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[Mega 1 hero]

OUPESPower stationLiFePO4

Mega 1

Name: Mega 1
Brand: OUPES
Price: 699.00 USD
Availability: InStock

2000W portable power station with 1024Wh LiFePO4 battery and expandable capacity up to 5.12kWh

Capacity

1,024 Wh

AC output

2,000 W

Surge

4,500 W

duration not stated

Cycle life

3,500

Max system

5,120 Wh

Build full system →

Best price [DEMO]

Updated 6h ago

$699

Pricing, codes, stock counts, and sale windows on this page are DEMO until ingestion runs. Live data requires retailer feeds (Shopify /products.json brand-direct, Keepa for Amazon, polite scrape for big-box).

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Price history · 90 days

OUPES Direct

$699

90-day low

$699 (2026-05-02)

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What reviewers said about this exact unit

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No reviewer coverage tracked yet.

Runtime predictions for your loads

Based on 1,024 Wh capacity · 95% LiFePO4 DoD · 90% AC inverter efficiency. Phase-1 uses constant-load math; time-resolved multi-day SOC simulation is the Phase-2 north star.

Load profile	Continuous draw	Runtime estimate	% of 48hr target
CPAP only (overnight)	60W	14.6 hr	30%
Fridge only (cycle-averaged)	70W	12.5 hr	26%
Wifi router + LED lights	55W	15.9 hr	33%
Your full continuous load (215W)	215W	4.1 hr	8%
Microwave + base load (peak)	1300W	40 min	1%
Window AC 8,000 BTU (avg)	700W	1.3 hr	3%

Detailed specs

Sourced from manufacturer datasheet · verified 6h ago

For advanced shoppers. Plug types matter if you have a 30A RV; MPPT range matters if you plan custom solar arrays.

Battery behavior

Cell chemistry	LiFePO4
Cycle life @ 80% capacity	3,500
Parasitic loss (idle, AC off)	pending verification

Why parasitic loss matters: for store-and-forget hurricane prep, even ~2W idle drain adds up — a fully charged unit can drain in months sitting in a closet.

Inputs

inputANDERSON

How Mega 1 compares to alternatives

Mega 1 specs verified from pipeline verified. Alternatives marked “pending verify” haven't been through the verification pipeline yet.

Metric	Mega 1	EcoFlow DELTA 2	Bluetti AC200MAX
Capacity	1,024 Wh	pending verify	pending verify
AC continuous	2,000 W	pending verify	pending verify
Surge	4,500 W	pending verify	pending verify
Cycle life	3,500	pending verify	pending verify
Solar input	—	pending verify	pending verify
Native 240V	—	pending verify	pending verify
Max system	5,120 Wh	pending verify	pending verify
Weight	—	pending verify	pending verify
Best price now	$699	—	$1,599
Wh per dollar	1.46	—	1.28

View EcoFlow DELTA 2 →View Bluetti AC200MAX →

Output ports comparison

How many of each plug-type does each unit have? Match against your real loads — TT-30R if you have a 30A RV, L14-30R if you want a transfer switch, USB-C PD if you charge laptops.

120V AC outlets

Plug	Mega 1	EcoFlow DELTA 2	Bluetti AC200MAX
Standard 15A outlet NEMA 5-15R	—	×4	—
20A T-slot household NEMA 5-20R	—	×2	×4

USB

Plug	Mega 1	EcoFlow DELTA 2	Bluetti AC200MAX
USB-A USB-A (Type A)	—	×4	×4
USB-C PD USB-C Power Delivery	—	×2	×2

Low-voltage DC

Plug	Mega 1	EcoFlow DELTA 2	Bluetti AC200MAX
12V cigarette / car 12V DC cigarette socket	—	×1	×1

Solar / high-current DC

Plug	Mega 1	EcoFlow DELTA 2	Bluetti AC200MAX
Anderson PowerPole Anderson PowerPole	—	—	×1

Counts are output-direction only. Charging cables (input ports) live in the Detailed specs section above.