Home Power Facts BLUETTI Elite 100 V2 vs EcoFlow DELTA 3 Plus
The EcoFlow DELTA 3 Plus delivers more usable capacity than the BLUETTI Elite 100 V2 (about 910 Wh vs 890 Wh). A typical refrigerator runs about 13.4 h on the BLUETTI Elite 100 V2 and 13.7 h on the EcoFlow DELTA 3 Plus.
Specs verified 2026-10-19. Every value below links to its source.
Where they differ
Better on 3 of 5
BLUETTI Elite 100 V2
- BLUETTI Elite 100 V2: lighter (25.3 lb vs 27.6 lb, EcoFlow DELTA 3 Plus).
- BLUETTI Elite 100 V2: lower list price (499 USD vs 799 USD, EcoFlow DELTA 3 Plus).
- BLUETTI Elite 100 V2: lower price per usable Wh ($0.56 vs $0.88, EcoFlow DELTA 3 Plus), the fairest value measure across sizes.
Better on 2 of 5
EcoFlow DELTA 3 Plus
- EcoFlow DELTA 3 Plus: more usable capacity (910 Wh vs 890 Wh, BLUETTI Elite 100 V2).
- EcoFlow DELTA 3 Plus: faster AC charging (1,500 W vs 1,200 W, BLUETTI Elite 100 V2).
Affiliate links: we may earn a commission, at no cost to you. As an Amazon Associate I earn from qualifying purchases.
Specs side by side
| Spec | BLUETTI Elite 100 V2 | EcoFlow DELTA 3 Plus |
|---|---|---|
| Rated capacity | 1,024 Wh[source]Manual V5.1 spec table: 'Battery Capacity 1,024Wh (20Ah)'. The product page comparison table agrees. | 1,024 Wh[source]Manual spec table: 'Rated Capacity | 1024Wh (51.2V⎓20Ah)'. Not the same product as the DELTA 3 Classic or DELTA 3. |
| Usable capacity (measured) | 890 Wh[source]OutdoorGearLab measured '890 Wh out of its advertised 1,024 Wh' (87%). The test load is not stated. TechReviewer.de (apparently the 230 V EU unit) drew 946 Wh at a constant 500 W load and says usable capacity falls to about 80% at loads in the tens of watts. The lower figure is used. | 910 Wh[source]StorageReview: 'The unit discharged 0.91kWh (910Wh) during testing' (100% to 0%, discharge efficiency ~88.9%). Load and AC/DC not stated; US 120 V unit. No other measured figure found (searched OutdoorGearLab, The Solar Lab, How-To Geek, TechRadar on 2026-10-19). |
| AC continuous output | 1,800 W[source]Manual spec table: 'AC Output 1,800W Max., 120V, 15A Max., 50Hz / 60Hz'. Power Lifting mode runs resistive loads up to 2,700 W. | 1,800 W[source]Manual: 'Pure sine wave, total 1800W, surge 3600W ... US/CA: 120V'. X-Boost (resistive loads up to 2600 W at 120 V per the manual's X-Boost table) is separate; the product page says 'Max Device(s) Power (with X-Boost) 2200W'. |
| AC surge output | 3,600 W[source]Official FAQ A4: '1,800W continuous AC output, 2,700W lifing power, and up to 3,600W surge with HyperVolt™'. The page meta description also says 'surge 3600W'. The US manual spec table gives no surge figure. | 3,600 W[source]Manual: 'total 1800W, surge 3600W'. |
| 240 V output | No[source]Manual spec table: 'AC Output 1,800W Max., 120V, 15A Max.' No 240 V output. | No[source]Manual AC output: 'US/CA: 120V'; no 240 V output. |
| Battery chemistry | LiFePO4[source]Manual spec table: 'Battery Type LiFePO4'. | LiFePO4[source]Manual: 'Cell Chemistry | LFP (LiFePO₄)'. |
| Cycle life | 4,000+ cycles to 80% capacity[source]Product page comparison table: '4,000+ Cycles to 80% Original Capacity'. | 4000 cycles to 80%[source]Manual: 'Cycle Life | 80%+ capacity after 4000 cycles'. |
| AC charging | 1,200 W[source]Manual spec table: 'AC Charging 1,200W Max. (80% in 45 mins @25°C / 77°F)'; 'AC Input 1,800W Max. (Charging + Bypass)'; 'AC + DC Charging 1,200W Max.' | 1,500 W[source]Product page: '1500W AC Input, Full Charge in 56 Minutes'; specs 'AC Charging 1500W'. Manual: 'AC Input Socket US/CA/JP: 100-120V～15A'. |
