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Power station comparison

EcoFlow Delta 2 vs Powerology 700w Smart Power Generator

Compare capacity, output, charging and portability.

Compared products
01Selected
EcoFlow Delta 2 Portable Power Station

EcoFlow Delta 2 Portable Power Station

  • 1800 W continuous AC output.
  • 12,000 g.
  • Base capacity: 1024Wh.
  • Expansion: one compatible DELTA 2.
  • AC charging: input: 1200W maximum.
KSh 83,100In Stock
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02
Powerology 700w Smart Power Generator

Powerology 700w Smart Power Generator

  • 384 Wh base battery capacity.
  • 700 W continuous AC output.
  • 5,600 g.
  • AC charging: input: 600W maximum.
  • Solar charging: power: 200W maximum.
KSh 65,000Out of Stock

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2 spaces available

EcoFlow RIVER 3 Max PlusKSh 83,800
EcoFlow DELTA 3 2000 AirKSh 100,400
EcoFlow DELTA 3 Portable Power StationKSh 95,000
EcoFlow DELTA 2 Black E980 Portable Power StationKSh 61,800
EcoFlow RIVER 3 MaxKSh 66,700
EcoFlow DELTA 3 Plus Portable Power StationKSh 105,500
Anker 535 Portable Power Station (512Wh, 500W)KSh 64,530
2 of 4 products

Our quick verdict

The EcoFlow Delta 2 is the stronger choice: it has a larger 1,024 Wh battery, more output power (1,800 W continuous) and a higher 2,700 W surge rating, while the Powerology 700w Smart Power Generator is lighter (5.6 kg).

Output power

EcoFlow Delta 2
1800 W continuous AC output
Powerology 700w Smart Power Generator
700 W continuous AC output

Weight

EcoFlow Delta 2
12 kg
Powerology 700w Smart Power Generator
5.6 kg

Stored energy

EcoFlow Delta 2
1024Wh
Powerology 700w Smart Power Generator
384 Wh base battery capacity

Charging

EcoFlow Delta 2
1200W maximum, recharge: 0–80% in 50 minutes
Powerology 700w Smart Power Generator
600W maximum

Ports

EcoFlow Delta 2
4× UK AC outlets, 1800W combined
Powerology 700w Smart Power Generator
Combined rating: 700W

Key differences

The main differences to help you choose.

EcoFlow Delta 2

  • Larger battery: 1,024 Wh (vs 384 Wh).
  • More continuous output: 1,800 W (vs 700 W).
  • Higher surge power: 2,700 W (vs 1,400 W).
  • Faster mains recharging: 1,200 W input (vs 600 W).
  • Accepts more solar power: 500 W (vs 200 W).
  • More USB outputs: 6 (vs 4).

Powerology 700w Smart Power Generator

  • Lighter: 5.6 kg (vs 12 kg).

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.

5 priorities selected.
How each product answers the selected priorities
PriorityEcoFlow Delta 2Powerology 700w Smart Power Generator
Stored energy1024Wh384 Wh base battery capacity
Output power1800 W continuous AC output700 W continuous AC output
ChargingInput: 1200W maximum, recharge: 0–80% in 50 minutesInput: 600W maximum
Ports4× UK AC outlets, 1800W combinedCombined rating: 700W
Weight12 kg5.6 kg

Detailed comparison

Explore the full specifications, section by section.

General

General specifications comparison
SpecificationEcoFlow Delta 2 Portable Power StationPowerology 700w Smart Power Generator
BrandEcoFlowPowerology

Power Station

Power Station specifications comparison
SpecificationEcoFlow Delta 2 Portable Power StationPowerology 700w Smart Power Generator
Brand / ModelEcoFlow DELTA 2; DELTA 2Powerology 700W Smart Power Generator; PGN700FCA / PGN700FCA-BK
Power Station TypePortable power stationPortable power station
Battery Capacity / ExpansionBase capacity: 1024Wh Expansion: One compatible DELTA 2, DELTA Max or DELTA 2 Max Smart Extra BatteryBase capacity: 384Wh
Battery / Cycle LifeChemistry: LiFePO₄ (LFP) Cycle life: 3000 cycles to 80%+ original capacity—

AC Power

AC Power specifications comparison
SpecificationEcoFlow Delta 2 Portable Power StationPowerology 700w Smart Power Generator
AC Output / SurgeContinuous: 1800W Surge: 2700WContinuous: 700W Surge: 1400W
High-Power ModeX-Boost: compatible resistive appliances up to 2400W—
AC Voltage / Frequency / InverterVoltage: 230V Frequency: 50Hz / 60Hz Inverter: Pure sine wave Region: UKFrequency: 50Hz / 60Hz Region: UK supplied version

