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AIMTOM

AIMTOM 155Wh Portable Power Station, Solar Rechargeable Lithium Battery Backup Power Supply with 110V/100W (Peak 150W) AC Inverter Outlet, USB Ports, DC Output for Outdoors Camping Travel Emergency

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Color: 155Wh+MC4


Features

  • GIGANTIC 42000mAh BATTERY WILL COVER ALL YOUR NEEDS: The AIMTOM SPS-155 Portable Generator, which has an IMMENSE 42000mAh 155Wh power capacity, is ideal for powering appliances at a campsite, a tailgate party, home improvement projects or can even double as a flashlight for emergencies.
  • ONE POWER GENERATOR FOR ALL YOUR DEVICES: Power up your laptop, stereo, medical devices or any other home appliances via the 110V/100W AC outlet. Use the 3 x 5V USB outputs to charge your mobile phone, iPhone, iPad, GPS or action cameras while the 3 x 12V DC outputs are perfect for car refrigerators, fans and more.
  • TAKE YOUR POWER SUPPLY WITH YOU ANYWHERE: Even though our power station features a HUGE 42000mAh lithium battery, it weighs ONLY 3.48lbs. Plus, the comfortable and ergonomic handle will make carrying your outdoor emergency power sources a breeze. Just slip it in your car trunk and embark on your next adventure.
  • SO QUIET, EFFICIENT POWER: Rest assured that your portable battery will not disturb you or your loved ones, since it utilizes a built-in power inverter and runs quietly. It can be recharged via supported solar panels (Not included), car port, or AC wall outlets. Its built in MPPT controller automatically optimizes charging process and maximizes power extraction from solar panels under all conditions.
  • ADVANCED BATTERY MANAGEMENT SYSTEM: The built-in BMS protects you against overcurrent, overvoltage, and over-temperature, ensuring the safety of you and your devices and prolonging battery life. It also features a built-in cooling fan to avoid overheating when charging.

Brand: AIMTOM


Wattage: 150 watts


Power Source: Solar Powered


Recommended Uses For Product: Camping


Item Weight: 2.1 Kilograms


Voltage: 110 Volts


Output Wattage: 100 Watts


Special Feature: Overload Protection


Included Components: Solar Charging Cable


Color: 155Wh+MC4


Brand: AIMTOM


Wattage: 150 watts


Power Source: Solar Powered


Recommended Uses For Product: Camping


Item Weight: 2.1 Kilograms


Voltage: 110 Volts


Output Wattage: 100 Watts


Special Feature: Overload Protection


Included Components: Solar Charging Cable


Color: 155Wh+MC4


Product Dimensions: 10"L x 10"W x 4"H


Engine Type: 4 Stroke


Frequency: 60 Hz


Item Weight: 4.62 pounds


Manufacturer: AIMTOM


Batteries: 1 Lithium Ion batteries required. (included)


