How long do Goal Zero Yeti batteries last?

Older Goal Zero Yeti X models (500X, 1500X, 3000X) use NMC chemistry rated for about 500 cycles. At 1 cycle per day, that's under 2 years. At 1 cycle per week (camping), that's nearly 10 years. Goal Zero's newer Yeti Pro models use LFP chemistry with much higher cycle counts. If you're buying used or older Yeti X models, factor in reduced cycle life vs EcoFlow and Jackery LFP units.

Can I run an RV air conditioner on a portable power station?

A 13,500 BTU RV AC draws 1,300–1,500W running and surges to 3,000W on startup. To run it for 2 hours you need 3,000Wh of usable capacity. Only the largest units — Jackery Explorer 3000 Pro, EcoFlow Delta Pro 3, Goal Zero Yeti 3000X — can handle this, and even then you're draining the station in one evening of AC use. Solar charging is essential. For most RV setups, a rooftop solar + large battery system is more practical than portable stations for AC.

Jackery vs EcoFlow vs Goal Zero Comparison Calculator

Enter your watt-hours needed, surge power, and budget — get recommended models from all three brands, LFP vs NMC cycle life, $/Wh upfront, lifetime $/cycle, and a Best Value badge.

Your power requirements

Primary use case?

Required capacity?

Peak surge power needed?

Budget?

3-way comparison — recommended models

Best Value Overall

Jackery wins on lowest lifetime $/cycle — best long-term investment for your usage level

Jackery Explorer 2000 PlusBest Value

LiFePO4 · 4,000+ cycles · Excellent longevity

Capacity2,042 Wh

AC Output3,000 W

Surge6,000 W

Price$1,699

$/Wh upfront$0.83/Wh

Recharge (AC)2h

Recharge (Solar)8h

Cycle life4,000+ cycles

Expandable: Up to 12kWh with battery packs

Over budget

EcoFlow Delta Pro 3

LiFePO4 · 4,000+ cycles · Excellent longevity

Capacity4,096 Wh

AC Output4,000 W

Surge8,000 W

Price$3,499

$/Wh upfront$0.85/Wh

Recharge (AC)1.8h

Recharge (Solar)4.5h

Cycle life4,000+ cycles

Expandable: Stack up to 12 units (48kWh)

Over budget

Goal Zero Yeti 3000X

NMC · 500 cycles · Limited longevity

Capacity3,032 Wh

AC Output2,000 W

Surge3,500 W

Price$3,199

$/Wh upfront$1.06/Wh

Recharge (AC)14h

Recharge (Solar)14h

Cycle life500 cycles

Expandable: Not expandable

Over budget

Metric	Jackery Explorer 2000 Plus	EcoFlow Delta Pro 3	Goal Zero Yeti 3000X
Chemistry	LiFePO4	LiFePO4	NMC
Cycle life	4,000 cycles	4,000 cycles	500 cycles
Capacity	2,042 Wh	4,096 Wh	3,032 Wh
AC Output	3,000 W	4,000 W	2,000 W
Surge	6,000 W	8,000 W	3,500 W
Recharge (AC)	2h	1.8h	14h
Recharge (Solar)	8h	4.5h	14h
Price	$1,699	$3,499	$3,199
$/Wh upfront	$0.83	$0.85	$1.06
$/cycle (lifetime)	$0.42	$0.87	$6.40
Expandable	Yes	Yes	No

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How to Use This Calculator

Enter your power requirements

Select your primary use case, then enter the total watt-hours you need for your trip or backup event. A CPAP machine at 60W running 8 hours needs 480Wh — budget 25% extra for inverter losses, so enter 600Wh. An RV fridge (50W), lights (30W), and phone/laptop charging (40W) for 24 hours totals 2,880Wh — you might run them partially, so enter 1,500Wh for a weekend.

Set your surge wattage and budget

Surge matters for motors and compressors. An RV fridge compressor can surge to 600W even if it only draws 50W running. A microwave surges to 1,800W. The calculator filters models that meet your surge requirement and flags any that fall short. Budget filters highlight the best-value model within your price range.

Read the 3-way comparison

The calculator picks the best-fit model from each brand — Jackery Explorer series, EcoFlow Delta series, Goal Zero Yeti series — based on your Wh and surge requirements. The "Best Value" badge highlights the lowest lifetime $/cycle across all three brands, accounting for LiFePO4's 4,000-cycle advantage over NMC's 500-cycle limit in older Goal Zero units.

