Last Updated: September 26, 2019 (Refresh Now)

Rockpals 250 Watt Portable Generator Rechargeable Lithium Battery Pack Solar Generator with 110V AC Outlet 12V Car USB Output Off grid Power Supply for CPAP Backup Camping Emergency

Last Updated: September 26, 2019 (Refresh Now)
8.6
SCORE
/10
Total Reviews
320
Old Reviews
0
Unverified
58
Spam Test
Yes
USB
78 meters
SIZE

Review Summary - 262 recent, verified reviews

Detailed Mode
Charging
 109
charged, solar, solar panel, cpap, nights
+87%
-13%
comment
" ...  The product is very lightweight and charged up easily.  ...  "
comment
" ...  - This is my first portable generator but I was expecting the charge to last longer.  ...  "
comment
" ...  I have not used a solar charger yet, but the normal plug in charging method is relatively quick.  ...  "
comment
" ...  I use it in my shed and link up solar panel to charge up. ... I use it light up the light , charging phone and fan.  ...  "
comment
" ...  You never know what can happen, but this device when fully charged can power my field monitor and camcorder for 6 hours at a time twice.  ...  "
comment
" ...  buy, it is worth it, but buy a foldable solar charger .  ...  "
comment
" ...  I plug in a fan and ran it on high for 2 1/2 hours on one charge which is good for the price.  ...  "
comment
" ...  Luckily, I had this thing charged and ready.  ...  "
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For Brands, Sellers & Businesses
Battery Life
 97
charge, cpap, nights, hours, battery pack
+80%
-20%
comment
" ...  For the two days, we didn’t have problems for running out battery .  ...  "
comment
" ...  Used it for 4 nights in a row and still had 60% battery left.  ...  "
comment
" ...  The product is very lightweight and charged up easily.  ...  "
comment
" ...  This battery is perfect for supporting this cooker. ... We are so happy with this battery.  ...  "
comment
" ...  If I cannot re-charge this generator using electricity, then I needed a backup plan. ... If you are in the market for a lightweight portable generator, run off of rechargeable batteries, take a look at this one.  ...  "
comment
" ...  I'm keeping the Renergy 100 Watt solar because it will charge my battery in my NuCamp T@B 320 S .  ...  "
comment
" ...  the performance of this battery is great .  ...  "
comment
" ...  I slept 9 hours and still have 40% battery left.  ...  "
For Travel
 64
trip, cpap, trips, generator, cpap machine
+94%
-6%
comment
" ...  One note is that you have to call the airline to clear flying with this device as it is larger than the preferred 100 Watt limit.  ...  "
comment
" ...  I went camping and had it supplying power to a number of items.  ...  "
comment
" ...  I bought it to power my CPAP machine for a camping trip. ... I only needed it for 2 nights on the camping trip, so I was able keep my phone charged as well.  ...  "
comment
" ...  Excellent for camping which is what I need it for.  ...  "
comment
" ...  Bought this for camping. ... Real test will be this weekend when we go camping.  ...  "
comment
" ...  it really helps alot with travelling .  ...  "
comment
" ...  After a few fishing trips later.  ...  "
comment
" ...   The merits of the power generator would be easy carrying to road trip and traveling outside or camping lover due to its small size.  ...  "
Size
 52
small, lightweight, carry, portable generator, heavy
+92%
-8%
comment
" ...  A little pricey but, works great and is very portable.  ...  "
comment
" ...  We like this small generater.  ...  "
comment
" ...  It is easy to carry because it is cordless. ... The size is perfect which didn’t take too much space from our small truck.  ...  "
comment
" ...  I like the size, the carrying handle, the number of ports, and the capacity.  ...  "
comment
" ...  It is super lightweight, small, and has a handle on top for easy carrying.  ...  "
comment
" ...  Great portable power supply.  ...  "
comment
" ...  When delivered the unit looked nice and compact.  ...  "
comment
" ...  After doing some research i stumbled across this portable generator and bought it instantly.  ...  "
Power Consumption
 24
electricity, power outages, generator, dc, cpap
+88%
-13%
comment
" ...  Great for camping with no electricity.  ...  "
comment
" ...  We usually needed it in the evenings, and there was a power outlet in the main lodge we were able to use  ...  "
comment
" ...  I can also recharger its power through my 60 w solar panel without cost my electricity fee. ... The power indicator can easily know how much power left with 5 levels.  ...  "
