DJI Power 2000
- AC delivered · est.
1,741 Wh. Show source
estimated sourcedjiusa.com ↗2026-07-04- output
3,000 W. Show source
claimed sourcedjiusa.com ↗- weight
22 kg. Show source
claimed sourcedjiusa.com ↗- recharge
90 min. Show source
claimed sourcedjiusa.com ↗
Excellent
#1 of 20
in the Large (2 kWh class) class
Lifted by Output & versatility and Capacity & expansion; held back by charging & solar.
Check current availability and pricing at the retailer.
Check price on AmazonSee alternatives to the DJI Power 2000 →At a glance
DJI Power 2000 is a large (2 kwh class) model best suited to cpap traveler. It supplies 3,000 W of continuous AC output. BatteryRank scores it 75 out of 100 within its size class.
Our verdict on the DJI Power 2000
DJI built this around weight and charging rather than raw specification, and it shows: 2,048 Wh and 3,000 W continuous at 22 kg, which is several kilos lighter than most rivals holding the same energy, with a 90-minute recharge and 1,800 W of solar input. The catch is documentation. No surge figure, no 12 V socket count and no split-phase status are published, which leaves three of the questions buyers ask unanswerable from sourced data.
- Weight is your binding constraint at this capacityAt 22 kg it is the lightest 2,048 Wh unit we track, undercutting comparable models by six to eight kilograms for identical storage.
- You want strong solar and wall charging together1,800 W of solar input alongside a 90-minute wall recharge means both refill paths are fast, which is uncommon at this size.
- You are protecting equipment that dislikes supply gapsA 10 ms switchover is quick enough for computers and networking hardware to ride through without restarting.
- You need to know exactly what it will start before you buyNo surge rating is published for this unit at all, so its behaviour on a compressor or pump start cannot be predicted from the 3,000 W continuous figure alone. The F3000 publishes both a 3,600 W continuous and a 7,200 W surge rating, and holds 3,072 Wh.
- A 240 V circuit is part of your backup planSplit-phase support is undocumented for this model, and an undocumented capability is one you cannot design a 240 V connection around. The 2000 Plus documents 240 V split-phase support explicitly.
The honest limit: The weight advantage is genuine and it is the strongest argument for this unit, but it comes attached to the thinnest specification sheet among the mainstream 2 kWh models we track. Being lighter than rivals is easy to verify; being adequate for a given load is not, when the surge ceiling that determines it has never been published.
What our data can’t tell you: Three material fields are unsourced: the surge rating, the 12 V car socket count and split-phase support. That combination means we cannot tell you what it starts, whether it drives a 12 V fridge directly, or whether a 240 V load is possible. Capacity, weight and charging are well documented; capability at the outlet is not.
BatteryRank Engineering Team · Last reviewed · Method
Capacity truth
The watt-hour number on the box isn't what reaches your devices. Rated on the label vs what actually leaves an outlet.
2,048 Wh. Show source
claimed sourcedjiusa.com ↗2026-07-04The marketing number — total cell capacity.
1,741 Wh. Show source
estimated sourceestimate = battery-side usable capacity × 85% inverter efficiencyWhat reaches an AC outlet — about 15% is lost turning battery power into household AC. How we estimate.
What it can run
Same sourced device assumptions used by our calculators, applied to this model's usable AC energy. Actual runtime varies with load, temperature, and standby draw.
| Device | Estimated runtime | Sourced assumption |
|---|---|---|
| CPAP (humidifier off) | about 24.2 nights | 9 W · |
| CPAP (heated humidifier on) | about 3.9 nights | 56 W · |
| Refrigerator (full-size) | about 28 hours | 180 W × 35% duty cycle · |
| Wi-Fi router + modem | about 97 hours | 18 W · |
| Laptop (65W charger) | about 54 hours | 65 W × 50% duty cycle · |
| Phone (one full charge) | about 87 full charges | 20 W · |
Who it fits
Mechanical matches against this model's own sourced specs — never invented sentiment, never a guess on a spec we don't have.
1741 Wh AC-delivered (est.) → multiple CPAP nights per charge
3000 W inverter, 1741 Wh AC-delivered (est.) → runs a fridge through an outage
2048 Wh, expandable → long off-grid stays
How it scores
Four buyer pillars over seven sub-scores — computed from sourced data with a published formula, price-independent by design.
Power
Battery-side usable capacity and how much you can run at once.
Usable watt-hours and how far you can grow it with add-on batteries, versus its size class.
Continuous and surge wattage, outlet count, and USB-C fast-charging.
Trust
42% dataOwner reputation, safety record, warranty, and build durability.
Owner ratings, brand reputation, recall record, and warranty backing.
Rated cycle life, warranty length, cell chemistry, and weather sealing.
