Capacity
Higher is better | Scale max: 6,144 Wh | Delta Pro Ultra X leads
Delta Pro Ultra X 6,144 Wh
Zendure SuperBase V4600 4,608 Wh
Delta Pro Ultra X: +1,536 Wh (+33.3%).
Delta Pro Ultra X vs Zendure SuperBase V4600
VS
12,000W
Running power
3,800W
6,144 Wh
Battery
4,608 Wh
187.4 lbs
Weight
121.3 lbs
At a Glance
This comparison targets buyers weighing two expandable LFP power stations for serious home backup or off-grid use. The Delta Pro Ultra X delivers 12,000W of running power and surges to 24,000W, letting it handle virtually any residential load.
It powered all 53 devices in our compatibility test, while the SuperBase V4600 covered 43 of 53. Solar charging further separates them: the Ultra X accepts up to 10,000W of solar input and can recharge its 6,144 Wh battery in roughly 7.3 hours, compared to 1,500W max input and a 16.5-hour charge window for the V4600.
That raw capability comes at a cost in bulk, though. The Ultra X weighs 187.4 lbs versus 121.3 lbs for the Zendure unit, and only the SuperBase V4600 offers UPS functionality with a 1ms switchover.
Overall Winner
Delta Pro Ultra X
Powers 53 of 53 tested devices vs 43 for Zendure SuperBase V4600
Home backup: Delta Pro Ultra X RV / mobile: Zendure SuperBase V4600 Solar: Delta Pro Ultra X
Delta Pro Ultra X wins overall, but the best pick depends on your use case.
Choose Delta Pro Ultra X if...
- + You want faster solar recharging
- + You want broader device compatibility
- + You need all-day runtime headroom
Choose Zendure SuperBase V4600 if...
- + Portability matters (121 lbs vs 187)
- + Built-in UPS with 1ms switchover
Spec Snapshot
Absolute values shown. Bars are scaled within this comparison for readability.
Each metric is independent. Bar lengths are not comparable across different compare pages.
Running Power
Higher is better | Scale max: 12,000 W | Delta Pro Ultra X leads
Delta Pro Ultra X 12,000 W
Zendure SuperBase V4600 3,800 W
Delta Pro Ultra X: +8,200 W (+215.8%).
Surge Power
Higher is better | Scale max: 24,000 W | Delta Pro Ultra X leads
Delta Pro Ultra X 24,000 W
Zendure SuperBase V4600 3,800 W
Delta Pro Ultra X: +20,200 W (+531.6%).
Weight
Lower is better | Scale best: 121.3 lbs | Zendure SuperBase V4600 leads
Delta Pro Ultra X 187.4 lbs (85.0 kg)
Zendure SuperBase V4600 121.3 lbs (55.0 kg)
Zendure SuperBase V4600: -66.1 lbs (35.3% lighter).
Battery Life
Higher is better | Scale max: 3,200 cycles | Delta Pro Ultra X leads
Delta Pro Ultra X 3,200 cycles
Zendure SuperBase V4600 3,000 cycles
Delta Pro Ultra X: +200 cycles (+6.7%).
Where Compatibility Actually Differs
Out of 53 devices tested, 10 show a different result between these two stations.
Both can run: 43 · Differences: 19% (10/53)
Only Delta Pro Ultra X can run 10
Circular Saw (Corded) Zendure SuperBase V4600: Surge shortfall
Electric Chainsaw (14-inch) Zendure SuperBase V4600: Surge shortfall
Pancake Air Compressor (6-Gallon) Zendure SuperBase V4600: Surge shortfall
Shop Vac (Wet/Dry, 5-6 HP Peak) Zendure SuperBase V4600: Surge shortfall
Central AC (3-Ton) Zendure SuperBase V4600: Running + surge shortfall
Portable AC (12,000 BTU) Zendure SuperBase V4600: Needs soft-start
Electric Water Heater (50 Gal) Zendure SuperBase V4600: Running + surge shortfall
Well Pump (1 HP) Zendure SuperBase V4600: Needs soft-start
Electric Clothes Dryer Zendure SuperBase V4600: Running + surge shortfall
RV Rooftop AC (13,500 BTU) Zendure SuperBase V4600: Surge shortfall
Full Specs Comparison
| Spec | Delta Pro Ultra X | Zendure SuperBase V4600 |
|---|---|---|
| Capacity | 6,144 Wh ✓ | 4,608 Wh |
| Running Power | 12,000 W ✓ | 3,800 W |
| Surge Power | 24,000 W ✓ | 3,800 W |
| Weight | 187.4 lbs (85.0 kg) | 121.3 lbs (55.0 kg) ✓ |
| Energy Density | 72.3 Wh/kg | 83.8 Wh/kg ✓ |
| Portability Tier | stationary | stationary |
| Chemistry | LFP | LFP |
| Cycle Life | 3,200 ✓ | 3,000 |
| Expandable | Yes | Yes |
| UPS | No | Yes (1 ms) |
| AC Voltage | 120V/240V | 120V/240V |
Solar Charging
Best-case charging profile using compatible solar panels.
