Goal Zero Yeti 1000 vs 1000X

For a new purchase, the sixth-generation Goal Zero Yeti 1000 is our upgrade pick for frequent use and faster wall charging; keep a healthy 1000X when its output and runtime already meet your needs. The upgrade changes charging, battery cycle ratings and accessory fit much more than stored energy. Both station pages showed sold out on November 2, 2026, so confirm availability before making plans around either one (new Yeti, 1000X).

Quick picks: upgrade, keep or buy more capacity

Compare specifications and all conditions

Buying for frequent cycling or short charging stops

Our pick

Sixth-generation Yeti 1000, subject to availability

What decides it

LiFePO4, faster built-in AC charging and higher continuous output

Already own a healthy 1000X

Our pick

Keep it if it meets your load and duration targets

What decides it

Similar nominal energy; check the condition of your actual battery

Need substantially longer outages covered

Our pick

Start with a larger-capacity station

What decides it

Compare energy requirements in our power-station guide

Full comparison table ↔

Swipe to compare. Row labels stay visible.

Your situation	Our pick	What decides it
Buying for frequent cycling or short charging stops	Sixth-generation Yeti 1000, subject to availability	LiFePO4, faster built-in AC charging and higher continuous output
Already own a healthy 1000X	Keep it if it meets your load and duration targets	Similar nominal energy; check the condition of your actual battery
Need substantially longer outages covered	Start with a larger-capacity station	Compare energy requirements in our power-station guide

Your situation	Our pick	What decides it
Buying for frequent cycling or short charging stops	Sixth-generation Yeti 1000, subject to availability	LiFePO4, faster built-in AC charging and higher continuous output
Already own a healthy 1000X	Keep it if it meets your load and duration targets	Similar nominal energy; check the condition of your actual battery
Need substantially longer outages covered	Start with a larger-capacity station	Compare energy requirements in our power-station guide

Read the label: 1000, 1000X, Core or Lithium?

This guide compares US AC versions: Yeti 1000, sixth generation, SKU 37200, and Yeti 1000X, SKU 36200. The 1000 Core manual specifies NMC with a 1,200W inverter; the 1000 Lithium manual describes an NMC 1,045Wh battery. Neither is the new LiFePO4 station. Use the complete name and electrical label, not a seller's shortened “Yeti 1000” title (current manual, Core manual, Lithium manual).

1. 1

   Yeti 1000 / 37200

   Sixth generation and LiFePO4: follow the new-model column below.

2. 2

   Yeti 1000X / 36200

   Follow the X column and its own manual.

3. 3

   Yeti 1000 Core

   Use the Core manual; do not substitute X inverter or charging ratings.

4. 4

   Yeti 1000 Lithium

   Use the Lithium manual; do not assume the newer charging limits apply.

A solar-panel bundle does not establish the station's generation. Check the station label, included panel, charger and outlet region separately.

Sixth-generation Yeti 1000 vs 1000X: specifications

These are manufacturer ratings from the sixth-generation manual, 1000X manual and linked product pages. Conflicting figures are identified rather than blended.

• Yeti 1000 sixth generation2000W
• Yeti 1000X1500W

Source: Goal Zero's model-specific manuals, linked above

The cycle figures share an 80% remaining-capacity threshold. They describe capacity retention under the stated conditions, not guaranteed service years. For the chemistry terminology, see LiFePO4 vs other lithium-ion power stations.

Upgrade pick: sixth-generation Yeti 1000

Choose it when the old station's continuous output is insufficient, or frequent refills make charging speed important. Its built-in charger removes the separate charging block, and the manual specifies 500W low-speed charging by default; move the input-limit switch to High for the 1,000W setting. The manual estimates 2.2 hours on Low and 1.1 hours on High; the page instead gives 2.4 and 1.2 hours.

It also adds stronger USB-C charging for devices, but the new manual lists those ports as outputs. Do not buy a USB-C wall charger expecting it to refill this station just because the 1000X accepts USB-C input.

The carrying trade-off is real: compare 35.3 lb with the X's 31.68 lb, then include the cables and panels you plan to move. The new manual says its IPX4 rating covers minor splashes, advises against live loads in rain, and says charging must be sheltered. Plan a dry operating location.

Check the sixth-generation Yeti 1000 at Goal Zero.

Keep pick: a healthy Yeti 1000X

Keep it when it powers your actual equipment for long enough and fits your charging routine. Its 1,500W continuous rating remains the limit; the larger surge number is not a continuous allowance. Before replacing the station for slow charging alone, compare its included 120W supply with Goal Zero's documented optional 600W supply: the stated full-charge estimate changes from 9 hours to 2 hours. Confirm the exact approved supply before ordering.

