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The Takki Portable Power Station S89 packs an 83Wh lithium battery into a sleek, lightweight 1.98 lb frame, delivering reliable 80W continuous AC power and 30W USB-C fast charging. Designed for millennial professionals who demand versatile, quiet, and safe power on camping trips, emergencies, or remote work, it features triple recharge modes including solar compatibility, a long-lasting LED light with SOS, and advanced battery protections. Perfect for powering laptops, CPAP machines, and essential devices without compromise.














| ASIN | B0CPL49B23 |
| Additional Features | Lightweight, Portable, Super Quiet, USB Port |
| Best Sellers Rank | #9,125 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #22 in Outdoor Generators |
| Brand | Takki |
| Brand Name | Takki |
| Color | Deep Orange |
| Customer Reviews | 4.2 out of 5 stars 2,483 Reviews |
| Engine Power Maximum | 120 Watts |
| Engine Type | Solar |
| Fuel Type | Electric |
| Included Components | 111Wh portable power station, Charger, DC to DC cable, Folding solar panel 21W set |
| Item Dimensions L x W x H | 5.7"L x 3"W x 4.13"H |
| Item Weight | 3.7 Pounds |
| Manufacturer | Shenzhen Sbase Electronics Technology Co.,Ltd |
| Manufacturer Part Number | SP81MAX |
| Material Type | ABS, Monocrystalline Silicon |
| Model Name | SP81MAX |
| Model Number | SP81MAX |
| Output Wattage | 120 Watts |
| Power Source | Battery Powered |
| Recommended Uses For Product | Camping, Commercial, Emergency, Indoor/Outdoor, Residential |
| Running Wattage | 80 Watts |
| Runtime | 0 minute |
| Starting Wattage | 80 Watts |
| Total Power Outlets | 4 |
| Voltage | 110 Volts (AC) |
| Wattage | 111 Watt-hours |
J**.
No annoying auto AC shutdown! Great unit!
This Takki S81 is great! I need 120V AC on/near my kitchen table for laptop when battery dies. It takes up less room than the older Anker unit I used. This power station provided an additional 11 hours of laptop runtime from "dead to dead agajn". The S81 provides 80 watts of 120 volts continiually, but laptop charger only draws 40-42 watts until laptop reaches 85%, then draws 25 watts. S81 didnt run 11 hours, but I charged laptop partially twice ran it 11 hours more from dead. Best part, S81 doesnt shut off automatically when AC power draw is under 20 watts like my older Anker unit. It kept AC output on with a 1 watt load, as well as nothing plugged in. The USB outputs will shut off after 20 seconds though if the DC draw is too low as with smaller devices or approaching full charge. Luckily the manual stated that to avoid this, simply turn on the AC outlet, even though no AC cord needs to be plugged into it. Cooling fan didnt come on until running AC for 1 hour, but was extremely quiet. My Anker unit fan comes on right away with same laptop, based on sensing power draw, not temperature. Had to struggle to hear fan on the Takki. Discharging air measured only 100⁰F. Initially was looking for a fanless station due to my Anker station fan became very loud over 5 years. Wish I knew that Takki made the "S81 Max" model. Is identical in every way, dimensions, power, etc., except a 25% bigger battery (25% more runtime) for only $28 more. I also wish this unit was pure sine wave AC, but is "modified sine wave" (square wave). No issue running the laptop charger though. Great looking unit! And compact size which was biggest attraction. Great for low powered AC appliances. Convenient, compact, attractive, and many features/functions.
B**E
Great for Camping!
I got this in the beginning of the week before my camping trip and I absolutely love it! I tested it days before and it was able to charge my phone and iPad no problem. I used it for my camping trip and it was able to fully charge my phone and iPad again, and inflate my air mattress. It eventually ran out of battery on the second day of my trip, so I had to charge it again, which took a few hours. I might buy the solar powered one next time so I’m able to recharge it on the spot. It’s very easy to use, portable, great for camping, and worth my money. Though the “car charger” isn’t really a charger. It’s just an adapter to plug something into, so it’s useless. The wall charger works as it should. I had to cover up the battery light because it’s too bright at night.