| Max solar input | 1,000 W[source]Manual spec table: 'DC Input 1,000W Max., 12V-60V, 20A Max.' Note that AC + DC charging together is still capped at 1,200 W. | 1,000 W[source]Manual: 'Solar Input: 11-60V⎓15A, 500W Max per port, total 1000W'. |
| Expandable | No[source]No expansion battery port. Official FAQ A18 says B80 batteries can be connected with an 'Aviation to XT60' cable, but only in the B80's 'Power Bank Mode', which charges the unit through its DC input rather than adding capacity. | Yes[source]'1–5kWh expandable with DELTA 3 Extra Battery, DELTA 2 Extra Battery, DELTA 2 Max Extra Battery, or DELTA Pro 3 Extra Battery via an Alternator Charger XT150 Output Cable.' One extra battery port (XT150). |
| UPS / EPS switchover | 10 ms[source]Manual spec table: 'Uninterruptible Power Supply (UPS) Switchover Time 10 ms'. The product page says '10ms UPS Backup' and the comparison table '≤10 ms'. | 10 ms[source]Manual: 'The power station acts as a standby UPS with a transfer time of 10 ms.' Product page: 'UPS <10ms'. |
| Weight | 25.3 lb[source]Manual spec table: 'About 11.5kg (25.3lbs)'. The product page FAQ also says '25.3lbs(11.5kg )'; its comparison table rounds to '11.5kg (25lbs)'. | 27.6 lb[source]Manual: 'Net Weight | Approx. 12.5 kg (27.6 lbs)'. |
| Warranty | 5 years[source]Official FAQ A7: 'it comes with a 5-year warranty'. | 5 years[source]US warranty policy: 'DELTA 3 Plus | 5 years'. Product page: 'Warranty 5 years'. |
| List price | $499[source]US$499.00 for the standalone unit, seen 2026-10-19. No compare-at price is shown (store data lists 499 as both price and list price), and it is in stock. A 'Bio-based' shell variant is shown at $499 against $699. | $799[source]Regular (compare-at) price $799 for the bare 'DELTA 3 Plus' variant, sale price $719, seen 2026-10-19. |
| Usable capacity used for runtimes | 890 Wh | 910 Wh |
Runtime on one charge
| Appliance | BLUETTI Elite 100 V2 | EcoFlow DELTA 3 Plus |
|---|---|---|
| Refrigerator | 13.4 h | 13.7 h |
| Chest freezer | 36.2 h | 37 h |
| CPAP (no humidifier) | 19.8 h | 20.2 h |
| CPAP with heated humidifier | 9.9 h | 10.1 h |
| Sump pump (1/3 hp) | 1.4 h | 1.4 h |
| Sump pump (1/2 hp) | 1 h | 1 h |
| Gas furnace blower (1/2 hp) | 1.6 h | 1.7 h |
| Window AC (5,000 BTU) | 2.6 h | 2.6 h |
| Microwave | 1 h | 1 h |
| Coffee maker | 0.7 h | 0.8 h |
| Laptop charger | 14.8 h | 15.2 h |
| Phone charger | 44.5 h | 45.5 h |
| Wi-Fi router / modem | 2.5 days | 2.5 days |
| TV (LED, 32-55 inch) | 13.1 h | 13.4 h |
| LED light bulb (each) | 4.1 days | 4.2 days |
| Space heater | 0.6 h | 0.6 h |
| Oxygen concentrator (home, 5 L/min) | 2.5 h | 2.6 h |
| Starlink (Standard kit) | 10.1 h | 10.3 h |
| Desktop PC + monitor | 9.9 h | 10.1 h |
| Electric blanket (queen) | 3.4 h | 3.5 h |
| Box fan (20 inch) | 10.7 h | 11 h |
| Dehumidifier (35-50 pint) | 1.8 h | 1.9 h |
| Portable air conditioner (8,000-10,000 BTU) | 0.7 h | 0.8 h |
| Electric kettle | 0.6 h | 0.6 h |
| Portable induction cooktop (single burner) | 0.5 h | 0.5 h |
| Air fryer | 0.6 h | 0.6 h |
| Mini fridge (compact, ~3 cu ft) | 35.6 h | 36.4 h |
| Garage door opener | 1.2 h | 1.3 h |
Runtime = usable capacity ÷ average draw, the same formula for both models (no idle draw added to either), after checking continuous output and startup surge. Usable capacity is an independent test's measured figure, or 80% of rated where none exists. See the methodology.