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Power station comparison

Bluetti AC50P vs EcoFlow RIVER 2 Max

Compare capacity, output, charging and portability.

Compared products
01Selected
Bluetti AC50P Portable Power Station

Bluetti AC50P Portable Power Station

  • 504 Wh base battery capacity.
  • 700 W continuous AC output.
  • 6,900 g.
  • AC charging: input: 600W maximum (Turbo mode).
  • UPS / backup: ups: Yes.
KSh 31,000Out of Stock
02
EcoFlow RIVER 2 Max Portable Power Station

EcoFlow RIVER 2 Max Portable Power Station

  • 512 Wh base battery capacity.
  • 500 W continuous AC output.
  • 6,100 g.
  • AC charging: input: 660W maximum.
  • UPS / backup: eps: Yes.
KSh 49,500In Stock
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EcoFlow RIVER 3 Plus Portable Power StationKSh 41,600
EcoFlow RIVER 3 Portable Power StationKSh 34,300
Bluetti AC2P Portable Power StationKSh 19,500
Bluetti AC70P Portable Power StationKSh 55,000
EcoFlow RIVER 2 Portable Power StationKSh 28,000
Anker 535 Portable Power Station (512Wh, 500W)KSh 64,530
Anker SOLIX F2000 PowerHouse 767 (2048Wh, 2300W)KSh 216,340
2 of 4 products

Our quick verdict

The EcoFlow RIVER 2 Max has faster recharging (1 hour) and more AC outlets (2) and is lighter (6.1 kg), while the Bluetti AC50P has more output power (700 W continuous).

Stored energy

Bluetti AC50P
504 Wh base battery capacity
EcoFlow RIVER 2 Max
512 Wh base battery capacity

Output power

Bluetti AC50P
700 W continuous AC output
EcoFlow RIVER 2 Max
500 W continuous AC output

Weight

Bluetti AC50P
6.9 kg
EcoFlow RIVER 2 Max
6.1 kg

Charging

Bluetti AC50P
600W maximum (Turbo mode)
EcoFlow RIVER 2 Max
660W maximum, recharge: 0–100% in 60 minutes

Ports

Bluetti AC50P
1× UK AC outlets, 700W combined
EcoFlow RIVER 2 Max
2× UK AC outlets, 500W combined

Key differences

The main differences to help you choose.

Bluetti AC50P

  • More continuous output: 700 W (vs 500 W).

EcoFlow RIVER 2 Max

  • Recharges faster: 1 hour (vs 1.33 hours).
  • More AC outlets: 2 (vs 1).
  • Lighter: 6.1 kg (vs 6.9 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.

6 priorities selected.
How each product answers the selected priorities
PriorityBluetti AC50PEcoFlow RIVER 2 Max
Stored energy504 Wh base battery capacity512 Wh base battery capacity
Output power700 W continuous AC output500 W continuous AC output
ChargingInput: 600W maximum (Turbo mode)Input: 660W maximum, recharge: 0–100% in 60 minutes
Ports1× UK AC outlets, 700W combined2× UK AC outlets, 500W combined
Weight6.9 kg6.1 kg
FeaturesUPS: Yes, transfer time: ≤20msEps: Yes, transfer time: Within 30ms

Detailed comparison

Explore the full specifications, section by section.

General

General specifications comparison
SpecificationBluetti AC50P Portable Power StationEcoFlow RIVER 2 Max Portable Power Station
BrandBluettiEcoFlow

Power Station

Power Station specifications comparison
SpecificationBluetti AC50P Portable Power StationEcoFlow RIVER 2 Max Portable Power Station
Brand / ModelBLUETTI AC50P; AC50PEcoFlow RIVER 2 Max; EFR610
Power Station TypePortable power stationPortable power station
Battery Capacity / ExpansionBase capacity: 504WhBase capacity: 512Wh
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
SpecificationBluetti AC50P Portable Power StationEcoFlow RIVER 2 Max Portable Power Station
AC Output / SurgeContinuous: 700WContinuous: 500W Surge: 1000W
High-Power ModePower Lifting: compatible resistive appliances up to 1200WX-Boost: compatible resistive appliances up to 1000W
AC Voltage / Frequency / InverterVoltage: 230V Frequency: 50Hz / 60Hz Inverter: Pure sine wave Region: UKVoltage: 230V Frequency: 50Hz / 60Hz Inverter: Pure sine wave Region: UK