Charging
Wall and solar recharge speed.
Wall recharge speed, solar input, and multi-source charging.
Livability
Lightweight, portable, and quiet enough to live with.
Weight, footprint, handle, and wheels, versus its size class.
Fan noise under load — quieter is better for bedrooms and CPAP use.
How this score is computed
The BatteryRank score is computed from sourced data with a published formula — ranked by data, not lab testing. Seven sub-scores blend into a 0–100 composite, grouped into four buyer pillars. Price is deliberately not a scoring input: prices move daily, so value intelligence lives in the price section above, judged against this model's own history.
| Pillar | Built from |
|---|---|
| Power | Capacity & expansion + Output & versatility |
| Trust | Trust & reliability + Durability & longevity |
| Charging | Charging & solar |
| Livability | Portability + Quiet / livability |
Scores are cohort-relative — each model is ranked against others in its size class. Missing inputs renormalize out rather than scoring zero (a model is never penalized for a spec nobody in its class publishes), and any figure resting on a documented estimate is tagged est. A full methodology page is coming.
Full specifications
Manufacturer-claimed unless marked verified (FCC/UL/DOE/lab). Tap or focus a figure to view its source.
Capacity & battery
- Battery-side usable capacity
2,048 Wh. Show source
claimed sourcedjiusa.com ↗- Rated cycle life
4,000 cycles. Show source
claimed sourcedjiusa.com ↗- Battery chemistry
LiFePO4. Show source
claimed sourcedjiusa.com ↗- Max capacity with expansion
22,528 Wh. Show source
claimed sourcedjiusa.com ↗- Rated capacity
2,048 Wh. Show source
claimed sourcedjiusa.com ↗- Cycle-life threshold
80 %. Show source
claimed sourcedjiusa.com ↗
Energy available from the battery before output-conversion losses. AC-delivered capacity is shown separately in Capacity Truth.
How many full charge-and-drain cycles before the battery drops to its rated threshold (shown alongside — brands rate to different thresholds, so never compare bare cycle counts).
The type of battery cell. LiFePO4 (LFP) cells last far more cycles and are more thermally stable than older lithium-ion (NMC) cells.
The largest total capacity this unit can reach once you add every supported expansion battery.
The battery's nameplate energy capacity — the headline number on the box. Battery-side usable and AC-delivered capacity are shown separately.
The remaining-capacity level the cycle rating is measured to. 3,000 cycles to 80% is a stronger battery than 3,000 cycles to 70% — always read the two numbers together.
Power output
- Continuous power output
3,000 W. Show source
claimed sourcedjiusa.com ↗- AC outlets
4 outlets. Show source
claimed sourcedjiusa.com ↗- USB-A ports
4 ports. Show source
claimed sourcedjiusa.com ↗- USB-C ports
4 ports. Show source
claimed sourcedjiusa.com ↗- USB-C max output
140 W. Show source
claimed sourcedjiusa.com ↗
The most power you can draw at once, sustained — this has to be higher than the running wattage of whatever you're plugging in.
How many standard wall-style outlets are built in.
How many USB-A ports are built in, for charging older phones, lights, and accessories.
How many USB-C ports are built in — check the per-port wattage below if you need fast charging for a laptop.
The fastest a single USB-C port can charge a device — relevant for laptops and fast-charging phones.
Charging & solar
- AC recharge speed
1,800 W. Show source
claimed sourcedjiusa.com ↗- AC charge time (0–100%)
90 min. Show source
claimed sourcedjiusa.com ↗- Max solar input
1,800 W. Show source
claimed sourcedjiusa.com ↗
How fast the unit recharges from a wall outlet — higher means shorter waits between uses.
How long a full recharge takes from a wall outlet, start to finish.
The most solar panel wattage the unit can accept — undersized panels just mean slower charging, not damage, but oversizing this is wasted money.
Reliability & durability
- UPS switchover time
10 ms. Show source
claimed sourcedjiusa.com ↗
How fast the unit takes over when grid power cuts out. Under ~20ms is fast enough that most electronics — including many CPAP machines — won't even blip.
Size & portability
- Weight
22 kg. Show source
claimed sourcedjiusa.com ↗
How much the unit weighs on its own, without accessories — relevant for portability and carrying it up stairs during an outage.
What reviewers & owners report
Named outlets and marketplaces, each rating credited where it was published.
Brand reputation: Larger sibling of Power 1000 V2; 3000W output, 10-battery expansion to 22.5kWh, <=30dB standard recharge. Reviews positive on fast charge + quiet; long-term data limited. Trustpilot is drone-dominated.