C**N
Essential for remote/primitive camping!
We took this portable power station on a 10-day remote camping trip in Alaska, and it exceeded all our expectations. It kept our phones and flashlights charged with no issues at all. We also used it to power the air mattress pump. The flashlight on this unit was super bright, and came in handy in the dry cabin at night, as well as random trips to the outhouse in the dark. We charged it using a solar panel (not included) during the day and also topped it off while driving between camping spots using the car outlet. Both methods worked smoothly, and we never once ran out of power. This thing was a game-changer for staying connected, navigating, and just keeping our gear functional in the wilderness. It’s well-built, easy to use, and light enough to haul around without much trouble. If you're heading off-grid—especially somewhere as remote as Alaska—this is a must-have. Highly recommend!
P**O
quite good
It lasts about two charges of my cellphone once it is fully charged, It have some issues that delay it's charge but it's a good product.
T**R
Never used but stop taking a charge
I never used it ONCE. It's been stored in my cabinet to use for camping and power outages that happened quite often in the summertime in Los angeles. I just went to check it to make sure that it was fully charged so I could take it down to my boat and it will not charge. I've tried troubleshooting and everything I could possibly do to figure out why it won't charge and nothing is working. I know that in the past it would work both with the solar panel and being plugged into an outlet because I always checked it to make sure that it was fully charged in case of emergencies. For the price that I paid for this unit I'm going to try and see if the company will refund me but like most overseas companies, it's like beating a dead horse trying to get them to take responsibility for their defective products.
V**E
Works Very Well
Held up pretty well. Got about 6hrs out of it with a CPAP machine. Took about 8hrs to fully charge in full sun. I wish i could buy a duplicate panel for this with a patch cable.
S**S
Awesome power station
Awesome power station, I love the solar panel. It's very light weight. Easy to travel with. So glad I bought this. Definitely great for hurricanes and camping
J**E
Solar majorly underperformed...
The powerstation itself charged an ipad for 5 hours very slowly, but when we needed to plug in LED lights it died really quickly without any notice. You cant tell how much juice it has left because the lights blink as opposed to being solid. After charging the solar panel for several hours across multiple days we decided to plug it in to power the lights at our fireworks stand and it did so for a measly 30 minutes before leaving us in the dark. It has jacks for 2 plugs, 4 USB, a C connector, and a 12V plug but could not handle 2 things plugged in for more than 10 minutes before dying. I would be very hesistant to buy this and expect it to power a weekend camping trip. Overall, very disappointing, especially the solar panel. Had I known the solar could only power 1 thing at a time and only run LED lights for 10 minutes after 10s of hours of charging, I would've bought a bigger box without solar for a cheaper price. It needs charging every night anyway. My first foray into solar and it was a major flop. I only gave it 3 stars because it kept my ipad POS powered for a few hours. Maybe I expected too much?
C**N
Pequeña pero con poder
Es de tamaño pequeño , pero muy potente y te saca de apuros cuando se va la luz, que es para lo que la utilizo yo, tiene entrada para todo tipo de clavijas , y sus dos lámparas sin muy prácticas y de ayuda y con 2o 3 funciones e intensidades. Fácil y rápido de cargar, no pesa y ocupa poco espacio.
J**Z
Recomendable
Regrese el 1ro, llegó sin caja y en una bolsa, con la clavija rota, el 2do que pedí llegó en excelentes condiciones, lo probé y funciona correctamente.
D**L
CERO FUNCIONALIDAD
Me llegó sin el centro de carga y aparte quise cargarlo con mi cargador de laptop además de un cargador adicional a la entrada que tiene y no rqliza nada!
C**R
Good
Great product for what it is but if you can live without the plug I'd recommend "KONFULON 60000mAh High Capacity Power Bank" it last much longer and has similar features
J**V
No sirve para 110 -120 volts
No da el Voltaje de salida
Trustpilot
1 day ago
1 week ago