The Dabbsson DBS1400 Pro rates 4.3 among mid-size portable power stations; the Jackery Explorer 1500 v2 rates 3.8 among large ones. The Dabbsson DBS1400 Pro costs $170 less ($679 vs $849).
For RV owners and home-backup buyers who want high output and fast recharging from a mid-size unit that can grow with extra batteries. It is heavy for 1.4 kWh, so it suits staying put more than carrying around.
Amazon Dabbsson $679A compact 1.5kWh LiFePO4 station for home backup and camping where fast UPS switchover matters more than solar speed.
Amazon $849 Jackery $849Prices were last checked October 24, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
These two sit in different size classes (mid-size and large), and each is scored against the reference points for its own class, so a rating says how well each does among its own size peers. How we rank explains each factor.
| Factor weight | Dabbsson DBS1400 Pro | Jackery Explorer 1500 v2 |
|---|---|---|
| Overall rating | 4.3/5 | 3.8/5 |
| Value 25% | 81 $0.49 per rated Wh | 61 $0.55 per rated Wh |
| Tested capacity 15% | 50 not yet independently tested (neutral score used) | 50 not yet independently tested (neutral score used) |
| Battery life 15% | 100 Semi-solid-state LiFePO4, 4,500 cycles, 5-year warranty | 100 LiFePO4, 6,000 cycles, 5-year warranty |
| AC output 15% | 100 2,400 W continuous AC | 33 2,000 W continuous AC |
| Charging speed 10% | 79 0-100% on AC in 1 h 30 min | 95 0-100% on AC in 1 h |
| Portability 10% | 41 67 Wh per kg (45 lb (20.5 kg)) | 100 106 Wh per kg (32 lb (14.5 kg)) |
| Solar input 5% | 85 1,200 W max solar input | 13 400 W max solar input |
| Features 5% | 100 UPS (15 ms), expandable, 100 W USB-C, app | 75 UPS (10 ms), 100 W USB-C, app |
| Dabbsson DBS1400 Pro | Jackery Explorer 1500 v2 | |
|---|---|---|
| Battery | ||
| Rated capacity | 1,382 Wh | 1,536 Wh |
| Chemistry | Semi-solid-state LiFePO4 | LiFePO4 |
| Cycle life | 4,500 to 80% | 6,000 to 70%+ |
| Expandable | Yes, up to 5,682 Wh | No |
| Output | ||
| AC output | 2,400 W (4,800 W surge) | 2,000 W (4,000 W surge) |
| Boost mode (resistive loads) | 3,600 W | - |
| AC outlets | 4 total | 3 total |
| 120V 20A outlets (NEMA 5-20R) | 3 | 3 |
| RV 30A outlet (TT-30R) | 1 | - |
| AC waveform | Pure sine wave | Pure sine wave |
| USB-C ports | 3 (up to 100 W each) | 2 (up to 100 W each) |
| USB-A ports | 3 | 1 |
| 12 V car outlet | Yes | Yes |
| DC5521 ports | 2 | 0 |
| UPS / pass-through | Yes (15 ms switchover) | Yes (10 ms switchover) |
| Charging | ||
| AC charging | 1,800 W | - |
| Full AC charge time | 1 h 30 min (manufacturer: 0-80% in 32 min with AC + solar combined (2400W); AC-only time not published) | 1 h (About 1 hr with Emergency Charging enabled in the app; 80 min standard) |
| Max solar input | 1,200 W | 400 W |
| Solar input voltage | 12-60V, 25A max (AC 1800W + solar 600W, 2400W max combined) | 16-60V (2 x DC8020 inputs) |
| Car charging | 96 W | 96 W |
| Build | ||
| Weight | 45 lb (20.5 kg) | 32 lb (14.5 kg) |
| Dimensions | 17 x 10 x 11.9 in | 12.99 x 8.7 x 9.53 in |
| App | Dabbsson app | Jackery app |
| Warranty | 5 years | 5 years |
| Released | 2024-10 | 2025-11 |
