EcoFlow vs Jackery Power Stations: One Clear Winner!

Confused about whether to get an EcoFlow or Jackery power station? Here’s a breakdown of the key differences between the brands, including

• Capacity
• Battery type
• Lifespan
• Features
• Cost

EcoFlow vs. Jackery: Key Differences

Capacity

Both EcoFlow and Jackery make power stations with various capacities. However, EcoFlow has more options, including a model (the Delta Pro) which has a huge capacity of 3600Wh. Jackery has a few more options for small-capacity power stations, though.

The table below lists EcoFlow and Jackery models by capacity so you can see which ones are comparable.

EcoFlow	Capacity (Wh)	Jackery	Capacity (Wh)
River Mini	210	E160	167
River 2	256	E240	240
River	288	E300	293
River Plus	360
River 2 Max	512	E500	518
River Max	576
River Max Plus	720
River Pro	720
River 2 Pro	768
Delta Mini	882
Delta 1000	1008	E1000/Pro	1002
Delta 2	1024
Delta 1300	1260
Delta Max 1600	1612	E1500	1534
Delta Max 2000	2016	E2000 Pro	2160
Delta Pro	3600

Battery Chemistry

When Jackery was founded in 2012, its battery technology was considered cutting-edge. In recent years though, Jackery is getting surpassed by the competition.

Their power stations still use NMC (Nickel Manganese Cobalt Oxide) batteries. By contrast, most newer models of EcoFlow generators use the newer LFP (Lithium Iron Phosphate) batteries.

NMC vs. LFP Batteries

LFP batteries, also called LiFePO4 batteries, were invented in 1996. Compared to NMC batteries, they have much longer life cycles. They can be emptied and recharged 3,000 times and still retain 80% of their capacity. By contrast, NMC batteries can only be recharged about 500 times and still retain 80% capacity.  

Other benefits of LFP batteries over NMC are that they handle a wider range of temperatures, are more efficient, and are safer (they won’t overheat and catch fire as lithium-ion batteries can in certain situations).

Despite this, NMC batteries are sometimes preferred because they are smaller and more portable.

EcoFlow Generator Battery Type

Note that not all EcoFlow power stations use the newer LFP batteries. Below you can see a table with EcoFlow models and battery types.

EcoFlow	Battery Type
River Mini	NCM
River 2	LFP
River	NCM
River Plus	NCM
River 2 Max	LFP
River Max	NCM
River Max Plus	NCM
River Pro	NCM
River 2 Pro	LFP
Delta Mini	NCM
Delta 1000	NCM
Delta 2	LFP
Delta 1300	NCM
Delta Max 1600	NCM
Delta Max 2000	NCM
Delta Pro	LFP

Inverter Type

The inverter in a power station converts direct current (DC) into alternating current (AC). Power stations typically use either a pure sine wave inverter or a modified sine wave inverter. 

Of the two, pure sine is much better. It is more reliable and has less interference, essential if you need to power motorized appliances or delicate equipment such as laptops or CPAP machines.

It’s also necessary if you want to use the generator while simultaneously charging it. However, pure sine wave inverters are more expensive than modified sine.

EcoFlow uses pure sine wave inverters on all of their power stations. Jackery also uses pure sine on their power stations. However, their Explorer 160 model has a modified sine wave inverter.  

Warranty

When it comes to warranty, EcoFlow is much better than Jackery. Their power stations with LCF batteries have 5-year warranties. With their larger-capacity power stations, you can extend the warranty if you register it. The warranty period starts on the day you receive the power station, not the date you bought it.

By contrast, Jackery power stations only have a warranty of 2 years. You can extend the warranty for free by registering the product. This will give you an additional year. The warranty period starts on the day you buy the power station and not when you receive it.

EcoFlow	Warranty	Jackery	Warranty
River Mini	2 years	E160	2+1 years
River 2	5 years	E240	2+1 years
River	2 years	E300	2+1 years
River Plus	2 years
River 2 Max	5 years	E500	2+1 years
River Max	2 years
River Max Plus	2 years
River Pro	2 years
River 2 Pro	5 years
Delta Mini	2 years
Delta 1000	2 years	E1000/Pro	2+1 years
Delta 2	5 years
Delta 1300	2 years
Delta Max 1600	2+1 years	E1500	2+1 years
Delta Max 2000	2+1 years	E2000 Pro	2+1 years
Delta Pro	3+2 years

 Input Options

EcoFlow beats Jackery when it comes to input options. For starters, you get more charging options with EcoFlow (wind power is supposed to be coming soon – read about wind and solar hybrid systems.).

The maximum input on EcoFlow products is much higher than similar-capacity Jackery models. For example, the EcoFlow River 2 Max has a max solar input of 220W, whereas the Jackery E500 has a max input of only 100W.

Note that some models of EcoFlow power stations have the “X-Stream” feature, which allows you to charge them incredibly fast at EV stations.

Output Options

When it comes to output options, EcoFlow once again beats Jackery. The EcoFlow power stations have many more outlets than similar Jackery models. For example, the EcoFlow Delta 2 has 15 outlets, whereas the Jackery E1000 Pro has only 7.

Most EcoFlow models have USB-C, whereas many Jackery models do not. Further, EcoFlow outlets are much higher wattage than Jackery, so you’ll be able to charge devices faster.

Other Features

EcoFlow power stations have many more additional features compared to similar Jackery models. For example, you will find these features on most EcoFlow models:

• Digital display screen
• Wifi
• Bluetooth
• Smart app controls

Cost

When you look at the cost per Wh of capacity, the Jackery and EcoFlow models with NCM batteries are similarly priced. You get more features with the EcoFlow models, though, so these are a better deal.

EcoFlow power stations with LFP batteries are more expensive per Wh of capacity. However, they last 3000 cycles before losing capacity, compared to just 500 with Jackery products. Thus, EcoFlow LFP power stations are much cheaper than Jackery products in the long run.

Also read: Best Indoor Generator for Power Outages

EcoFlow vs. Jackery Model Comparisons

Below you can see side-by-side comparisons of similar-capacity EcoFlow and Jackery power stations.

Regarding key features like battery type, lifespan, inputs and outputs, and warranty, EcoFlow is the clear winner.

River Mini vs. Explorer 160

Note that the Jackery Explorer 160 does NOT have a pure sine inverter and can’t be used while charging.

River 2 vs. Explorer 240

River 2 Max vs. Explorer 500

Delta 2 vs. Explorer 1000 Pro

Delta Max (2000) vs. Explorer 2000 Pro

+ Resources

https://pubs.acs.org/doi/10.1021/acsomega.1c04275#
https://diysolarforum.com/threads/ecoflow-delta-support-warranty-buyer-beware-will-warned-us.7580/
https://www.usaid.gov/energy/powering-health/system-components/inverters