comment
" ...  I made the purchase to use with my CPAP during power outages. ... After 3 nights of 8 hour per night usage, the power source shows 40% power remaining.  ...  "
comment
" ...  You don't have to worry about using electricity after going out.  ...  "
comment
" ...  I use this as a backup power supply for my cpap unit  ...  "
comment
" ...  Don’t need to worry about power issue.  ...  "
comment
" ...   Used this generator when our power went out.  ...  "
Ports
 24
ports, outlets, dc, ac, outlet
+83%
-17%
comment
" ...  It’s very light and there are plenty of different plugs built in to the device.i only use the Ac and usb outlets.  ...  "
comment
" ...  So far so good, quite a few ports to keep all my devices charged while out for a long day.  ...  "
comment
" ...  There are many outlets and ports for you ,and even some usb.  ...  "
comment
" ...  Did a test run charging via wall plug then solar panel then cigarette plug all worked great.  ...  "
comment
" ...  Comes with 2 generic outlets and 2 USB ports.  ...  "
comment
" ...  I like that the input (charging jack) and the DC output jacks are the commonly available CCTV compatible plugs/jacks. ... Apparently, the DC ports can supply power when the master switch is off.  ...  "
comment
" ...  USB, 4x DC, 2x AC outputs.  ...  "
comment
" ...  I used the included Rockpals cigarette lighter adapter.  ...  "
Ease of Use
 16
easy, use, portable generator, convenient, comes
+100%
comment
" ...  The instruction manual are clear and easy to fellow.  ...  "
comment
" ...  It’s easy to use. ... It is just few clicks to operate, you don’t have to actually “study” on how to use it.  ...  "
comment
" ...  It is so convenient.  ...  "
comment
" ...  Easy to carry with the handle.  ...  "
comment
" ...  It's extremely simple to use and comes with all the accessories you would need.  ...  "
comment
" ...  It is very convenient to use it.  ...  "
comment
" ...  Easy to use, with a variety of options.  ...  "
comment
" ...  Overall with me being an idiot this thing is pretty idiot proof and easy to operate.  ...  "
Product Reliability
 15
working, stopped working, unit, time, seems
+80%
-20%
comment
" ...  It lasted until the last day(5 days of use), but was a lot closer to 0% than I thought it'd be from other reviews.  ...  "
comment
" ...  Keeps me working off grid for hours.  ...  "
comment
" ...  Working very well, It’s takes a while to charge up.  ...  "
comment
" ...  I've had one day with the new unit, seems to be working as advertised.  ...  "
comment
" ...  I have been testing this generator for over a month now and it works like a charm.  ...  "
comment
" ...  I've only had it in few weeks it seems like it is well made and meets my expectations.  ...  "
comment
" ...  It ran fine.  ...  "
comment
" ...  Got this power station a couple days ago.  ...  "
Device Compatibility
 15
devices, unit, lights, tv, plugged
+73%
-27%
comment
" ...  Enter this wonderful device.  ...  "
comment
" ...  Running my laptop, fan and cell phone off it.  ...  "
comment
" ...  I have a 2000w generator but when I had my last flood, all the power from the generator went to other home devices.  ...  "
comment
" ...  I connected it up DC.  ...  "
comment
" ...  I usually charge my two mobile via USB and my laptop at same time.  ...  "
comment
" ...  It is not really designed for heavy amp items, but for TV's, computers, lights etc, it is a nice unit.  ...  "
comment
" ...  So far I’ve plugged in lights, cell phone, personal fan, and my laptop and used 1 bar by next day.  ...  "
comment
" ...  I can also run my iMac and printer at the same time which is a big deal.  ...  "
Cables
 12
cord, power cord, power, 12v, resmed
+100%
comment
" ...  I also got a case for it that fits it nicely and allows me to keep cables/adapters etc with it:  ...  "
comment
" ...  Charging cable for 12v plug in could use better springs for connectivity but still decent if you pay attention.  ...  "
comment
" ...  To test the unit, I have used it with an accessory 12v power cord for the DeVILBISS DV54D.  ...  "
comment
" ...  I like that the input (charging jack) and the DC output jacks are the commonly available CCTV compatible plugs/jacks.  ...  "
comment
" ...  Very light and It runs my ResMed CPAP for 3 nights using the Resmed battery cord.  ...  "
comment
" ...  If you use the DC cord (need to purchase separate .  ...  "
comment