Delta Pro Ultra X
Faster Max solar input 10,000 W
Connector MC4
Full charge time ~7.3h
Compatible panels 20/20
MPPT: 80-500V
Zendure SuperBase V4600
Max solar input 1,500 W
Connector XT90
Full charge time ~16.5h
Compatible panels 20/20
MPPT: 12-150V
Charge speed comparison
Longer bar = faster charge (inverted scale)
Device Compatibility
All tested devices grouped by category. Click a category to expand.
Delta Pro Ultra XZendure SuperBase V4600
Emergency(2)
2/22/2
2/2
2/2
Entertainment(2)
2/22/2
2/2
2/2
EV & Transportation(2)
2/22/2
2/2
2/2
Heating & Cooling(7)
7/75/7
7/7
5/7
| Device | Delta Pro Ultra X | Runtime | Zendure SuperBase V4600 | Runtime |
|---|---|---|---|---|
| Box Fan (20-inch) | Safe | 51.8h | Safe | 38.9h |
| Central AC (3-Ton) | Tight | 1.1h | Fail | N/A |
| Dehumidifier (70 Pint) | Safe | 5h | Tight | 3.8h |
| Gas Furnace Fan (Blower) | Safe | 4.1h | Safe | 3h |
| Portable AC (12,000 BTU) | Safe | 3.2h | Soft Start | 2.4h |
| Space Heater (1,500W) | Safe | 2.9h | Safe | 2.2h |
| Window AC (8,000 BTU) | Safe | 6.1h | Safe | 4.5h |
Home Infrastructure(3)
3/31/3
3/3
1/3
Kitchen Appliances(11)
11/1111/11
11/11
11/11
| Device | Delta Pro Ultra X | Runtime | Zendure SuperBase V4600 | Runtime |
|---|---|---|---|---|
| 2-Slice Bread Toaster | Safe | 2.9h | Safe | 2.2h |
| Coffee Maker | Safe | 2.7h | Safe | 2h |
| Digital Air Fryer | Safe | 2.5h | Safe | 1.9h |
| Electric Skillet | Safe | 2.9h | Safe | 2.2h |
| Electric Stove (Single Burner) | Safe | 2.4h | Safe | 1.8h |
| Electric Water Kettle | Safe | 2.9h | Safe | 2.2h |
| Instant Pot (6 Qt) | Safe | 2.9h | Safe | 2.2h |
| Microwave Oven (1000W) | Safe | 2.2h | Safe | 1.7h |
| Rice Cooker | Safe | 4.6h | Safe | 3.4h |
| Slow Cooker | Safe | 14.3h | Safe | 10.8h |
| Toaster Oven | Safe | 2.4h | Safe | 1.8h |
Large Appliances(4)
4/43/4
4/4
3/4
Medical(4)
4/44/4
4/4
4/4
Outdoor & RV(6)
6/65/6
6/6
5/6
Personal Care(2)
2/22/2
2/2
2/2
Power Tools(5)
5/51/5
5/5
1/5
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The Bottom Line
Choose the Delta Pro Ultra X if you need whole-home backup power, fast solar recharging, or need to run high-draw appliances and tools above 3,800W. The SuperBase V4600 makes more sense for buyers who prioritize integrated UPS protection and a lighter form factor over peak output. Overall, the Delta Pro Ultra X is the stronger pick, earning a score of 105 to the V4600's 85 and passing every device in our 53-unit test.
Delta Pro Ultra X vs Zendure SuperBase V4600 FAQ
Q Which is better for home backup, Delta Pro Ultra X or Zendure SuperBase V4600?
Delta Pro Ultra X is the stronger overall choice in this matchup based on weighted compatibility across 53 tested devices.
Q Which has longer runtime, Delta Pro Ultra X or Zendure SuperBase V4600?
Delta Pro Ultra X has higher battery capacity (6,144 Wh), which generally supports longer runtime on the same load.
Q Which charges faster with solar panels?
Delta Pro Ultra X has the faster best-case solar recharge profile in our panel compatibility test set.
Q Which is more portable, Delta Pro Ultra X or Zendure SuperBase V4600?
Zendure SuperBase V4600 is lighter at 121.3 lbs vs 187.4 lbs. Zendure SuperBase V4600 is rated stationary for portability.
Q How many devices can each power station run?
Delta Pro Ultra X powers 53 of 53 tested devices, compared to 43 for Zendure SuperBase V4600.
Q Does Delta Pro Ultra X or Zendure SuperBase V4600 have UPS mode for power outages?
Only Zendure SuperBase V4600 has UPS (uninterruptible power supply) mode with a 1ms switchover time, which keeps connected devices running during a power outage without interruption.