Goal Zero Yeti 500 vs Goal Zero Yeti 700
Two sizes from Goal Zero's YETI lineup: Yeti 500 at 499Wh, Yeti 700 at 677Wh. The $200 gap between them buys a fundamentally different tool. One you carry. One you place and leave. Neither unit pulls ahead clearly. That means your specific use case decides this one.
With similar capacity (499Wh vs 677Wh) and output (500W vs 600W), the $200 price gap is really about the extras. At $1/Wh, the Yeti 500 is the better pure-value play, but the cheapest option and the right option aren't always the same.
Both handle weekend camping, tailgating, and emergency preparedness. Your call is whether saving $200 (Yeti 500) matters more than the Yeti 700's specific advantages. Most buyers overlook this: the Yeti 500 costs ~$0.25/kWh over its full lifespan, which adds up significantly over years of regular use. Keep scrolling for the full breakdown. The scenario verdicts below hold a few surprises.
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The Breakdown
What each unit does well, where it falls short, and the trade-offs that matter.
Yeti 500 Analysis
At 500W, this unit is strictly for personal electronics (phones, laptops) and small CPAP machines. Do not expect to run kitchen appliances. At only 16.5 lbs, it is exceptionally portable. You can easily carry it one-handed to a campsite or tailgating party.
Strengths
- Save $200 vs Competitor
- 2.8 lbs Lighter
Trade-offs & Considerations
- Battery capacity cannot be expanded if your needs grow.
Yeti 700 Analysis
At 600W, this unit is strictly for personal electronics (phones, laptops) and small CPAP machines. Do not expect to run kitchen appliances. At only 19.3 lbs, it is exceptionally portable. You can easily carry it one-handed to a campsite or tailgating party.
Strengths
- Larger Battery Capacity
- Higher AC Output Power
Trade-offs & Considerations
- Substantially more expensive (+$200) than the Yeti 500.
- Battery capacity cannot be expanded if your needs grow.
What the Specs Don't Tell You
Hidden gotchas and advantages we spotted that you won't find on the product page.
Surge Power: Inverter Quality Indicator
AdvantageThe Yeti 500 has a 2× surge-to-continuous ratio vs the Yeti 700's 1.7×. A higher ratio (≥2×) means the inverter handles motor startup surges better. That's critical for fridges, AC compressors, and power tools that briefly draw 2-3× their rated wattage. The Yeti 700 may trip when starting these appliances even though its continuous wattage looks sufficient.
Warranty Value Comparison
NoteThe Yeti 500 gives you 10 years of warranty per $1,000 spent, vs the Yeti 700's 7.1 years. That's 1.4× more coverage per dollar. An underrated factor if you're keeping this unit for years.
Your Life, Your Pick
We ran the math on six real-world scenarios. Here's which unit survives your actual life.
Weekend Camping
2 nights
Two nights off-grid with essential comfort
Neither unit can fully handle this scenario (needs 2,100Wh). You'd need a higher-capacity station or to cut back on usage.
8-Hour Blackout
8 hours
Keep the essentials running through a night without power
Neither unit can fully handle this scenario (needs 1,645Wh). You'd need a higher-capacity station or to cut back on usage.
CPAP Overnight
8 hours
Sleep therapy without interruption — the #1 medical use case
Both are massively overpowered for CPAP. You're using 75% or less. Save $200 and buy the cheaper unit; the extra capacity is wasted on a 40W medical device. Instead, invest in a second battery for multi-night camping trips.
Remote Workday
8 hours
Full work day off-grid without power anxiety
Neither unit can fully handle this scenario (needs 910Wh). You'd need a higher-capacity station or to cut back on usage.
Tailgate Party
4 hours
Game day power for the crew
Neither unit can fully handle this scenario (needs 670Wh). You'd need a higher-capacity station or to cut back on usage.
Van Life Daily
24 hours
A full day of mobile living — the ultimate endurance test
Neither unit can fully handle this scenario (needs 4,685Wh). You'd need a higher-capacity station or to cut back on usage.
Will It Power Your Gear?
Real-world runtime estimates for common appliances. Based on 85% inverter efficiency — actual results vary with temperature and load cycling.
Essentials
The basics you need running| Appliance | Yeti 500 | Yeti 700 |
|---|---|---|
😴 CPAP Machine 40W draw | 10.6h1 full night | ★14.4h1 full night |
📱 Phone Charger 15W draw | 28.3h | ★38.4h |
📡 Router + Modem 20W draw | 21.2h | ★28.8h |
💡 LED Lights (4 bulbs) 40W draw | 10.6h | ★14.4h |
💻 Laptop (Working) 60W draw | 7.1h | ★9.6h |
Comfort & Convenience
Makes off-grid life actually enjoyable| Appliance | Yeti 500 | Yeti 700 |
|---|---|---|
🌀 Box Fan 75W draw | 5.7h | ★7.7h |
📺 LED TV (55") 80W draw | 5.3h | ★7.2h |
🧊 Mini-Fridge 150W draw | 2.8h | ★3.8h |
🛏️ Electric Blanket 200W draw | 2.1h0 full nights | ★2.9h0 full nights |
High-Draw Appliances
These reveal the real limits| Appliance | Yeti 500 | Yeti 700 |
|---|---|---|
☕ Coffee Maker 1000W draw | ✗ Can't Run | ✗ Can't Run |
🍽️ Microwave 1200W draw | ✗ Can't Run | ✗ Can't Run |
🔥 Space Heater 1500W draw | ✗ Can't Run | ✗ Can't Run |
Runtime = (capacity × 0.85) ÷ appliance watts. Actual runtime varies with battery age, temperature, and simultaneous loads.
