BLUETTI’s EB3A was one of the first budget LiFePO4 power stations to hit the mainstream, and its successor-in-spirit, the Elite 30 V2, keeps the same 600W inverter while adding about 19Wh of capacity, a 140W USB-C port and a faster 10 ms UPS switchover, according to BLUETTI’s user manuals. The EB3A answers with a wireless charging pad, two DC5521 barrel ports, a built-in LED lamp and a typically lower price. I own the Elite 30 V2 and use it with a Starlink Mini and a solar panel, so this comparison combines that hands-on time with both manuals’ spec tables.
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Specs come from BLUETTI’s EB3A user manual and Elite 30 V2 user manual and product pages, plus the Amazon listings for the BLUETTI Elite 30 V2 and the BLUETTI EB3A. Runtimes are labeled estimates.
Side-by-side specs
| Spec | Elite 30 V2 | EB3A |
|---|---|---|
| Capacity | 288Wh LiFePO4 | 268.8Wh LiFePO4 (12Ah) |
| Rated cycles | 3,000+ to 80% | 2,500+ to 80% |
| AC output | 600W continuous | 600W continuous, 1,200W surge |
| Power Lifting (resistive loads) | Up to 1,500W | Up to 1,200W |
| USB-C | 1 × 140W + 1 × 100W | 1 × 100W (PD 3.0) |
| USB-A | 2 × 15W | 2 × 5V/3A |
| 12V DC | Car outlet 12V/10A | Car outlet 12V/10A + 2 × DC5521 |
| Wireless charging | No | Yes, up to 15W |
| LED lamp | — | Yes |
| AC charging | 380W Turbo, 80% in about 45 min | 268W Standard; 350W Turbo via app, 0–80% in about 30 min (BLUETTI) |
| Solar input | 200W, 12–28V, 10A | 200W, 12–28V, 8.5A |
| UPS | ≤10 ms switchover | UPS bypass mode (AC passes through to loads) |
| Weight | 9.48 lb (4.3 kg) | 10.14 lb (4.6 kg) |
| Size | 9.8 × 7 × 6.6 in | 10.04 × 7.09 × 7.20 in |
| App | BLUETTI app | BLUETTI app (Bluetooth) |
Five differences that matter
1. USB-C power: a big edge for the Elite 30 V2
The Elite 30 V2’s 140W USB-C port can fast-charge a 16-inch MacBook Pro, and its second 100W port handles a smaller laptop or tablet at the same time. The EB3A has one 100W USB-C. If laptops are your main load, this alone may decide it. Running a laptop from USB-C also skips the inverter, which saves energy.
2. Ports for small gear: EB3A has more variety
The EB3A adds two DC5521 barrel ports, handy for LED strips, small 12V fans and some routers, plus a 15W wireless charging pad on top for phones and earbuds, and a built-in LED lamp. Note that the wireless pad only works with DC output switched on.
3. Capacity and cycle life
The Elite 30 V2 holds 288Wh vs 268.8Wh, about 7% more. BLUETTI also rates it for 3,000+ cycles versus 2,500+ for the EB3A. At one full cycle a day, both last years; at one cycle a week, the difference is academic.
4. Charging speed
Both charge fast from the wall. BLUETTI quotes 0–80% in about 30 minutes for the EB3A in Turbo mode and about 45 minutes for the Elite 30 V2 at 380W. Both take 200W of solar on the same 12–28V window; the Elite 30 V2 allows 10A versus 8.5A, which helps with lower-voltage panels.
5. UPS behavior
The Elite 30 V2 lists a switchover of 10 ms or less. The EB3A uses a UPS bypass mode, where wall power runs the AC loads directly and the battery takes over when the grid drops. For a router, either is fine; for a desktop PC, the faster, specified switchover is the safer choice.
Runtime estimates
| Load | Elite 30 V2 (288Wh) | EB3A (268.8Wh) |
|---|---|---|
| Starlink Mini, ~30W | ~8 hr | ~7.6 hr |
| CPAP, 40W (no humidifier) | ~6 hr | ~5.7 hr |
| Router + modem, 15W | ~16 hr | ~15 hr |
| Laptop, 60W via USB-C | ~4.2 hr | ~3.9 hr |
| Phone charges (~13Wh) | ~19 | ~18 |
*Estimates: rated Wh × 0.85 ÷ load watts (USB-C row uses 0.88). Real results depend on temperature and how the load cycles.
My hands-on notes with the Elite 30 V2
I’ve run my Starlink Mini and a MacBook Pro from the Elite 30 V2 at the lake and at home, and tested it on a 100W panel. It’s light enough to carry one-handed and the app makes it easy to watch input and output. My full write-up is in the Elite 30 V2 and 60W solar panel review.