Is Discontinued By Manufacturer: No


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Top Amazon Reviews

    • Surprisingly excellent value for on-the-go and emergencies. A bit bulky for its size
Color: 403Wh
Review Image by Outdoor Enthusiast | Geek | Photographer Outdoor Enthusiast | Geek | Photographer
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Those who have been following my reviews for some time know that I'm an aficionado for battery power stations and have reviewed many more than I can remember -- from manufacturers like Goal Zero, Jackery, Rockpals, Paxcess, Suakoi, BigBlue, Golabs, Aimtom, and more. This Aimtom is my first experience with the brand. It appears to be a Chinese/Canadian company. If you live in areas hit by disasters (hurricanes, tornadoes, fires, or just plain power outages), I cannot stress how important it is to be prepared for emergencies. There has been an increase in people taking emergency preparation more seriously. IN A NUTSHELL Like the majority of battery power stations, this Aimtom Rebel440 does not produce much noise like a gas generator. As such, it can be brought to camp sites that have noise restrictions and also can be used indoor in an enclosed area. No worries about carbon monoxide poisoning. We use the battery to charge phones, fans (the hot summer heat can be unbearable), a mini humidifier, and multiple light bulbs for the kids to run around at night. The built-in light comes in handy too for cooking or inside the tent. I found the model name curious: "Rebel". What was Aimtom rebelling against? As it turned out, there were a few features and design choices that differed from most of the competition. The "440" in the model number indicates 440W of continuous AC output -- enough to power a car freezer (like Dometic, Alpicool, Foho, Domende, etc) for about 3/4 day, depending on ambient (surrounding) temperatures. It can then be charged from the AC wall, car DC cigarette port, solar panels, or USB-C PD. Keep in mind that the AC output outlets use up 7W more power than the USB/DC/Cigarette ports, and so always try to use those instead of the AC ones. Try it out: turn on JUST the AC outlets without anything connected. You should be able to measure about 7W of power wasted due to the DC-to-AC inverter being turned on. I will explain the difference between Watts (W) and Watt-hours (Wh) later. Of noticeable difference rarely seen with batteries of this size is the inclusion of 3 AC outlets -- many only come with one or two. I also found the outlets to be generously spaced apart and something I would normally see on larger power stations. The Aimtom allows for USB-C PD (Power Delivery) charging and discharging (meaning, it can be used to both charge the Rebel440 or an external device, like a laptop) at an impressive 100W. What should be pointed out is that you can combine the 100W USB-C PD port with either the 96W AC brickwall or up to 100W of solar input for a combined charging total of 200W. Not many batteries at this size include that feature and it is good to see more manufacturers add that. What this means for you is that the battery can be charged to 80% (from empty) in a little over 1.5 hours. It will take another 30-60 mins to go 100% as charging speed automatically gets throttled by the BMS (Battery Management System) as a safety mechanism. How long can you use this 403Wh battery for? It can power up to 403W in an hour. So, if your laptop uses 50W of power per hour, that's 50W x 8 hours = 400Wh. The laptop could last for about 6-8 hours, depending on how you use it. Keep the battery charged between 50-80% when not in use. Don't let it fall below 20%, and don't let it be at 0% for too long, or the Lithium-ion battery cells can become so damaged, it cannot be recharged without deep cycling it with specialized gear. The hard, plastic material used to help shed weight (and cost) could be prone to cracking from hard falls or bumps, potentially exposing the Lithium-Ion batteries to puncturing. The carry handle can be folded, making it not ideal for packing things on top. Functionally, this is a good, portable power station with a multitude of AC and DC outputs. You can use the AC output while its battery is charging. A cigarette port and MC4 solar charging cable are included. The Aimtom includes a MPPT controller for more efficient, faster solar charging. Although the battery is very light (10 lbs), it physically is a bit bulky (9" x 7" x 7") when compared to the Goal Zero Yeti 500x and Rockpals 500W (both of which pack an additional 100Wh of capacity over the Aimtom.) I do like that the carry handle can be folded away flat, making it easier to pack things on top in a car trunk full of other gear. The color scheme looks similar to Jackery's. The built-in light can be used to illuminate the camp site, and when long-pressed, activates the flashing, SOS