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BLUETTI Apex 300 Power Station vs EcoFlow Delta 2 Max

The BLUETTI Apex 300 is the stronger unit for whole-home and large RV backup: more capacity, 3,840W continuous with 7,680W peak, 120V and 240V output, a 20ms UPS, and expansion to roughly 19kWh. The EcoFlow Delta 2 Max is the easier, lighter pick for everyday use and smaller setups, with 2,048Wh, 2,400W output, X-Boost to 3,400W, and a well-liked app. Owners praise the Apex 300 for quiet operation and running a full camper, but flag short Bluetooth range and confusing software setup. The Delta 2 Max rates lower overall and offers less raw power and capacity.

  • Choose the BLUETTI Apex 300 if you need whole-home or large RV backup with 240V output, high surge power and room to expand past 19kWh.
  • Choose the EcoFlow Delta 2 Max if you want a lighter, simpler station for everyday use and smaller backup needs with strong app control.

Prices

  • BLUETTI Apex 300 Power Station: $1,199.00 at Best Buy (last seen Nov 10)
  • EcoFlow Delta 2 Max: $1,000.00 at eBay (last seen Nov 9)
  • Difference: the EcoFlow Delta 2 Max is $199.00 cheaper than the BLUETTI Apex 300 Power Station at the latest prices (Nov 9 and Nov 10)
BLUETTI
Apex 300 Versatile Power Station

BLUETTI Apex 300 Power Station

Apex 300 Versatile Power Station

4.8(247 ratings)
$1,199.00at Best BuyChecked Nov 10
See all prices and details
Visit Best Buy
Pros
  • High 3,840W continuous and 7,680W peak output
  • 120V and 240V output with TT-30R and 14-50R RV outlets
  • 6,000+ cycle LiFePO₄ battery
  • 20ms UPS for outage protection
  • Expands to about 19kWh with B300K batteries
Cons
  • Heavy and bulky to move
  • Bluetooth range is short, about 10 ft
  • Software setup and UPS programming are confusing
  • Needs add-on batteries and Hub modules for full expansion
EcoFlow
EcoFlow Delta 2 Max

EcoFlow Delta 2 Max

4.5(389 ratings)
$1,000.00at eBayChecked Nov 9
See all prices and details
Visit eBay

Store links may earn us a commission.

Pros
  • Lighter and easier to carry
  • Six AC outlets and 15-device support
  • X-Boost runs appliances up to 3,400W
  • Strong app with energy management
  • Fast dual AC and solar charging
Cons
  • Lower 2,400W continuous output
  • Smaller 2,048Wh base capacity
  • 3,000-cycle rating is half the Apex 300's
  • No 240V output or RV 14-50R outlet

What separates them

BLUETTI Apex 300 Power StationEcoFlow Delta 2 Max
Battery capacity2,764.8Wh base, expandable to about 19,353.6Wh with six B300K batteries2,048Wh base, expandable to 6,144Wh with two extra batteries
Continuous AC output3,840W, 7,680W peak, 120V and 240V simultaneously2,400W, 4,800W surge, X-Boost up to 3,400W
Battery cycle lifeLiFePO₄ rated 6,000+ cycles to 80%LiFePO₄ rated 3,000+ cycles to 80%
UPS switchover20ms automatic switchoverNot specified as a UPS unit
AC outletsFour AC outlets plus TT-30R and NEMA 14-50R RV outletsSix AC outlets
Solar inputTwo inputs at 1,200W each; up to 4kW with SolarX 4KUp to 1,000W solar input
Weight and portabilityAbout 21 inches long and heavy; best moved with help19.6 x 9.5 x 12 in, lighter and easier to carry
App and controlsFunctional software, but owners call labeling unclear and Bluetooth range shortPolished app for energy management and firmware updates

Price history

$1,398.00$1,028.99
Nov 1Nov 13
  • BLUETTI Apex 300 Power Station: lowest $1,199.00 on Nov 11 at Best Buy.
  • EcoFlow Delta 2 Max: lowest $1,028.99 on Nov 5 at Amazon; $1,029.00 on Nov 13.

Prices at every store

BLUETTI Apex 300 Power Station

  • Best BuyNew

    In stock

    $1,199.00Checked Nov 10
    Visit Best Buy
  • BluettiPower OfficialNew

    In stock

    $1,424.05Free shippingChecked Nov 10
    Visit BluettiPower Official
  • BLUETTI-USNew

    In stockReturn policy

    $1,499.00Checked 10 h ago
    Visit BLUETTI-US
  • RV Parts GiantNew

    Availability unknown

    $1,398.00Checked Nov 10
    Visit RV Parts Giant

Also available at

  • Outbound PowerCheck price at Outbound Power

Store links may earn us a commission.