Outputs & Ports

Outputs & Ports specifications comparison
SpecificationEcoFlow Delta 2 Portable Power StationPowerology 700w Smart Power Generator
AC Outlets4× UK AC outlets; 1800W combinedCombined rating: 700W
USB Outputs2× USB-A 12W per port, 24W total; 2× USB-A fast charging 18W per port, 36W total; 2× USB-C 100W per port, 200W total1× USB-C PD 100W; 1× USB-A QC 24W; 2× USB-A 13W
DC / Vehicle OutputsCar socket: 12.6V / 10A, 126W; 2× DC5521: 12.6V / 3A, 38W per port; 126W shared DC outputCar socket: 13.6V / 10A; 2× DC5521: 13.6V / 3A
Other Outputs—Wireless charging pad: 15W

Charging

Charging specifications comparison
SpecificationEcoFlow Delta 2 Portable Power StationPowerology 700w Smart Power Generator
AC ChargingInput: 1200W maximum Recharge: 0–80% in 50 minutesInput: 600W maximum
Solar ChargingPower: 500W maximum Voltage: 11–60V Current: 15A maximum MPPT: YesPower: 200W maximum Voltage: 10–45V
Vehicle / Alternator Charging12V / 24V vehicle charging; 8A maximumVehicle charging via included car input cable
Other / Combined ChargingOptional compatible EcoFlow Smart Generator—

Backup Power

Backup Power specifications comparison
SpecificationEcoFlow Delta 2 Portable Power StationPowerology 700w Smart Power Generator
UPS / BackupEps: Yes Transfer time: Within 30ms Pass through: Yes—
Home Backup / ExpansionOne compatible extra battery; expandable home backup—

Protection & Smart Features

Protection & Smart Features specifications comparison
SpecificationEcoFlow Delta 2 Portable Power StationPowerology 700w Smart Power Generator
Battery Management / ProtectionBms: Yes Protection: Overvoltage, overload, overtemperature, short circuit, low temperature, low voltage and overcurrent Charging temperature: 0–45°C Discharging temperature: −10–45°CBms: Yes Protection: Overcharge, overdischarge, overcurrent, overload, short circuit and temperature protection Charging temperature: 0–45°C Discharging temperature: −20–60°C (±3°C)
Connectivity / Smart FeaturesWi-Fi; Bluetooth; EcoFlow app; LCD displayApp control; Android and iOS; LCD display; LED light with warm / cool white and SOS modes

Physical & Package

Physical & Package specifications comparison
SpecificationEcoFlow Delta 2 Portable Power StationPowerology 700w Smart Power Generator
Dimensions / WeightDimensions: 400 × 211 × 281 mm Weight: 12 kgDimensions: 207 × 183 × 280 mm Weight: 5.6 kg
Portability / Noise / WarrantyPortability: Carry handles Warranty: 5-year UK manufacturer warrantyPortability: Integrated carry handle
In the BoxPower station, AC charging cable, user manual and warranty cardPower generator, 1m AC charging cable, 1m car input cable and user manual

Similarities

  • Both use DC5521 (DC / vehicle outputs).
  • Same power station type: portable power station.

In summary

For most buyers the EcoFlow Delta 2 is the better buy; the Powerology 700w Smart Power Generator makes sense if you want a lighter build.

Back to compared products ↑

In-stock alternatives

EcoFlow RIVER 3 Max PlusFor EcoFlow Delta 2 Portable Power StationEcoFlow RIVER 3 Max PlusView product ↗EcoFlow DELTA 3 Portable Power StationFor EcoFlow Delta 2 Portable Power StationEcoFlow DELTA 3 Portable Power StationView product ↗EcoFlow RIVER 3 MaxFor Powerology 700w Smart Power GeneratorEcoFlow RIVER 3 MaxView product ↗EcoFlow DELTA 2 Black E980 Portable Power StationFor Powerology 700w Smart Power GeneratorEcoFlow DELTA 2 Black E980 Portable Power StationView product ↗

Related comparisons

EcoFlow Delta 2 Portable Power StationEcoFlow RIVER 3 Max PlusEcoFlow Delta 2 Portable Power StationEcoFlow DELTA 3 2000 AirEcoFlow Delta 2 Portable Power StationEcoFlow DELTA 3 Portable Power StationEcoFlow Delta 2 Portable Power StationEcoFlow DELTA 2 Black E980 Portable Power StationEcoFlow Delta 2 Portable Power StationEcoFlow RIVER 3 MaxEcoFlow Delta 2 Portable Power StationEcoFlow DELTA 3 Plus Portable Power StationAnker 535 Portable Power Station (512Wh, 500W)EcoFlow Delta 2 Portable Power StationEcoFlow RIVER Pro Portable Power StationEcoFlow Delta 2 Portable Power StationEcoFlow Delta 2 Portable Power StationPowerology 600w portable generator - (192000mAh)
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