Help signal. I'm in love with the crisp, bright LED display -- many manufacturers are starting to implement that type of technology into their products. CONTINUOUS VS PEAK OUTPUT It is important to understand the difference between Watts and Watt-Hours. How much power is used or produced is measured in Watts, and how much energy a battery can store is calculated in Watt-Hours. See the "Calculations" section below for more details. - How much energy a battery can store is measured in Wh (Watt-hours), and how much power is used or produced in W (Watts). - Most devices power on at a higher (Peak) wattage than when they are already on (Continuous). Therefore, if its peak exceeds the power station's max, it may not be able to start - AC Inverter: Converts battery (DC) power into AC The AC Inverter provides a continuous output of 440W with a peak/surge of 800W - AC Inverter: Component responsible for converting battery (DC) power into AC for use by electronics - Continuous Output: As long as a device (or combination of multiple ones) does not exceed 440W, it can be used -- Example: A TV that uses 100W can be used because it is less than 440W. You can add more devices as long as they do not exceed 440W combined -- Example: A miter saw I have uses 1,800W, and because it exceeds 440W, it cannot be used - Peak/Surge: Almost every device temporarily draws more power when it is turned on. The highest amount it pulls during that time is the Peak/Surge. This power station can accept up to 800W -- Example: A TV that uses 200W (continuous) may temporarily suck up 400W (peak) when powered on. Because 400W is less than 800W (peak), this battery will allow the TV to turn on at that level for a few seconds (any longer, and it might cut power as a safety precaution). After a few seconds, the TV then only uses 200W (less than the continuous 440W limit) until the battery is drained -- Example: An unusual device that uses 250W (continuous) and surges to 1,500W when powered on would instantly be shut off by the battery. Why? Even though the device uses just 250W while already on, it jumps to 1,500W when powered on, exceeding the 800W surge limit of the power station CALCULATIONS The below calculations are rough estimates as conditions, quality, and product age can vary. CHARGING TIMES - Wall charger: 5-6 hours -- AC adapter was observed to provide 96W when charging level was at 67% -- AC adapter will gradually charge slower as battery reaches full capacity (for safety reasons) - 100W solar panel: depending on weather conditions, it should take about 5-8 hours. I did not test this as the winter sun is not very strong -- WARNING: do NOT connect panels sequentially or you may output too much voltage and fry the power station! Connect them in PARALLEL with a Y-Branch cable - Aimtom Rebel440 can combine its 6mm (100W) and USB-C PD (100W) ports for a total, maximum input of 200W -- Can fully charge battery in as fast as 2.7 hours HOW MANY WATTS DOES A DEVICE US? - Calc: Watts used by device = Voltage x Amperage - If a vacuum is 120V and 9.5A, it uses 1,140W If a device draws more than 500W for an extended period of time, the power station will shut off as a safety precaution. This can also shorten the battery's lifetime HOW LONG CAN A DEVICE BE USED FOR? - Calc: Hours available for device = Battery capacity (Wh) x 0.85 / Watts used by device -- Generally, about 10-15% of power is lost during power conversion - If a device uses 60W, it could last up to 5.7 hours (403 Wh x 0.85 / 60W) - Amazon TV I have uses about 100W -- If battery is full at 403 Wh, TV could run about 3.6 hours (403 Wh x 0.9 / 100) HOW LONG DOES IT TAKE TO CHARGE A DEVICE? - Calc: Hours to charge device = Device's battery capacity (Wh) / Input Wattage - If a laptop accepts 60W of input and its battery capacity is 200 Wh, it could take 3.3 hrs to charge (200 Wh / 60W) HOW LONG DOES IT TAKE TO CHARGE THE AIMTOM REEL440 WITH SOLAR? - Calc: Hours to charge battery = Battery capacity (Wh) / (Panel Wattage x [0.5 or 0.75]) -- In a perfect lab environment, solar panels charge at the indicated wattage (ie. 150W) -- Expect to only receive 50-75% on a good, sunny day (ie. 75W - 113W), depending on environmental conditions, panel's age, and component quality -- Tip: Even if it is overcast, the panels will STILL collect solar energy. Keep charging! - If a solar panel is rated for 100W, it could take as fast as 5.37 hours [403 Wh / (100W x 0.75)] to charge -- If combined with the 100W USB-C PD port, it could be as quickly as 2.7 hours [403 Wh / (200W x 0.75)] HOW DOES ITS CAPACITY COMPARE TO POWER BANKS? - Calc: Powerbank-equivalent capacity (mAh) = Battery capacity (Wh) / Voltage x 1000 -- 1 Ah = 1000 mAh - A battery capacity of 403Wh at 3.6V is roughly a 111,944 mAh powerbank (403 Wh / 3.6V x 1000) or a 37,314 mAh at 10.8V TIPS - Always test your devices with the power