" ...  I tested a few led lamps and I am confident that with some extensions cords I would be able to get some lamps through the house and keep it lit.  ...  "
comment
" ...  after he was looking for a long power cord for his air compressor to pump up the car tires.  ...  "
Price
 10
worth the money, waste, value, price, performance
+80%
-20%
comment
" ...  If price could be cheaper, that would be perfect.  ...  "
comment
" ...  worth the money.  ...  "
comment
" ...  It is indeed value for the money.  ...  "
comment
" ...  I might buy another Rockpals, or a similar product based on who has best price/performance.  ...  "
comment
" ...  Worth the money!  ...  "
comment
" ...  That gives me ample purposes and justification for spending the money.  ...  "
comment
" ...  I paid $40.00 for it.  ...  "
Storage
 9
well, small, like, handle, fridge
+100%
comment
" ...  My family camps and travels a lot and We can keep the fridge running for a whole day.  ...  "
comment
" ...  Got this to run a mini fridge for a farmers market.  ...  "
comment
" ...  Pretty small (about the size of a paper towel roll).  ...  "
comment
" ...  I like the size, the carrying handle, the number of ports, and the capacity.  ...  "
comment
" ...  The size is perfect which didn’t take too much space from our small truck.  ...  "
comment
" ...  Filled full bed height queen size air mattress and top off every day.  ...  "
comment
" ...  It holds very well.  ...  "
comment
" ...  I grabbed my portable generator to plug in my medium size freezer that we had in the garage.  ...  "
Build Quality
 9
sturdy, handle, feels, solid, small
+89%
-11%
comment
" ...  - Good build quality  ...  "
comment
" ...  It’s small and lightweight, the easy-grip handle making this so much easier to move around.  ...  "
comment
" ...  Very solid and built for the outdoors!  ...  "
comment
" ...  $30, unfortunately a standard inexpensive barrel connector won’t fit  ...  "
comment
" ...  Very light but sturdy unit.  ...  "
comment
" ...  It seems sturdy and it looks good.  ...  "
comment
" ...  I really liked the built in handle since it weighs 5.5 lbs.  ...  "
comment
" ...  nice all metal housing it feels durable.  ...  "
Capacity
 8
car, fridge, small, family, emergencies
+88%
-13%
comment
" ...  We seem to have constant power outages and we have two cpap machines in our house.  ...  "
comment
" ...  Its a must have in the house for unexpected events or emergencies  ...  "
comment
" ...  The size is perfect which didn’t take too much space from our small truck.  ...  "
comment
" ...  I had tested out its capacity by putting a house fan, portable fridge and a phone plugged in and it lasted for about three hours.  ...  "
comment
" ...  My family member also very happy for this.  ...  "
comment
" ...  My family camps and travels a lot and We can keep the fridge running for a whole day.  ...  "
comment
" ...  I can also use this generator while out in a camping environment.  ...  "
Sound Quality
 8
noise, use, watts, quiet, plugged
+100%
comment
" ...  No fuels and no noise,it is safe to use.  ...  "
comment
" ...  This unit says it has "pure sine wave output", and it seems to work just fine.  ...  "
comment
" ...  I use it for the lights and speaker when camping very frequently!  ...  "
comment
" ...  Use it with TV, microwave, music player has no any problem.  ...  "
comment
" ...  I can use it to pick up my audio.  ...  "
comment
" ...  The speaker draws 250 Watts.  ...  "
comment
" ...  It sounds like gerbils chattering on a windy day.  ...  "
Overall performance
 8
well, performance, laptop, job, generator
+100%
comment
" ...  Overall, this unit is very well made and I couldn't be happier with its performance!  ...  "
comment
" ...  But, the price was right and it does the job. ... I might buy another Rockpals, or a similar product based on who has best price/performance.  ...  "
comment
" ...  This product is not cheap but it does the job well.  ...  "
comment
" ...  This is an easy to use generator that gets the job done without any fuss.  ...  "
comment
" ...  I am satisfied the performance.  ...  "
comment
" ...  I have been running my MSI laptop off it for 2 hours so just that is worth the price.  ...  "
Returns
 8
unit, returning, returned, item, waste
+13%
-88%
comment
" ...  I ordered a replacement unit.  ...  "
comment
" ...  I returned it.  ...  "
comment
" ...  I’ll be returning it it.  ...  "
comment
" ...  I return it.  ...  "
comment
" ...  It was a waste of money & is getting returned!  ...  "
Fit
 7