What else to consider instead of the DJI Power 2000
Same or adjacent size class, ordered by the price-independent composite. Every alternative is better than the DJI Power 2000 at something and worse at something else, so each row states both halves — each one arithmetic on two sourced readings, with a dimension skipped rather than guessed when either side is missing a figure.
- Aferiy P280score 74 · same size class
- Why you would switch
- The Aferiy P280 reaches a full AC charge in 68 minutes against 90.
- What you give up
- The DJI Power 2000 takes 50% more rated solar input (1,800 W vs 1,200 W) for off-grid recharging.
- Oupes Mega 2 Proscore 69 · same size class
- Why you would switch
- The Oupes Mega 2 Pro reaches a full AC charge in 68 minutes against 90.
- What you give up
- The DJI Power 2000 carries 20% more continuous output (3,000 W vs 2,500 W), which decides what it can run at all.
- Anker SOLIX C2000 Gen 2score 68 · same size class
- Why you would switch
- The Anker SOLIX C2000 Gen 2 is 14% lighter (18.9 kg vs 22 kg).
- What you give up
- The DJI Power 2000 carries 25% more continuous output (3,000 W vs 2,400 W), which decides what it can run at all.
- Bluetti Elite 200 v2score 68 · same size class
- Why you would switch
- The Bluetti Elite 200 v2 delivers 19% more usable AC energy (2,074 Wh vs 1,741 Wh).
- What you give up
- The DJI Power 2000 carries 15% more continuous output (3,000 W vs 2,600 W), which decides what it can run at all.
- EcoFlow DELTA 3 Max Plus (2048Wh)score 68 · same size class
- Why you would switch
- The EcoFlow DELTA 3 Max Plus (2048Wh) reaches a full AC charge in 68 minutes against 90.
- What you give up
- The DJI Power 2000 takes 80% more rated solar input (1,800 W vs 1,000 W) for off-grid recharging.
Quick answers
Each answer restates a sourced figure from elsewhere on this page — nothing new, nothing guessed.
- How much does the DJI Power 2000 weigh?
- 22 kg (48.5 lb), manufacturer-claimed, without accessories.
- What are the dimensions of the DJI Power 2000?
- 448 × 225 × 324 mm (17.6 × 8.9 × 12.8 in), length × width × height, manufacturer-claimed.
- How much capacity does the DJI Power 2000 deliver through an AC outlet?
- About 1,741 Wh of the rated 2,048 Wh reaches an AC outlet from a full charge — an estimate after our published 15% inverter-loss constant (marked est. on this page).
- How long does the DJI Power 2000 take to charge?
- 1 h 30 min from a wall outlet, 0 to 100%, manufacturer-claimed. Fast-charge modes and solar input differ — see the charging specs on this page.
- How many watts can the DJI Power 2000 output?
- 3,000 W continuous AC output, manufacturer-claimed. Appliance startup demand must stay within the relevant limit.
- How much solar input can the DJI Power 2000 accept?
- 1,800 W maximum solar input, manufacturer-claimed. Actual harvest depends on panel compatibility, sun, orientation, temperature, and conversion losses.
- What is the cycle-life rating of the DJI Power 2000?
- 4,000 cycles to 80% remaining capacity, manufacturer-claimed. A cycle rating is not a calendar-life guarantee.
- Can the DJI Power 2000 work as a UPS?
- Its manufacturer-claimed transfer time is 10 ms. Confirm that your connected equipment tolerates that transfer time; this is not the same as a zero-transfer online UPS.
- How far can the DJI Power 2000 expand?
- Up to 22,528 Wh with compatible expansion hardware, manufacturer-claimed. The base-unit capacity and expansion-system capacity are shown separately.
Keep exploring
- Best Portable Power Stations#1 of 3
- Best for CPAP#1 of 10
- Best 2,000 Wh Stations#1 of 10
- Best Power Stations for Refrigerators#1 of 10
- Best Power Stations for Chest Freezers#1 of 10
- Best Home-Office Backup Power Stations#1 of 10
- Best Power Stations for Apartment Outages#1 of 10
- Best for RV & Van Life#2 of 10
- Best Solar-Charging Power Stations#6 of 10
- Best UPS-Capable Power Stations#6 of 10
- Longest-Cycle-Life Power Stations#9 of 10
- Best Expandable Power Stations#9 of 10
- Best Power Station Warranty Coverage#10 of 10
- Refrigerator runtime guide
- CPAP nights-per-charge calculator
- How Many Watts Does a Chest Freezer Use?
- How Many Watts Does a 12V Camping Fridge Use?
- How Many Watts Does an RV Refrigerator Use?
- How Many Watts Does an Electric Cooler Use?
- Portable Power for a 12-Hour Outage
- Power an RV Refrigerator and Lights
- Complete CPAP Overnight Power Kit