The Formula

Best Fit Model = Smallest model where Wh ≥ Required AND Surge ≥ Required Surge $/Wh Upfront = Unit Price ÷ Capacity (Wh) $/Cycle Lifetime = Unit Price ÷ Rated Cycle Count Best Value = Lowest $/Cycle among qualifying models

The key differentiator between these brands is battery chemistry. LiFePO4 (lithium iron phosphate) — used in EcoFlow Delta 3 Plus, Jackery Explorer 1000/2000 Plus — lasts 3,000–4,000 cycles, roughly 10+ years of daily use. NMC (nickel manganese cobalt) — used in older Goal Zero Yeti 500X/1500X/3000X — lasts 500 cycles, about 1–2 years of daily use. For occasional camping (30 cycles/year), Goal Zero's NMC still lasts 16 years. For home backup (daily cycling), choose LiFePO4.

Example

Maria — RV weekend camper

Maria takes 20 weekend camping trips per year with her RV. She needs to run a 12V compressor fridge, charge phones and laptops, and occasionally use a coffee maker. She has a $2,000 budget.

Required capacity1,500 Wh

Peak surge2,000 W (coffee maker)

Budget$2,000

Results

Jackery Explorer 2000 Plus2,042Wh, $1,699 — $0.43/cycle (LFP 4,000c)

EcoFlow Delta 3 Plus1,024Wh (expandable), $1,099 — $0.27/cycle (LFP 4,000c)

Goal Zero Yeti 1500X1,516Wh, $1,799 — $3.60/cycle (NMC 500c)

Best ValueEcoFlow Delta 3 Plus — lowest lifetime $/cycle + expandable

At 20 trips/year, Goal Zero's NMC chemistry would reach its 500-cycle limit in 25 years of weekend use — adequate but EcoFlow and Jackery's LFP units cost far less per cycle and can handle daily use if needs change. EcoFlow wins here because it can be expanded cheaply if Maria decides she needs more capacity later.

FAQ

What is the difference between LiFePO4 and NMC batteries in portable power stations? ▼

LiFePO4 (LFP) — used in Jackery Explorer Plus series and EcoFlow Delta series — offers 3,000–4,000+ charge cycles, stable chemistry (lower fire risk), and better performance in hot conditions. NMC — used in older Goal Zero Yeti X series — offers higher energy density (lighter weight) but typically only 500 cycles before significant degradation. For occasional camping (30 cycles/year), both chemistries last decades. For home backup or daily cycling, LFP is dramatically more cost-effective per cycle.

Can these battery stations be charged with solar panels while camping? ▼

Yes — all three brands support solar charging. EcoFlow Delta 3 Plus charges fastest from solar at up to 500W input in about 2.5 hours from full solar exposure. Jackery Explorer 2000 Plus accepts up to 1,000W solar input. Goal Zero Yeti 3000X accepts up to 600W. You'll need compatible solar panels — each brand offers their own, but third-party panels work if voltage/current specs are within range. Always check the max input voltage (MPPT range) listed in the manual.

Which brand has the best warranty for portable power stations? ▼

All three brands offer 2-year base warranties on most units, with EcoFlow recently extending some Delta Pro 3 coverage to 5 years. Goal Zero offers 24-month warranties. Jackery offers 24-month standard, with some extended options. Cycle life guarantees are more meaningful: EcoFlow and Jackery guarantee 80% capacity after 3,000–4,000 cycles; Goal Zero's NMC units don't always specify cycle-life guarantees in the same way. For long-term peace of mind, LFP units from Jackery or EcoFlow are the better bet.

Is Jackery or EcoFlow better for CPAP machines? ▼

Both work well. A CPAP uses 30–60W (less with DC cable, bypassing the internal converter). For 2 nights of camping: 60W × 8h × 2 nights = 960Wh needed. Jackery Explorer 1000 Plus (1,264Wh) and EcoFlow Delta 2 (1,024Wh) both cover this comfortably. EcoFlow has an advantage: the Delta 2 and Delta 3 Plus have a CPAP/medical mode that provides cleaner sine wave output and may prevent CPAP low-battery alarms. Check if your CPAP model is compatible — ResMed and Philips Respironics units are widely tested.

Can I use a Jackery or EcoFlow as a home backup? ▼

Yes, but with limitations. Jackery Explorer 2000 Plus (3kW AC) and EcoFlow Delta Pro 3 (4kW AC) can power essential home loads — fridge, lights, router, phone charging — during an outage. Neither is a whole-home backup solution (those require 13–27kWh systems like Tesla Powerwall). For renters or those who want portable backup without electrical work, EcoFlow's Delta Pro 3 with its Home Integration Kit connects to a sub-panel and provides automatic transfer switching — making it the most capable portable home backup option.

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