All 12 stores and price history →

EcoFlow Delta 2 Max

  • EcoFlow OfficialNew

    In stock

    $1,029.00Checked Nov 12
    Visit EcoFlow Official
  • Outbound PowerNew

    In stock

    $1,029.00Checked Nov 12
    Visit Outbound Power
  • eBayNew

    Availability unknownSold by ramcki-2321 (100% positive, 173 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $1,000.00+ $13.22 shippingChecked Nov 9
    Visit eBay
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $1,028.99Free shippingChecked Nov 10
    Visit Amazon

Also available at

  • WalmartCheck price at Walmart
  • eBayCheck price at eBay
  • Clean Water MillCheck price at Clean Water Mill

Store links may earn us a commission.

Specs compared

SpecBLUETTI Apex 300 Power StationEcoFlow Delta 2 Max
Battery TypeLiFePO₄Rechargeable
Capacity2764.8Wh (51.2V/54Ah)2,048Wh
TypeWall ChargerPower Bank
Maximum Output24 volts12.6 volts
BrandBLUETTIEF EcoFlow
Battery ChemistryLithium-iron phosphateLFP
Cycle Life6,000+ cycles to 80% original capacity—
Inverter TypePure sine wave—
Lifting Power7,680W—
AC Input120V, 50/60Hz, 15A Max. 1,800W Max. with bypass—
Maximum Battery Life1500 hours—
Model NumberAPEX300-BBYUS—
Show all 40 specsShow fewer specs
SpecBLUETTI Apex 300 Power StationEcoFlow Delta 2 Max
Maximum Runtime At Full Load0.85 hours—
Voltage Rating120 volts—
Maximum Input Power1000 watts—
Minimum Battery Charge Time (AC)0.75 hours—
Minimum Battery Charge Time (DC)2.45 hours—
Minimum Battery Charge Time (Solar)1.5 hours—
Number Of Devices Charged Simultaneously6—
Rated Wattage Continuous3840 watts—
Rated Wattage Peak

What reviewers say

BLUETTI Apex 300 Power Station

  • 4.8 / 5247 ratings

Rated 4.8 out of 5 across 247 ratings, owners largely praise the Apex 300's build, RV-ready outlets and the ability to add batteries later. Complaints center on weight, short Bluetooth range, unclear app labeling and the extra cost of building out a full system.

What people mention
  • ExpansionPraisedOwners like adding B300K or B300S batteries instead of buying a new station.
  • RV outletsPraisedThe TT-30R and NEMA 14-50R ports are called out as a real convenience for RVers.
  • BuildPraisedReviewers describe the unit as solid and well made.
  • WeightCriticisedOwners say it is heavy and awkward to move once set up.

EcoFlow Delta 2 Max

  • 4.5 / 5389 ratings

Rated 4.5 out of 5 from 389 ratings, owners mostly trust it for backup and off-grid use. Praise centers on the LFP battery life, output capacity and fast charging; complaints tend to be about weight and fan noise.

What people mention
  • Battery lifePraisedOwners like the LiFePO4 chemistry and 3,000-cycle rating for long-term daily use.
  • Output powerPraisedReviewers say it runs fridges, power tools and most household appliances without trouble.
  • Charging speedPraisedFast X-Stream AC charging and strong solar input are called out as big conveniences.
  • WeightCriticised

Questions and answers

Which is better for whole-home backup?
The Apex 300. It delivers 3,840W continuous, 120V and 240V output, a 20ms UPS and expansion to about 19kWh. The Delta 2 Max tops out at 2,400W and 6,144Wh.
Which lasts longer?
The Apex 300. Its LiFePO₄ battery is rated 6,000+ cycles to 80%, double the Delta 2 Max's 3,000+ cycles.
Is the Delta 2 Max enough for an RV?
For a small trailer with a fridge and lights, yes. For a camper with air conditioning and a microwave at once, the Apex 300's higher output and RV outlets fit better.
Which is easier to set up and use?
The Delta 2 Max. Its app is clearer and more polished. Apex 300 owners report confusing labeling and UPS programming, and short Bluetooth range.
Is the Apex 300 worth stepping up to?
Yes if you need 240V, high surge power or large expansion. If you mainly charge devices and small appliances, the Delta 2 Max is simpler and lighter.

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All 20 stores and price history →
7680 watts
—
Product Height13 inches—
Product Width13 inches—
Product Length21 inches—
Warranty - Parts5 years—
Warranty - Labor5 Years—
Fast Charging—Yes
Color—Red
battery technology—Lithium iron phosphate (LiFePO4)
color pattern—Black, Gray
connection type—AC adapter, Bluetooth, USB, Wi-Fi
portability—Portable
power source—Solar, Battery-powered, Vehicle electrical syst…
Rated Capacity—2048Wh
AC Output—6 outlets, 2400W total (Surge 4800W
USB-A Output—2 ports, 5V, 2.4A, 12W Max per port
Compatible Brand—EcoFlow
Compatible Device Type—Home appliances
Connector Type—USB-C, USB-A
Charging Technology—Solar charging
Owners find it heavy and awkward to carry alone.