Outputs & Ports

Outputs & Ports specifications comparison
SpecificationBluetti AC50P Portable Power StationEcoFlow RIVER 2 Max Portable Power Station
AC Outlets1× UK AC outlets; 700W combined2× UK AC outlets; 500W combined
USB Outputs2× USB-C 65W; 1× USB-A 15W3× USB-A 12W; 1× bidirectional USB-C 100W
DC / Vehicle OutputsCar socket: 12V / 10A, 120WCar socket: 12.6V / 10A; 2× DC5521: 12.6V / 3A; 126W shared DC output
Other OutputsWireless charging pad: 15W—

Charging

Charging specifications comparison
SpecificationBluetti AC50P Portable Power StationEcoFlow RIVER 2 Max Portable Power Station
AC ChargingInput: 600W maximum (Turbo mode) Recharge: 0–80% in 50 minutes; 0–100% in 80 minutes (25°C, Turbo mode)Input: 660W maximum Recharge: 0–100% in 60 minutes
Solar ChargingPower: 200W maximum Voltage: 12–28V Current: 8.5A maximum Mppt: YesPower: 220W maximum Voltage: 11–50V Current: 13A maximum
Vehicle / Alternator Charging12V / 24V vehicle charging12V / 24V vehicle charging; 8A, 100W maximum
Other / Combined ChargingMethods: AC + DC charging Maximum combined input: 600WUSB-C input: 100W maximum

Backup Power

Backup Power specifications comparison
SpecificationBluetti AC50P Portable Power StationEcoFlow RIVER 2 Max Portable Power Station
UPS / BackupUps: Yes Transfer time: ≤20ms Pass through: YesEps: Yes Transfer time: Within 30ms Pass through: Yes
Home Backup / ExpansionOptional compatible external battery in Power Bank charging mode; connection cable required—

Protection & Smart Features

Protection & Smart Features specifications comparison
SpecificationBluetti AC50P Portable Power StationEcoFlow RIVER 2 Max Portable Power Station
Battery Management / ProtectionBms: Yes Protection: Overload, overcurrent, short circuit, overvoltage and temperature protection Charging temperature: 0–40°C Discharging temperature: −20–40°CBms: 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 FeaturesBluetooth; BLUETTI app; ECO mode; selectable charging modes; LCD displayWi-Fi; Bluetooth; EcoFlow app; LCD power and battery display

Physical & Package

Physical & Package specifications comparison
SpecificationBluetti AC50P Portable Power StationEcoFlow RIVER 2 Max Portable Power Station
Dimensions / WeightDimensions: 280 × 200 × 220 mm Weight: 6.9 kgDimensions: 270 × 260 × 196 mm Weight: 6.1 kg
Portability / Noise / WarrantyPortability: Carry handle Warranty: 5-year manufacturer warrantyPortability: Integrated carry handle Warranty: 5-year UK manufacturer warranty
In the BoxBLUETTI AC50P, AC charging cable, solar charging cable, grounding screw, user manual and warranty card; car charging cablePower station, AC charging cable, user manual and warranty card

Similarities

  • Both are rated for 3,000 charge cycles.
  • Both have 3 USB outputs.
  • Same power station type: portable power station.

In summary

For most buyers the EcoFlow RIVER 2 Max is the better buy; the Bluetti AC50P makes sense if you want more output power.

Back to compared products ↑

In-stock alternatives

EcoFlow RIVER 3 Portable Power StationFor Bluetti AC50P Portable Power StationEcoFlow RIVER 3 Portable Power StationView product ↗EcoFlow RIVER 3 Plus Portable Power StationFor Bluetti AC50P Portable Power StationEcoFlow RIVER 3 Plus Portable Power StationView product ↗EcoFlow DELTA 2 Black E980 Portable Power StationFor EcoFlow RIVER 2 Max Portable Power StationEcoFlow DELTA 2 Black E980 Portable Power StationView product ↗EcoFlow RIVER 3 MaxFor EcoFlow RIVER 2 Max Portable Power StationEcoFlow RIVER 3 MaxView product ↗

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