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PECRON E3800LFP Portable Power Station vs EcoFlow DELTA 2 Max Lite

The PECRON E3800LFP is the bigger, more capable system: roughly double the capacity, a 4200W inverter, and up to 3000W of solar input, and PCMag calls it one of the strongest values in its class. The EcoFlow DELTA 2 Max Lite is the lighter, simpler pick with a polished app and a strong owner rating, but it starts at about half the capacity and a lower inverter rating. Buy the PECRON if you want to run heavy loads or charge fast from solar; buy the EcoFlow if you want a well-known brand and easier everyday handling.

  • Choose the PECRON E3800LFP if you need to run big loads like a well pump, RV air conditioner or transfer-switch backup, or you want maximum solar input and room to expand to a very large bank.
  • Choose the EcoFlow DELTA 2 Max Lite if you want a lighter, well-supported unit with a mature app and a strong owner rating for camping, tailgating and light home backup.

Prices

  • PECRON E3800LFP Portable Power Station: $1,299.00 at Ampere Authority (last seen Nov 5)
  • EcoFlow DELTA 2 Max Lite: $1,029.00 at Best Buy (checked today)
  • Difference: the EcoFlow DELTA 2 Max Lite is $270.00 cheaper than the PECRON E3800LFP Portable Power Station at the latest prices (Nov 5 and Nov 9)
PECRON
PECRON E3800LFP Portable Power Station 3840Wh 4200W

PECRON E3800LFP Portable Power Station

PECRON E3800LFP Portable Power Station 3840Wh 4200W

$1,299.00at Ampere AuthorityObserved Nov 5, 2026, 7:43 PM
See all prices and details
Visit Ampere Authority
Pros
  • Large 3,840Wh LiFePO4 bank that expands to 26,880Wh
  • 4,200W inverter runs heavy appliances
  • Up to 3,000W solar input across two XT60 ports
  • 3,500+ cycles and detailed telemetry
  • Reviewers call it a strong value against pricier systems
Cons
  • Very heavy; needs the cart to move
  • Full AC recharge needs the 30A cable
  • Large footprint for a portable unit
EF EcoFlow
EF EcoFlow Portable Power Station DELTA 2 Max Lite

EcoFlow DELTA 2 Max Lite

EF EcoFlow Portable Power Station DELTA 2 Max Lite

4.7(199 ratings)
$1,029.00at Best BuyVerified
See all prices and details
Visit Best Buy

Store links may earn us a commission. Price via Klarna.

Pros
  • Well-known EcoFlow brand and support
  • Fast recharge to 80% in about 43 minutes
  • Lighter and easier to carry
  • 4.7 out of 5 from 199 owner ratings
  • Expandable to about 6kWh
Cons
  • About half the capacity of the PECRON
  • Lower inverter output and solar ceiling
  • Fewer ports

What separates them

PECRON E3800LFP Portable Power StationEcoFlow DELTA 2 Max Lite
Battery capacity3,840Wh LiFePO4, expandable to 26,880Wh with six external batteriesAbout 1,900Wh LiFePO4, expandable to about 6kWh
Inverter output4,200W bidirectional pure sine wave inverter with AC 30A outputUp to 3,400W with X-Boost
Solar inputUp to 3,000W across two XT60 portsLower solar ceiling typical of a 1.9kWh class unit
AC recharge speedAbout 1.4 hours to full with the 30A cable, 2.5 hours with 15AAbout 43 minutes to 80%
Cycle life3,500+ cycles to 80%3,000 cycles to 80%
Ports14 ports including PD 100W USB-C and 12V/30A DC2 USB-C and 2 USB-A plus AC outlets
Weight and portabilityHeavy, cart-assisted unit meant to stay putLighter and easier to move
App and smart featuresBluetooth app, UPS function, automation and usage statisticsBluetooth app support and transfer-switch home backup use

Price history

$1,299.00$1,029.00
Nov 1Nov 9
  • PECRON E3800LFP Portable Power Station: lowest $1,299.00 on Nov 1 at pecron.com; $1,299.00 on Nov 9.
  • EcoFlow DELTA 2 Max Lite: lowest $1,029.00 on Nov 7 at Best Buy; $1,029.00 on Nov 9.