station before you depend on it on the go - Lithium-ion batteries are volatile -- To minimize fire damage to your belongings or loved ones, store the power station in the garage and not inside the house. Best storage is a dry, cool place, however -- You cannot bring a battery of this capacity on a plane - With the right BMS, quality batteries, and other factors, the power station can be stored in the car while camping during a hot, California summer -- Keep the battery out of direct sunlight. I usually store it on the floor of the car and crack open the windows a tiny bit -- Do not USE in the car if temperatures fall below or exceed the battery's rated, operating temperature (32-104F or 0-40C) Keep your car cigarette lighter with the power station -- you could plug it into its 12V DC socket for starting a camp fire - If using a car charger, make SURE you only charge this station while the car is RUNNING. Otherwise, you'll deplete your car's battery and leave you stranded - If charging with a solar panel, be sure to keep the station out of direct sunlight as it could overheat -- A solar panel is NOT required to use the battery -- Aimtom Rebel440 uses the MPPT solar charge controller --- Smarter, more efficient/expensive than PWM --- Suitable for larger systems - Can be used and charged at the same time. Manufacturers' recommendations for their own products: -- Yes, that's fine: Paxcess, Goal Zero, Jackery, Rockpals, nrgGo -- No/Not advisable: Suaoki - NEVER charge the power station itself in below freezing temperatures, or you will damage the Li-ion battery AND potentially limit its overall capacity -- You CAN use it to power OTHER devices because the generated heat will warm its battery enough to be within operating temps -- At below freezing temps, keep it in an insulated cooler and connected to a power source (ie. solar panels). The heat generated by the battery will keep it running as best as it can - Turn off any output ports (AC/DC) that are not being used in order to conserve power - Do not use any power station in a tightly enclosed area as it can overheat - To prolong the battery lifetime while in storage, keep the battery fully charged every 3-6 months -- Or, keep it plugged in when not in use and discharge it to 50% every 3-4 months -- NOT using the battery for a very long time can actually hurt its lifetime -- There is no "memory effect" in this station's battery. It is better to NOT let it completely drain FINAL THOUGHTS The Aimtom 500 is a decent battery. In fact, it provides pretty good value when you consider that it includes a feature set commonly found in larger products. The 440W of energy (and peak of 800W) provides enough power for a small amount of electronics and small appliances, and is the perfect size for a quick trip or to charge something for a few hours (like my car freezer). The hard, plastic material commonly used by power stations to help shed weight and cost could be prone to cracking from hard falls or bumps, and as such, this product should be handled with care - a puncture of the Lithium-Ion batteries could cause severe harm. It has a significant price advantage over the industry leaders. I will be keeping a closer eye on Aimtom's batteries and see where they are going. ... show more
Reviewed in the United States 🇺🇸 on December 7, 2021 by Outdoor Enthusiast | Geek | Photographer Outdoor Enthusiast | Geek | Photographer
    • Nice little backup unit.
Color: 155Wh
Unit holds charge very long time. Would be better had I got the solar panel with unit.
Reviewed in the United States 🇺🇸 on May 9, 2023 by The Pearl
    • Long battery life for CPAP therapy
Color: 155Wh
I purchased this battery pack because my love for camping nearly had to end. As a CPAP patient, I had limited choices on small battery packs that produced enough power to sleep through the night. This little pack exceeded expectations. I use the AC plug for my cpap and I get multiple nights of sleep on a single charge. With the heated tube turned off, 7.5 hours of sleep only drains the battery about 20%. Paired with the solar charger, I can truly go off grid camping again. I couldn’t be happier. I’ll try it with the heated tube next to see how much difference it makes. ... show more
Reviewed in the United States 🇺🇸 on May 25, 2023 by Jon LaBarge
    • Jury is still out
Color: 155Wh+MC4
Bought it for cpap camping. Bought a dc converter and shut off heated tube and humidifier. Lasted 2 nights. It was the charge it came with. I'm hoping it lasts longer after a full charge. Videos I watched said it could last 3-4 nights
Reviewed in the United States 🇺🇸 on June 7, 2023 by Randell P. McMurphy
    • CPAP Battery - Read for a thorough 2020 review
Color: 155Wh+MC4
Review Image by John P Nimitz John P Nimitz
Review Image by John P Nimitz John P Nimitz
Review Image by John P Nimitz John P Nimitz
Review Image by John P Nimitz John P Nimitz
