Quick answer
The Goal Zero Yeti 1500X (1,516Wh) is a discontinued power station that Goal Zero and retailers like REI still clear out at a discount — but its $1,499.95 MSRP lands at almost the exact same price as Goal Zero’s current Yeti 1500 (1,505Wh), per Goal Zero’s own product pages. The capacities are within 1% of each other. The difference that actually matters is underneath: the 1500X runs NMC lithium-ion cells rated for roughly 500 cycles to 80% capacity under a 2-year warranty, while the current Yeti 1500 runs LiFePO4 cells rated for 4,000+ cycles under a 5-year warranty — an 8x gap in usable lifespan for the same money. Only buy the 1500X if its discount drops it meaningfully below the current Yeti 1500’s actual street price, not just its own original sticker.
This is the same naming trap we already flagged across the rest of the Yeti lineup in our Goal Zero Yeti review — Goal Zero’s X-suffix models share a battery platform with the original NMC-era Yeti line, not the current LiFePO4 generation. The 1500X is the clearest case of that trap because, unlike the 1000X (which sells noticeably cheaper than the current Yeti 1000), the 1500X’s price barely moves at all versus its LiFePO4 replacement.
At a glance
| Spec | Yeti 1500X (older) | Yeti 1500 (current, 6th gen) |
|---|---|---|
| Capacity | 1,516Wh, NMC lithium-ion | 1,505Wh, LiFePO4 |
| AC output | 2,000W continuous (3,500W surge) | 2,000W continuous (3,600W surge) |
| Cycle life | ~500 cycles to 80% | 4,000+ cycles to 80% |
| Warranty | 2 years | 5 years |
| Wall recharge | ~14 hrs (0-100%) | 0-80% in under 1 hour |
| AC outlets | 2 | 4 |
| Weight | ~45.6 lb | Not materially lighter (same capacity class) |
| Currently sold new by Goal Zero? | No — discontinued, open-box/clearance only | Yes |
| MSRP | $1,499.95 (clearance ~$1,124.93 at REI) | $1,499.95 |
| Rating | ★★★☆☆ (3.2/5) | ★★★★☆ (4.2/5) |
What we like
- The AC output class hasn’t changed. Both units deliver 2,000W continuous power, so anything you already planned to run on a 1500X — a CPAP, a mini-fridge, power tools — runs the same on the current Yeti 1500. You’re not giving up output by choosing the newer model.
- The current Yeti 1500’s recharge time is a real, dramatic jump. Goal Zero’s own specs put the 1500X’s wall recharge at roughly 14 hours; the current Yeti 1500 reaches 80% in under an hour via AC. That’s not an incremental upgrade, it’s a different use case for anyone who needs same-day refill after an outage.
- If you genuinely find 1500X clearance pricing well under $1,000, the NMC battery and slower recharge become a reasonable trade for a short-term or backup-of-a-backup unit — the hardware still works, it just won’t last as many years of daily cycling as the LiFePO4 replacement.
Where it falls short
- At matching list prices, the 1500X has no financial case. Both units sit at $1,499.95 MSRP for near-identical capacity. Paying full price (or even REI’s 25%-off clearance rate of $1,124.93) for an 8x-shorter-rated battery than the current model, at a similar or only modestly lower price, is a bad trade unless the discount goes much deeper.
- The 2-year warranty reflects the weaker battery, not just an older product line. Goal Zero backs the 1500X for 2 years against the current Yeti 1500’s 5 — a direct consequence of the NMC cell’s roughly 500-cycle rating versus LiFePO4’s 4,000+, per our broader LiFePO4 vs. lithium-ion guide.
- It’s discontinued, so stock is finite and inconsistent. You’re buying open-box or clearance inventory, not a current product with predictable long-term parts and firmware support.
Who should buy it
Buy the current Yeti 1500 if you’re shopping in this capacity class today — at the same roughly $1,499.95 price point, the LiFePO4 battery’s 4,000+ cycle rating, 5-year warranty, and sub-hour AC recharge make it the clear pick over the 1500X. Only consider the Yeti 1500X if you find genuine clearance pricing that drops it meaningfully below what the current Yeti 1500 actually sells for at retail — not just below its own original MSRP. For the full Goal Zero lineup including the smaller Yeti 700/1000 and the flagship Yeti PRO 4000, see our Goal Zero Yeti review; for how Goal Zero stacks up against other brands at this capacity, see our Goal Zero vs. Jackery and Goal Zero vs. Bluetti comparisons.
Goal Zero Yeti 1500 (1,505Wh, current model)
- 1,505Wh LiFePO4 battery, 2,000W continuous AC output (3,600W surge), 0-80% recharge in under an hour via AC.
- 4 AC outlets and four 140W USB-C ports — more than double the 1500X's output options.
- Goal Zero's current direct-sale unit in this capacity tier, at the same price point as 1500X clearance stock.
If you’re also picking up a spare battery pack or a solar panel to pair with it, Amazon Prime ships accessories free in two days, and you can try it free for 30 days.
Goal Zero Yeti 1500X (1,516Wh, discontinued — clearance pick only)
- 1,516Wh NMC lithium-ion battery, 2,000W continuous AC output (3,500W surge), ~14 hour wall recharge.
- 2 AC outlets, no fast-recharge path — noticeably behind the current Yeti 1500's charging speed.
- Only worth buying at genuine deep-clearance pricing, well under the current Yeti 1500's street price.
The bottom line
The “Goal Zero Yeti 1500” search results split between two power stations sitting at nearly the same price for nearly the same capacity — but an 8x gap in rated cycle life. At matching prices, the current LiFePO4 Yeti 1500 is the easy recommendation; the 1500X only earns its keep if you find clearance pricing that actually undercuts the current model’s street price, not its MSRP. The same same-capacity, different-chemistry pattern shows up elsewhere in this lineup — see our Goal Zero Yeti review for the 1000 vs 1000X version of this trap, our Yeti 500X review for the smallest capacity class — the one case where the current model also wins outright on continuous wattage, not just cycle life — or our LiFePO4 vs. lithium-ion guide for why the cycle-life gap is industry-wide, not a Goal Zero quirk. For how either stacks up against the competition, see our full portable power station rankings.