Prices at every store

PECRON E3800LFP Portable Power Station

  • PECRON LLCNew

    In stockReturn policy

    $1,399.00Verified
    Visit PECRON LLC
  • Ampere AuthorityNew

    Availability unknown

    $1,299.00Observed Nov 5, 2026, 7:43 PM
    Visit Ampere Authority
  • The Prime PinnacleNew

    Availability unknown

    $1,399.00Observed at 4:05 PM
    Visit The Prime Pinnacle
  • WalmartNew

    Out of stockSold by pecron

    $1,299.00Observed at 12:44 PM
    Visit Walmart

Also available at

  • pecron.comCheck price at pecron.com
All 8 stores and price history →

EcoFlow DELTA 2 Max Lite

  • Best BuyNew

    In stock

    $1,029.00Free shippingVerified
    Visit Best Buy
  • The Home DepotNew

    In stock

    $1,049.00Free shippingVerified
    Visit The Home Depot
  • WalmartNew

    In stockSold by EcoFlow Technology Inc.Returns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $1,049.00Free shippingVerified
    Visit Walmart
  • Lowe'sNew

    In stock

    $1,750.23Free shippingVerified
    Visit Lowe's

Store links may earn us a commission. Some prices via Klarna.

All 4 stores and price history →

Specs compared

SpecPECRON E3800LFP Portable Power StationEcoFlow DELTA 2 Max Lite
TypePower BankPortable Power Station
ColorBlackBlack
SolarYes—
Charging StationYes—
Fast ChargingYes—
Maximum Output12 volts—
Capacity3,840Wh LiFePO4, 3,500+ cycles to 80%—
AC charging3,200W with the 30A cable, 1.4 hours to full—
Outputs14 ports including an XT60 12V 30A—
size—DELTA 2 Max 1900
Connections—USB-C, USB-A
No. of USB-A (pcs)—2
Show all 19 specsShow fewer specs
SpecPECRON E3800LFP Portable Power StationEcoFlow DELTA 2 Max Lite
No. of Products (pack)—1
Lowest Output Voltage (V)—5.0
Highest Output Voltage (V)—20.0
Power Supply (W)—4800.0
Features—Compatible, Bluetooth
No. of USB-C (pcs)—2
Input Voltage (V)—120.0

What reviewers say

EcoFlow DELTA 2 Max Lite

  • 4.7 / 5199 ratings

Rated 4.7 out of 5 from 199 ratings, owners treat the DELTA 2 Max Lite as a dependable backup and off-grid power source. They praise the fast recharge, the LFP battery life and the room to add capacity. The main complaints are weight and the cost of expansion batteries.

What people mention
  • Recharge speedPraisedOwners say it charges from empty to most of its capacity in well under an hour on AC.
  • Battery lifePraisedThe LFP cells and 3,000-cycle rating are cited as reasons to expect years of use.
  • WeightCriticisedOwners call it heavy and awkward to carry far, especially up stairs.
  • ExpandabilityMixedAdding batteries to reach 6 kWh is valued, but buyers note the extra cost.
Reviews
  • The Best Portable Power Stations We've Tested for 2026
  • The Best Portable Power Stations for 2026 - PCMag editors select and review products independently

Questions and answers

Which is better for whole-home backup?
The PECRON E3800LFP. Its 4,200W inverter and 3,840Wh bank, expandable to 26,880Wh, handle bigger loads and longer outages. The EcoFlow works for a transfer switch but tops out around 6kWh.
Which lasts longer?
The PECRON is rated for 3,500+ cycles to 80% versus 3,000 for the EcoFlow. Both use LiFePO4, so either should last many years of regular use.
Is the PECRON worth stepping up to?
Yes if you run heavy appliances or want large solar input. If you mostly charge phones, laptops and a fridge, the EcoFlow is simpler and easier to move.
Which charges faster from the wall?
The EcoFlow reaches 80% in about 43 minutes. The PECRON takes about 1.4 hours to full with the 30A cable, but it holds twice the energy.
Which is easier to carry?
The EcoFlow. The PECRON is a heavy unit that ships with a cart because it is meant to stay in place.
Can both run from solar?
Yes. The PECRON accepts up to 3,000W across two XT60 ports, far more than the EcoFlow, so it recovers faster on a large array.

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