHouse Portable Power StationEcoFlow DELTA 2 Max Portable Power Station
AC Outlets2× UK AC outlets; 1500W combined4× UK AC outlets; 2400W combined
USB Outputs1× USB-C 100W; 1× USB-C 60W; 4× USB-A 12W2× USB-A 12W; 2× USB-A fast charging 18W; 2× USB-C 100W
DC / Vehicle OutputsCar socket: 12V / 10A, 120WCar socket: 12.6V / 10A, 126W; 2× DC5521: 12.6V / 3A, 38W per port; 126W shared DC output

Charging

Charging specifications comparison
SpecificationAnker 757 PowerHouse Portable Power StationEcoFlow DELTA 2 Max Portable Power Station
AC ChargingInput: 1000W maximum Recharge: 0–80% in 1 hour; 0–100% in 1.5 hoursInput: 2400W maximum Recharge: 0–80% in approximately 53 minutes
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 / 24V vehicle charging; 8A maximum
Other / Combined Charging—Methods: AC + solar; optional compatible EcoFlow Smart Generator Maximum combined input: 2400W (1800W AC + 600W solar) Recharge: 0–80% in approximately 43 minutes with 1800W AC + 600W solar

Backup Power

Backup Power specifications comparison
SpecificationAnker 757 PowerHouse Portable Power StationEcoFlow DELTA 2 Max Portable Power Station
UPS / BackupUps: Yes Transfer time: 20ms Pass through: YesEps: Yes Transfer time: Within 30ms Pass through: Yes
Home Backup / Expansion—Up to two compatible DELTA 2 Max Smart Extra Batteries

Protection & Smart Features

Protection & Smart Features specifications comparison
SpecificationAnker 757 PowerHouse Portable Power StationEcoFlow DELTA 2 Max 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
Connectivity / Smart FeaturesLCD: input/output power, battery charge and remaining runtime; power-saving modeWi-Fi; Bluetooth; EcoFlow app; LCD display

Physical & Package

Physical & Package specifications comparison
SpecificationAnker 757 PowerHouse Portable Power StationEcoFlow DELTA 2 Max Portable Power Station
Dimensions / WeightDimensions: 463 × 288 × 237 mm Weight: 19.9 kgDimensions: 497 × 242 × 305 mm Weight: 23 kg
Portability / Noise / WarrantyPortability: Carry handles; LED light; SOS mode Warranty: 5-year UK manufacturer warrantyPortability: Carry handles 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

Similarities

  • Both are rated for 3,000 charge cycles.
  • Both have 6 USB outputs.

In summary

For most buyers the EcoFlow DELTA 2 Max is the better buy; the Anker 757 PowerHouse makes sense if you want a lighter build.

Back to compared products ↑

In-stock alternatives

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

Related comparisons

Anker 757 PowerHouse Portable Power StationEcoFlow DELTA 3 2000 AirAnker 757 PowerHouse Portable Power StationEcoFlow DELTA 3 Portable Power StationAnker 757 PowerHouse Portable Power StationEcoFlow DELTA Pro 3 Portable Power StationAnker 757 PowerHouse Portable Power StationEcoFlow DELTA 3 Plus Portable Power StationAnker SOLIX F2000 PowerHouse 767 (2048Wh, 2300W)Anker 757 PowerHouse Portable Power StationEcoFlow DELTA Max 1600 Portable Power StationAnker 757 PowerHouse Portable Power StationEcoFlow DELTA Max 2000 Portable Power StationAnker 757 PowerHouse Portable Power StationEcoFlow DELTA Pro Portable Power StationAnker 757 PowerHouse Portable Power Station
Menu
Need Help? +254 112891117
Back to Top

My Cart