Judge the battery by whether it completes your normal workload. The 500-cycle rating does not say it becomes unusable at that count. Ask a used seller for the model label, charger details and a demonstrated runtime with a stated load. Goal Zero's warranty is limited to the original buyer and is not transferable; a used station does not acquire a fresh warranty through resale (warranty terms).

Read the Yeti 1000X manual before replacing or expanding an existing setup.

Charging cables and accessories: what carries over?

The new manual explicitly retains legacy HPP and 8mm solar panels and cables, subject to input ratings, and explicitly excludes previous expansion modules and Tank batteries. Connector shape alone is insufficient. Its HPP input accepts a different voltage window from its 8mm input; a panel suitable for HPP is not automatically suitable for 8mm. For panel selection, use our portable solar compatibility guide.

The X manual says its inputs have a priority order and generally cannot be added together; it specifically excludes combining solar and AC. The new manual says HPP, 8mm and AC operate independently and can be combined. Do not add the X's port maxima to invent a higher input ceiling.

For car charging, match 98079 to the X and 98740 to the new station. The latter page says 10A in the box description but 15A in its rating, and calls the 8mm end both female and male. Confirm those details with Goal Zero; the page explicitly says it is not compatible with Yeti X. Both cable pages showed sold out on the check date.

The HPP-to-8mm adapter, 98054 is for solar panels. Goal Zero names Nomad 200 and Boulder 200 Briefcase, prohibits Ranger 300 Briefcase, and caps the adapter at 14A. Both compared stations' 8mm inputs cap current at 10A: follow the lower station limit and its voltage window. This adapter is not evidence of car-cable interchangeability.

Equal-load runtime estimates

Use capacity (Wh) × assumed usable fraction ÷ steady load (W). For a transparent planning example, we assume 80% usable energy for conversion losses and reserve; this is our assumption, not Goal Zero's measured efficiency or the cycle-rating threshold. The X manual explains that AC conversion loses energy.

Using the new page's 998.4Wh and X manual's 983Wh, the calculation at 100W is 998.4 × 80% ÷ 100 ≈ 8 hours, versus 983 × 80% ÷ 100 ≈ 8 hours. Multiply calculated hours by 60 for minutes; minute estimates use five-minute rounding or enclosing ranges.

These rounded estimates assume a full, healthy battery and omit model-specific idle draw. Temperature, battery condition, settings and conversion losses change the result. For refrigerator planning, use your average load rather than unrelated maker runtime charts. The generation change alone is not a substantial energy upgrade; use the watt calculator to plan more capacity.

Recall, firmware and purchase checks

Checked November 2, 2026: Goal Zero's notices and the CPSC recall feed did not identify either compared station as a recalled power station. That observation does not clear every accessory in a used kit.

Use the 3000X firmware notice, Link/EC8 recall page and combiner recall record to match the item. Recheck them before buying old equipment. For the new Yeti, the manual recommends installing prompted firmware updates through the Goal Zero Power App; the app is optional for basic station use.

Before purchase, confirm stock, the complete US model, included charger, accessory SKUs and an authorized seller with purchase documentation. Goal Zero's warranty page lists the standard new-product terms above and excludes unauthorized resellers. Home wiring connections require a licensed electrician and permits where required; see our home battery backup guide.

How we choose

This is a document-based comparison, without physical product testing. We use model-specific manuals for port behavior, identify conflicting product-page figures, and label our runtime arithmetic as estimates. For the X, the manual's 983Wh / 3,000W surge conflicts with the page's 997Wh / 3,500W surge; this is unresolved, not proof of a documented battery variant.

The new page's title says 988Wh, its table says 998.4Wh, and its manual rounds to 998Wh. The page also gives 2 hours and 3 hours for maximum-solar recharging, so we do not use that time to rank it. The table uses capacity and port specifications with those discrepancies visible. All purchase links here go to Goal Zero; Amazon identifiers for these draft recommendations await owner confirmation. For alternatives available to compare across brands, see our 1 kWh comparison.

Verdict

Upgrade for output, refilling speed and the cycle rating; keep the 1000X for a job it still completes. Match the label first, inventory the cables second, and check recall remedies before reusing legacy equipment. If your problem is insufficient stored energy, choose more capacity rather than expecting a similarly sized new Yeti to transform runtime.