Solar charging compared (worked example)
Both stations share the same 12–28V solar window, so the same panels work on either. The difference is current: the Elite 30 V2 accepts up to 10A and the EB3A up to 8.5A. With a typical 200W “12V” panel (Vmp around 18–20V), current at full sun can run near 10A, so the EB3A may clip a little at peak while the Elite 30 V2 takes it all.
| Panel setup | Elite 30 V2, 0–100% (est.) | EB3A, 0–100% (est.) |
|---|---|---|
| 60W panel (~45W real) | ~6.4 hr | ~6 hr |
| 100W panel (~70W real) | ~4.1 hr | ~3.8 hr |
| 200W panel (~140–150W real) | ~2 hr | ~1.9–2.1 hr (may clip near 8.5A) |
*Estimates: hours ≈ capacity ÷ real-world watts; real-world output assumed at ~70–75% of rating. Never wire two “12V” panels in series on either unit: two panels at ~22V open-circuit each would hit ~44V, well over the 28V limit. Wire them in parallel instead.
In my own testing, the Elite 30 V2 on a 100W panel showed steady input through the afternoon, and a 60W panel was enough to keep a Starlink Mini running while slowly adding charge. That’s the kind of light, all-day load where a 600W station paired with a small panel shines.
Which should you buy?
| If you… | Pick |
|---|---|
| Charge laptops more than anything | Elite 30 V2 |
| Want the lightest unit and longest cycle rating | Elite 30 V2 |
| Need a fast, specified UPS for a PC | Elite 30 V2 |
| Use lots of small 12V barrel-plug gear | EB3A |
| Want wireless phone charging and a built-in lamp | EB3A |
| Are shopping on price | EB3A (often cheaper; check current prices) |
Not sure 600W is enough? My guide to surge watts vs running watts helps you check your appliances before buying.
Comparing value: cost per cycle (worked example)
Sticker price only tells part of the story. A fairer comparison spreads the price over all the energy the battery is rated to deliver. The formula is price ÷ (rated Wh × rated cycles). Using round example prices (check current listings, since both change often):
| Example | Elite 30 V2 | EB3A |
|---|---|---|
| Example price | $300 | $250 |
| Lifetime energy (Wh × cycles) | 288 × 3,000 = 864kWh | 268.8 × 2,500 = 672kWh |
| Cost per kWh over its rated life | ~$0.35 | ~$0.37 |
At these example prices, the two are close over their full rated life. The cheaper EB3A wins up front, and the Elite 30 V2 catches up if you cycle it often. For occasional camping and outage use, you’ll likely never reach either cycle rating, so ports and weight matter more than the per-cycle math.
Everyday use and storage tips for either unit
- Turn off AC output when you’re not using it. The inverter draws power even with nothing plugged in, so idle AC slowly drains the battery.
- Store it around half charge if it’ll sit for months, and top it up every few months. Charge it fully before a trip or storm season.
- Use DC for DC gear. A Starlink Mini, laptop or 12V fridge running from USB-C or the car outlet lasts longer than the same device on AC.
- Keep the vents clear. Both units use fans when charging fast or under heavy load, so give them space on a table rather than tucking them into a closed bag.
FAQ
Is the Elite 30 V2 the replacement for the EB3A?
BLUETTI sells both. The Elite 30 V2 is the newer design with more USB-C power and capacity, while the EB3A remains a budget option.
Can either run a coffee maker?
Through Power Lifting, resistive loads up to 1,500W (Elite 30 V2) or 1,200W (EB3A) will run at reduced power, so a coffee maker works but brews slowly.
Do they use the same solar panels?
Both accept 12–28V open-circuit voltage and up to 200W. A single 100W or 200W “12V” panel fits either.
Can I charge them in a car?
Yes. Both include a car charging cable for the 12V socket.
Which is quieter?
Both have a Silent charging option in the app that lowers fan noise at the cost of charge speed.
Which is better for a CPAP?
Both run a CPAP without a humidifier through the night for many users (about 6 hours at 40W, estimate). If your CPAP has a 12V DC cable, plug it into the car outlet to skip inverter losses and get noticeably more runtime.
Bottom line
The Elite 30 V2 is the better all-rounder for laptops, Starlink and UPS use, with more capacity, a 140W USB-C port and a lighter body. The EB3A is still a smart budget pick if you value wireless charging, DC5521 ports and a lower price. Both share the same 600W inverter and 200W solar ceiling, so pick based on ports and price.