Expert Verdict
It's a Tie
These two units are evenly matched. The Yeti 500 is lighter by 2.8 lbs, while the price difference is only $200. Your choice comes down to brand preference mostly.
Based on 18+ spec comparisons and real-world performance data
Power Score Breakdown
How each unit performs across our segmented benchmarks
| Benchmark | Yeti 500 | Yeti 700 |
|---|---|---|
| Overall Power Score | 1,862Device Hub | ★1,982Device Hub |
| UPSResponse & Reliability | 2,607 | ★2,658 |
| CPAPSleep Therapy Reliability | 2,430 | ★2,548 |
| Solar GeneratorSolar Input & Efficiency | 1,740 | ★1,837 |
| TailgatingOutlets & Portability | 1,883 | ★1,973 |
| Apartment BalconyCompact Solar Living | 1,921 | ★2,018 |
| CampingLightweight & Versatile | 1,846 | ★1,986 |
Power Score is our proprietary benchmark calculated from 14 spec dimensions. Higher = better. "—" means the product doesn't meet the minimum threshold for that bench.
Full Specification Breakdown
| Feature | Yeti 500 | Yeti 700 |
|---|---|---|
| Price | ★$499.95 | $699.95 |
| Capacity (Wh) | 499 | ★677 |
| Output (W) | 500 | ★600 |
| Surge Peak | 1000W | 1000W |
| AC Outlets | 2 | 2 |
| USB-C Charging Outputs | 100W | 100W |
| Solar Input (W) | 200 | 200 |
| Weight (lbs) | ★16.5 | 19.3 |
| UPS | Yes (<10ms) | Yes (<10ms) |
| Charging Cycles | 4000+ | 4000+ |
| Warranty (Years) | 5 | 5 |
| Battery Expansion Feasibility | No | No |
| App Control | Yes | Yes |
| $/Watt Hour | ★$1.00 | $1.03 |
| Noise Level (db) | N/A | N/A |
| Solar Input Type | Standard (12-28V) | Standard (12-28V) |
| USB-A Ports | 2 | 2 |
| USB-C Ports | 2 | 2 |
| Cost per Wh (calculated) | ★$1.00/Wh | $1.03/Wh |
Beyond the Specs: Owning It
What happens after you click “Buy” — reliability, brand trust, growth potential, and true cost of ownership.
Lifetime Value
Yeti 500
Battery lifespan: 11yr daily · 38.5yr weekends · 76.9yr weekly
Yeti 700
Battery lifespan: 11yr daily · 38.5yr weekends · 76.9yr weekly
Both units have similar long-term ownership costs ($0.25/kWh vs $0.26/kWh). The price difference is what you see on the sticker — neither is a hidden bargain or rip-off.
Growth Path
Yeti 500
🔒 Closed SystemClosed system. What you buy is what you get. If your needs outgrow 499Wh, you'll need to purchase an entirely new unit.
Accepts up to 200W of solar. Limited to a single portable panel.
Adequate ports for most setups, but heavy users may want a power strip.
Yeti 700
🔒 Closed SystemClosed system. What you buy is what you get. If your needs outgrow 677Wh, you'll need to purchase an entirely new unit.
Accepts up to 200W of solar. Limited to a single portable panel.
Adequate ports for most setups, but heavy users may want a power strip.
Neither unit supports expansion. What you buy is what you get. Make sure the capacity you choose today covers your needs for the next 3-5 years.
The Bottom Line
These two LiFePO4 portable power stations are genuinely close. After comparing capacity, output, portability, price, and real-world runtime, neither has a decisive advantage. If budget is the deciding factor, the Yeti 500 saves you $200. If you need the extra 178Wh of capacity, the Yeti 700 justifies the spend.
If neither the Yeti 500 nor the Yeti 700 feels like the right fit, your power needs probably sit outside what these two target. If you're planning whole-home backup or running power-hungry appliances (electric heaters, window AC), you'll want a larger system in the 3,000–5,000Wh range with expansion battery support. Prices on portable power stations fluctuate frequently. Both Goal Zero discount regularly, so check the current price before committing. Prime Day and Black Friday pricing typically drops 20-30%.
Frequently Asked Questions
Yeti 500 vs Yeti 700 — answered by our testing team.
Q.Is the Yeti 700 worth $200 more than the Yeti 500?
The short answer: yes, if you'll actually use the extra capability. The Yeti 700 costs $200 more, but that premium buys you 178Wh more battery capacity (that's 1 extra hours of running a mini-fridge); 100W higher AC output (opening the door to more demanding appliances). On a cost-per-watt-hour basis, you're paying $1.03/Wh vs $1.00/Wh. For regular use, we'd pay the premium.
Still Deciding?
These expert guides cover the best picks for your use case — with calculators, comparison tables, and recommendations.
Emergency / UPS Guide
Instant switchover stations for home backup
Read GuideCPAP Power Guide
Tested runtime with ResMed & Philips machines
Read GuideSolar Generators
Charge from your balcony panels — no outlet needed
Read GuideFull Comparison Tool
Compare Yeti 500 vs Yeti 700 side-by-side with every spec
Open ToolReady to Decide?
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