fits, well, also, us, plugs
+86%
-14%
comment
" ...  The grip handles have groves and fits comfortably between my fingers when i need to carry it from one place to another.  ...  "
comment
" ...  I also got a case for it that fits it nicely and allows me to keep cables/adapters etc with it:  ...  "
comment
" ...  This machine is fit for purpose and performed better than I expected it too.  ...  "
comment
" ...  $30, unfortunately a standard inexpensive barrel connector won’t fit  ...  "
comment
" ...  It holds very well.  ...  "
Design
 7
like, well, unit, looks, look
+86%
-14%
comment
" ...  This little generator is a pot of gold!  ...  "
comment
" ...  I also like the look of the unit and its practical design.  ...  "
comment
" ...  Anyway, despite this little glitch, I've had no issues and look forward to using it.  ...  "
comment
" ...  It seems sturdy and it looks good.  ...  "
Delivery
 6
unit, product
+100%
comment
" ...  When delivered the unit looked nice and compact.  ...  "
comment
" ...  The unit arrived well packaged.  ...  "
comment
" ...  Starts first pull almost right from the box.  ...  "
comment
" ...  Yay open box!  ...  "
comment
" ...  Neat little box, works as claimed.  ...  "
comment
" ...  Fast shipping ,excellent product  ...  "
Sleep Tracking
 5
nights, power, night, hours, full
+80%
-20%
comment
" ...  I can get two nights full nights sleep without having to recharge.  ...  "
comment
" ...  Look up your CPAP model and find the right cord) you will get multiple nights sleep. ... This also based on about 7-8 hours sleep at night.  ...  "
comment
" ...  Purchased for my husband for fishing trip that had no electricity where he would sleep.  ...  "
comment
" ...  I found that I was able to get Two full nights sleep of 8-9 hours an still have 20% power . ... Going Back country camping in Oct. for Two nights, So I give the Generator 5 stars because it gives me Two full nights of sleep with my CPAP with 20% power left over.  ...  "
Display Clarity
 5
also, 60, panel, amps, 0
+100%
comment
" ...  On a bright sunny day I can get about 40-60% charge from the panel.  ...  "
comment
" ...  Tested it on my 32" flat screen and xbox and it did well.  ...  "
comment
" ...  At standby (machine on but not blowing) it draws 0.16 Amps & 0.09 Amps when the screen goes dark.  ...  "
comment
" ...  We also have the Rockpals solar panel which is great.  ...  "
comment
" ...  I also got their 60 watt solar panel which is also amazing.  ...  "
Marketplace
 4
right, product, make
+75%
-25%
comment
" ...  Thank you very much seller  ...  "
comment
" ...  The product worked as described.  ...  "
comment
" ...  Fast shipping ,excellent product  ...  "
Weight
 4
weight, size, heavy
+100%
comment
" ...  It is a great mix of portability, light weight, easy to use, with a long life in my application.  ...  "
comment
" ...  Very light weight and compact size  ...  "
comment
" ...  I've to say it is light weighted.  ...  "
comment
" ...  Loved the size and weight of this!  ...  "
For Kids
 3
+67%
-33%
comment
" ...  Kids love the idea of enjoy movie at mountain in the middle of the night thanks to this power bank.  ...  "
comment
" ...  My son was living in his van and used it.  ...  "
Defective Delivery
 3
+33%
-67%
comment
" ...  I suspect a manufacturing problem using a faulty part.  ...  "
comment
" ...  I guess I got a lemon.  ...  "
Features
 3
lights
+67%
-33%
comment
" ...  This 250 has 5 lights.  ...  "
comment
" ...  You also need to shut off the heater function on your unit.  ...  "
Cooling
 3
test, fan, cooling, cool
+100%
comment
" ...  We were the only house in the neighborhood with real lighting, moving air flow (in 90 deg weather), a functioning tv for the next three hours.  ...  "
comment
" ...  Extra point for built in cooling fan  ...  "
comment
" ...  I did a quick test (hot fridge) test and it used 48 watts in 2 hours and still said 100%.  ...  "
Food Items
 3
+100%
comment
" ...  Works good so far on small doesn’t work to toast bread ?  ...  "
comment
" ...  We bought a cooker for steaming rice or making noodle soup during camping.  ...  "
comment
" ...  I went to the wild BBQ yesterday.  ...  "
Bluetooth
 3
bluetooth
+67%
-33%
comment
" ...  Works in huge Bluetooth speaker and last long  ...  "
comment
" ...  and of course it’s great for his phone and Bluetooth speaker.  ...  "

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Specifications

Body
Size:  78 meters
Connectivity
USB:  Yes 
Yes
USB
78 meters
SIZE