Review Image by John P Nimitz John P Nimitz
Normally when I leave a review it is rather generic. However, a battery for a CPAP battery review should have more detail. ** I paid full price for my battery and I am not associated with AIMTOM or any of its affiliates I received the battery and found it to be, probably already nearly 100% charge, however, if I am going to test it I wanted it to be thoroughly charge. I plugged in the charger and the top battery indicator started blinking, so, I am confident the battery, out of the box would have sufficed if I REALLY needed it that day. I let it charge the rest of the day prior to testing. 1. My testing environment - Home. The battery is not yet affected by weather or temperature 2. Battery is 100% charged 3. My CPAP brand is a System One SleepMapper by Phillips and it is probably 4 years old. 4. Typically I do not use a humidifier for my sleep, though I could, I choose not to. It is not hooked up. 5. My pressure is 11 6. I have had a CPAP device for probably 15 years 7. The attached picture, I used a 12v converter which came with my last battery vs plugging it into the 110v AC a) Reading reviews it seems using the 12v consumes LESS power than using the 110v on the battery Total visual bars = 5 Bars. 1st Day 7:03 hrs sleep - Fully 100% Charged all day prior to testing -Did not discharge one bar visually. Maybe if I plugged in the charger it may have found room to add a charge 2nd Day 8:02 hrs sleep - One Bar Down -The first bar totally dark 3rd Day 6:10 hrs sleep - 2.5 Bars Down - -2.5 bars. I say .5 because the third bar was lit, just not Bright, nor dark. Total sleep time is 21.6 hours on a single NEW charge with the environment listed above. Since I am testing and in an environment where I can plug my CPAP in if I run out of juice, I will test for a 4th day The pictures attached are of my setup and the bar depletion over the course of 21.6 hrs in a home environment and with 100% charge. The images were taken right after shutting the machine off so I apologize if its blurry a bit, but, you should get the point from each day. 1. Setup 2. Battery 100% charged prior to 1st day testing 3. Battery after first night sleep (7.03 hrs) 4. Battery after second night sleep (8.02 hrs) 4. Battery after third night sleep (6.10 hrs) I also purchased the AIMTOM Solar power charger. We do family camping and BSA camping. My last battery, though 4 yrs old did not give an indication it was failing and I had not way to charge it last fall camp for BSA. *VERY VERY light weight, seems durable construction. *Comes with accessories. *I would encourage you to get a compatible 12v plug for your device. *I would suggest NOT using this to charge you phone AND use your CPAP (get a phone battery charger or leave in your car if its close). *Working in IT. Exercise your battery. What does that mean? Discharge %100 or as close as possible in a controlled environment (e.g home), NOT while out, re-charge to 100%. Though these batteries are newer technology, you still do not want to go from 100% capacity to 80% sooner than later. I have read a review or two about a fan noise coming from the battery. With my mask on, I hear nothing. I kept the battery on the floor the first night then on the night stand next to me, probably less than three feet away. My wife did not complain about any additional noises. Lastly, I did purchase the 4yr warranty. My last battery set me back I think $500.00. Though this is NOT a $500 battery, they can still be pricey down the road and $29 is less than $137 :) ... show more
Reviewed in the United States 🇺🇸 on February 28, 2020 by John P Nimitz John P Nimitz
    • Resmed CPAP
Color: 155Wh
I purchased this because of the positive reviews for CPAP while camping. This is the only reason I purchased it. This exceeds expectations. It ran my Resmed CPAP for three 7 hour nights straight and only took off one battery bar. It could have probably lasted a week on one charge. I do have a DC adaptor for my CPAP and did not run the humidifier but I am still quite impressed. I’ll post an update after I try it with multiple combinations of AC output, humidifier, etc. if you need a backup CPAP battery for camping, look no further!! ... show more
Reviewed in the United States 🇺🇸 on May 5, 2023 by Michael
    • Worked Well with Dreamstation 2 CPAP
Color: 155Wh
Used with Dreamstation 2 CPAP. Tested for 2 nights with humidity & tube heat off and still had significant power left. (About 12 hours operation total, 90% pressure 11 cm H2O). I had no issues flying with it in carry-on on Alaskan out of SEA & SLC. It worked great camping 3 nights although I recharged it from the car each day. I used it with a Healvaluefit DC power cable from Amazon. ... show more
Reviewed in the United States 🇺🇸 on May 8, 2023 by SaratogaSME

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