Short Home Outages
Keeping the fridge, Wi-Fi and phones alive for hours
BLUETTI · Extra large
BLUETTI Elite 400 Specs, Price & Buyer Notes
3.84 kWh of storage, 2.6 kW of continuous AC output, listed at $1,499. That works out to $0.39 per watt-hour and 44.7 watt-hours per pound. Spec figures below are taken from BLUETTI’s own product page; WattPicks editors are deep-use experience reviewers, not a pretend third-party lab for every SKU.
3.84 kWh2.6 kW AC86.0 lbLiFePO4
from owners, collected by BLUETTI
More product images
Further photographs published by BLUETTI for this model. We use the manufacturer’s own product imagery rather than stock photography, so what you see is the actual unit.
What this unit is for
Maximum capacity and output per dollar, aimed at RV, off-grid and preparedness buyers who will trade weight and polish for power.
Best suited to: Buyers who measure value in watts and watt-hours, not in grams and app screens. Less suited to: Buyers who need the lightest possible unit or the simplest possible interface.
Multi-day backup, off-grid and whole-home loads.
Where to buy
A tracked retailer link appears here only when we have a resolved offer for this model. We do not send readers to a manufacturer store page we cannot attribute.
Safety: lithium power stations store a lot of energy. Follow BLUETTI’s charge, ventilation, and storage instructions. WattPicks does not certify electrical installs.
Specifications
7 of 19 tracked specs are published by BLUETTI for this model. Missing specs stay “—” and are excluded from rankings rather than estimated. List price is commercial data in a separate table below ($1,499); it is not one of the 19 tracked keys.
| Rated Wh (nameplate) | 3.84 kWh |
|---|---|
| AC output (continuous) | 2.6 kW |
| AC surge | — |
| Power lifting / boost | 3.9 kW |
| Battery chemistry | LiFePO4 |
| Rated cycles | — |
| Weight | 86.0 lb |
| AC recharge to full | — |
| Max solar input | — |
| AC outlets | — |
| USB-C ports | — |
| USB-A ports | — |
| 12V car port | — |
| UPS switchover | 15 ms |
| Warranty | 60 months |
| Max expandable capacity | — |
| Noise level | — |
| Ingress protection | — |
| Operating temp (low) | — |
| List price | $1,499 |
|---|
Where these numbers come from. WattPicks does not test power stations — this is a spec profile, not a review. Every figure on this page is taken from BLUETTI’s own product listing and is stored with the vendor’s exact wording, reproduced below. We do not estimate missing specs — a field the vendor does not publish is shown as “—” and excluded from rankings. Source: bluettipower.com.
Vendor wording for each figure (7)
capacityWh: “3,840Wh”acOutputW: “2,600 W rated / 3,900 W Lifting Power”powerLiftingW: “3,900 W Lifting Power”chemistry: “LiFePO₄”weight: “85.98 lbs / 39 kg”upsSwitchoverMs: “15 ms UPS keeps your devices running without a blink”warrantyMonths: “5 Years”
BLUETTI Elite 400 specs FAQ
What are the BLUETTI Elite 400 specs?
3.84 kWh capacity; 2.6 kW continuous AC; 86.0 lb; LiFePO4; listed at $1,499. 7 of 19 tracked specs are published by BLUETTI on the product page we read. List price is shown separately ($1,499).
How long does the BLUETTI Elite 400 last?
The vendor does not publish a cycle rating for this model on the page we read. Runtime is still capacity ÷ load; chemistry and duty cycle decide calendar life.
Can the BLUETTI Elite 400 charge from solar?
No maximum solar input is published on the product page we read, so we cannot state a solar ceiling for this model.
Is the BLUETTI Elite 400 good value?
At the published list price it works out to $0.39 per watt-hour. Compare that figure on our cost-per-watt-hour ranking rather than price alone.
Still sizing the purchase? How much capacity do I need · Solar charge time · Jackery vs EcoFlow vs BLUETTI
What owners say
All owner voices →5.00from 93 owner ratings
Rating only — no review text published
BLUETTI publishes an aggregate score of 5.00 from 93 owners, but does not expose the individual review text on its product page. We show the score and say so, rather than presenting a rating as if it came with testimony.
Where it ranks
Specs table →Position among all 120 power stations we track, in each dimension this unit publishes the inputs for.
| Dimension | Rank | Value |
|---|---|---|
| Best value (cost per watt-hour) | #5 of 51 | $0.39 |
| Most portable (Wh per pound) | #10 of 50 | 44.7 Wh/lb |
| Most inverter headroom | #51 of 51 | 68 W/100Wh |
| Most output per dollar | #32 of 51 | 1.73 W/$ |
| Best for home backup | #4 of 25 | 78/100 |
| Longest warranty | #43 of 51 | 60 mo |
Who buys this brand, and why
All models →Who it is for
- RV owners and full-time van-lifers
- Off-grid and preparedness households
- DIY buyers who want the biggest inverter they can afford
- Value shoppers comparing watt-hours per dollar across brands
What they will pay extra for
- Raw output — a bigger inverter is worth real money to this buyer
- Expansion batteries instead of a second unit
- Lithium iron phosphate chemistry where it is offered
- Fast solar recharge on a big array
Honest drawbacks
- Weight and bulk — these are not carry-it-to-the-beach units
- Fit, finish and industrial design lag the lifestyle brands
- App and firmware polish is inconsistent across the range
Fits these buying scenarios
All use cases →RV & Van Life
Living and working from a vehicle, on solar and alternator charging
Off-Grid & DIY Solar
Cabins, sheds, job sites and self-built systems
Elsewhere in the BLUETTI range
All BLUETTI models →
Closest rivals by capacity
Other brands’ models nearest in capacity — the units a buyer is most likely to be comparing against this one.
Guides & compares mentioning this model
- Anker SOLIX F3800 vs BLUETTI Elite 400: Which Backup Bet Fits Your Outage Plan?
- BLUETTI Elite 400 vs EcoFlow DELTA Pro 3: Backup Pick
- BLUETTI Elite 400 vs Goal Zero Yeti PRO 4000: Which Fits Your Backup Plan?
- BLUETTI Elite 400 vs PECRON E3800LFP: Capacity Bet
- Anker F3800 Plus vs BLUETTI Elite 400: Which Outage Bet Fits You
- Best Portable Solar Generator for Home Backup: What Actually Runs